HOWO HF9 Front Axle(Drum)

The Brief Introduction :There Are Several Sensors And Their Functions In The Howo Trucks Engine Electronic Control System:

2022-04-19

WD615/Engine

2022-04-21

HOWO Front axle(Drum)

Front Axle
No.	Part No.	Part Name
——	AZ9719410109	9t Front axle Ass.
1	WG9100410036	Bracket ass.-right
2	WG880 410094	Washer
3	1880 410095	Washer
4	1880 410096	Washer
5	WG880 410097	Washer
6	1880 410104	Washer
7	1880 410105	Washer
8	1880 410106	Washer
9	1880 410107	Washer
10	1880 410108	Washer
11	AZ9100410085	Washer
12	AZ9100410086	Washer
13	AZ9100410087	Washer
14	AZ9100410088	Washer
15	AZ9100410089	Washer
16	AZ9100410090	Washer
17	AZ9100410091	Washer
18	AZ9100410092	Washer
19	AZ9100410093	Washer
20	WG880 410052	O-ring
21	AZ9925410121	9t Front axle
22	WG9100410032	Bracket ass.-left
23	WG880 410075	Stud
24	190003888458	Nut
25	AZ9003963004	Grease nozzle
26	WG880 410038	Brake shoe pin
27	Q43056	Spacer
28	WG880 410100	Cover
29	WG9100410129	Bush
30	Q151C1220	Screw
31	AZ9719410041	Tie rod arm -left
32	AZ9719410040	Tie rod arm -right
33	Q5005050	Split pin
34	WG880 410059	Screw
35	WG880 410060	Stud
36	190003872377	Nut
37	AZ9719410005	Steering arm
38	WG880 410031	Knuckle pin
39	WG9700410049	Bearing
40	Q5211016	Cylinder pin
41	AZ9112410055	Knuckle -left
42	AZ9112410056	Knuckle -right
43	WG9900410114	Spacer
44	WG9003074387	Snap ring
45	190003326543	Roller bearing
46	WG9003884160	Wheel nut
47	Q5006370	Split pin
48	WG9100410043	Cover
49	Q150B0816	Screw
50	Q40308	Spring washer
51	AZ9100411140	Nut
52	WG9100410062	Shim
53	190003326531	Roller bearing
54	WG9112410009	Front hub
55	WG9100410104	Wheel screw

Brake System
No.	Part No.	Part Name
1	WG9112440001	Brake drum
2	Q2541025	Screw
3	190003872369	Nut
4	Q5005045	Split pin
5	WG880440008	Plate
6	WG880440006	Bush
7	WG9100440030	Brake shoe ass.
8	AZ9100440018	Brake shoe
9	WG9100440029	Brake lining
10	WG9100440027	Brake lining
11	WG9231340068	Rivet
12	AZ9100440061	Return spring
13	WG1218G85	Spring pin
14	WG9100440021	Roller
15	1880 440007	Dustproof
16	WG880340037	Washer
17	WG9100440001	Canshaft -left
18	WG9100440002	Canshaft -right
19	WG880440010	Washer
20	WG880440015	Sleeve
21	WG880340022	Washer
22	WG80 320028	Washer
23	WG80 320029	Washer
24	WG80 320030	Washer
25	WG80 320046	Washer
26	190003933116	Snap ring
27	WG9100440005	Slack adjuster

HOWO HW76 Cab Ass

Cab Ass
No.	Part No.	Part Name
1	AZ1642900003	Cab Ass.

Cab Body
No.	Part No.	Part Name
1	AZ1642100009	Cab Body(with doors)
2	AZ1642180041	Cab body
3	AZ1642210001	Door ass.-left
4	AZ1642210009	Hinge ass.
5	Q1840825	Screw
6	AZ1642210002	Door ass.-right

10HW Front Cover Ass.1
1	WG1642111019	Panelling for “A” pole -left
2	WG1642111020	Panelling for “A” pole -right
3	WG1642110022	Rivet
4	WG1642110021	Clip
5	WG1642110041	Clip
6	WG1642931002	Panelling -right
7	WG1642931001	Panelling -left

10HW Front Cover Ass.2
1	WG1642110034	Plate
2	WG1642111010	Front cover
3	WG1664110006	Logo
4	Q150B0816	Screw
5	Q40208	Washer
6	AZ1642110014	Bracket
7	WG1642110016	Hinge seat
8	WG1642930003	Plug
9	Q218B0860	Screw
10	Q40008	Washer
11	AZ1642110017	Hinge pin
12	WG1642110018	Strip
13	WG1642110027	Lock ass. -right
14	WG1642110028	Lock ass. -left
15	Q40206	Washer
16	Q150B0616	Screw
17	Q5002014	Split pin
18	WG9100360134	Spacer
19	WG1642111030	Spring
20	Q40206	Washer
21	Q150B0616	Screw
22	AZ1642110032	Hinge ass. -left
23	AZ1642110033	Hinge ass. -right
24	Q2714813F31	Screw
25	Q40205	Washer
26	WG1642111023	Cover
27	WG1642111024	Cover
28	Q2714825F31	Screw
29	Q40105	Washer
30	AZ9718720003	Plate
31	Q2140620F31	Screw
32	Q340B06	Nut
33	Q40106	Washer
34	Q40306	Spring washer
35	AZ9718720002	Plate
36	Q150B0820	Screw
37	Q40208	Washer
38	Q40308	Spring washer
39	AZ1630110176	Bumper
40	WG1642111021	Cover
41	WG1642111022	Cover

Dashboard
1	WG1642160011	Air pipe -left
2	Q2360620F31	Combination screw
3	WG1642160146	Seat
4	WG1642160025	Air pipe -front
5	WG1642160014	Air pipe -right
6	WG1642160031	Air pipe -left
7	WG1642160037	Air pipe -right
8	AZ1642160109	Bracket
9	WG1642160017	Air pipe – left bottom
10	AZ1642160021	Bracket
11	Q340B06F31	Nut
12	Q40306F31	Spring washer
13	Q40206F31	Washer
14	WG1642160042	Air pipe
15	WG1642930009	Nut
16	Q2714816F31	Screw
17	Q40205F31	Washer
18	WG1642160023	Air pipe -right
19	WG1642160010	Sealing
20	WG1642160047	Front handle -left
21	AZ1642160060	Support seat -left
22	Q1460825F31	Combination screw
23	WG1642160052	Rear handle
24	AZ1642160181	Bracket
25	AZ1642160251	Bracket
26	AZ1642161064	Crossmember ass
27	AZ1642160062	Support seat -right
28	WG1642160050	Front handle -right
29	AZ1642930011	Combination screw
30	WG1642160238	Cover
31	WG1642160120	Dashboard ass. -left
32	WG1642160213	Cover
33	WG1642160214	Facing
34	WG1642160215	Cover
35	AZ1642930620	Combination screw
36	WG1642930010	Cover
37	WG1642160239	Cover
38	WG1642160150	Air nozzle
39	WG1642160170	Dashboard ass. -right
40	WG1642160175	Panelling -right
41	WG1642160172	Side cover
42	WG1642160173	Side cover
43	WG1642160177	Cover
44	Q2140620F31	Screw
45	WG1642160242	Box
46	WG1642161243	Ashtray ass.
47	WG1642161242	Cover
48	WG1642160138	Panelling -middle
49	WG1642160124	Cover
50	WG1642160190	Switch panel
51	WG1642160230	Protect cover -right
52	AZ1642160188	Bracket
53	WG1642160234	Panelling -right
54	WG1642160232	Panelling -left
55	WG1642160183	Cover
56	Q2140516F31	Screw
57	WG1642160218	Protect cover -left
58	WG1642160236	Step
59	WG1642160243	Bracket
60	Q2140820F31	Screw
61	WG1642161217	Protection cover
62	WG1642160186	Cover

Fender
1	WG1642230105	Fender ass. -left front
2	WG1642230106	Fender ass. -right front
3	WG1642230107	Fender ass. -left rear
4	WG1642230108	Fender ass. -right rear
5	Q150B1030F31	Screw
6	Q40210F31	Washer
7	Q40310F31	Spring washer
8	Q340B10F31	Nut
9	WG1642230121	Bracket
10	WG1642230122	Bracket
11	Q40206F31	Washer
12	Q2714816F31	Screw
13	Q40006F31	Washer
14	Q150B0625F31	Screw
15	Q40106F31	Washer
16	Q40306F31	Spring washer
17	Q2540830F31	Screw
18	WG1642230109	Step -left
19	WG1642230110	Step -right
20	Q33210F31	Nut
21	Q40110F31	Washer
22	Q340B06F31	Nut
23	Q150B0630F31	Screw
24	AZ1642230041	Strip

Door Attachment
1	WG1642330003	Window lifter -left
2	WG1642330004	Window lifter -right
3	WG1642330015	Sealing
4	WG1642330009	Glass guide -left
5	WG1642330010	Glass guide -right
6	AZ1642330019	Protection
7	WG1642330013	Sealing
8	WG1642330011	Sealing
9	WG1642330060	Door glass -left
10	WG1642330061	Door glass -right
11	AZ1642930050	Plug
12	Q2140610	Screw
13	Q2140612	Screw
14	AZ1642330051	Plasticon
15	WG1642330001	Handle
16	Q2140620	Screw
17	WG1642930007	Cover
18	WG1642930006	Rivet
19	WG1642930005	Rivet
20	WG1642330020	Internal lining -left door
21	WG1642330040	Internal lining -right door
22	Q43108	Ring

Door Lock
1	Q2540820	Screw
2	Q2540830	Screw
3	WG1642341010	Lock ass.
4	Q150B0616	Screw
5	Q150B0612	Screw
6	WG1642340026	Strip ass.
7	Q2140612	Screw
8	Q41806	Washer
9	WG1642340027	Plate
10	Q5002526	Split pin
11	Q5100835	Shaft
12	190003171356	Fastener
13	Q2714813F31	Screw
14	Q2734819AF31	Screw
15	Q2140616	Screw
16	Q2540830	Screw
17	Q41408	Spring washer
18	Q40205	Washer

Glass
1	WG1642350001	Sealing -left
2	WG1642350002	Sealing -right
3	WG1642350003	Glass -left
4	WG1642350004	Glass -right

Seat and Safety Belt
1	WG1642560013	Safety belt
2	WG1642510005	Driver seat
2.1	WG1642510005+001	Switch
3	WG1642510006	Right seat
4	WG1642510008	Seat base -left
5	WG1642510003	Seat base -right
6	AZ1642930020	Washer
7	Q341B10	Nut
8	Q40010F31	Washer
9	190003862130	Screw

Bed
1	AZ1643570001	Bed
2	Q1460825F31	Combination screw
3	Q40006F31	Washer
4	Q150B0625	Screw
5	WG1643570008	Bed Support -right
6	Q2714225F31	Screw
7	Q40004F31	Washer
8	WG1643570010	Bed support

Internal Lining(HW76)
1	WG1642610001	Roof Panelling
2	Q2713519F31	Screw
3	WG1642610018	Frame
4	Q2714216F31	Screw
5	AZ1642610014	Nut
6	WG1642610004	Guide -left
7	WG1642610032	Guide for front curtain
8	WG1642610003	Guide -right
9	WG1642610017	Cover
10	Q2714219F31	Screw
11	WG1642610016	Support seat
12	WG1642610011	“A” pole panelling -left
13	WG1642610012	“A” pole panelling -right
14	WG1642610029	Strap -right
15	WG1642610009	Panelling -right
16	WG1642610010	Strap -right rear
17	190003172951	Rivet
18	WG1642610006	Rear panelling
19	WG1642610008	Strap -left rear
20	WG1642610007	Panelling -left
21	WG1642610028	Strap -left
22	WG1642610013	Sealing
23	116000770023	Hook
24	WG1642610019	Strap
25	AZ1642610050	Curtain

Tool Box(HW76&HW79)
1	WG1642290006	Sealing
2	WG1642770006	Door ass.
3	WG1642290002	Hinge ass.
4	Q1840612	Screw
5	WG1642290005	Lock pin ass.
6	Q218B0612	Screw
7	Q218B0616	Screw
8	Q68208	Clip
9	WG1642290003	Lock ass.
10	WG1642290004	Plate
11	Q2714816F31	Screw
12	Q40205	Washer
13	WG1642290007	Lock ring

Roof Hatch
1	WG1642770006	Door ass.
2	WG1642770008	Roof panelling
3	WG1642770005	Rivet
4	WG1642770009	Sealing
5	WG1642770011	Hinge
6	Q2140620F31	Screw
7	Q40206F31	Washer
8	WG1642930021	Washer
9	WG1642770007	Switch
10	Q2140620F31	Screw
11	Q40206F31	Washer

Floor Lining
1	WG1642620005	Carpet for engine hood
2	WG1642620002	Floor lining -right
3	Q2744222F31	Screw
4	WG1642620007	Sill -right
5	WG1642620010	Floor lining -right
6	WG1642620013	Floor lining -left
7	Q2744222F31	Screw
8	WG1642620006	Sill -left
9	WG1642620011	Floor lining -left
10	WG1642620003	Floor lining -rear

Slab
1	WG1642690001	Slab
2	WG1642690003	Front support
3	WG1642690005	Middle rear support
4	WG1642690015	Middle rear support
5	WG1642690006	Rubber block
6	Q2714819F31	Screw
7	Q68610	Clip

Windshield
1	WG1642710001	Windshield
2	WG1642710002	Sealing
3	WG1642710005	Rear glass
4	WG1642710006	Sealing
5	WG1642931005	Panelling

Wiper
1	WG1642742001	Wiper ass.
1.1	WG1642741008	Motor and bracket ass.
1.2	WG1642740009	Rod and base ass.
1.3	WG1642740010	Wiper arm and blade ass.
2	Q40306	Spring washer
3	Q150B0616	Screw
4	Q150B0816	Screw
5	Q40308	Spring washer
6	Q40208	Washer
7	Q150B0812	Screw
8	Q40308	Spring washer
9	Q40108	Washer

Upper Box(HW70&HW76)
1	WG1642770010	Sun visor
2	Q2714825F31	Screw
3	Q2714216F31	Screw
4	WG1642770015	Horn cover-left
5	AZ1642770017	Bush
6	WG1642770012	Cover
7	WG1642770017	Horn cover-middle
8	WG1642770013	Cover
9	115200160098	Key
10	115200160094	Lock
11	WG1642770016	Horn cover-right
12	WG1642770014	Cover
13	Q2714816F31	Washer
14	WG1642770018	Hinge

Windscreen Washing Equipment
1	WG1642860011	Washing Equipment
1.1	WG1642860011+001	Pump
2	WG1642861010	Bracket
3	Q340B06	Nut
4	Q40306	Spring washer
5	Q40206	Washer
6	Q150B0620	Screw
7	AZ1642860007	Protect ring
8	AZ1600860121	Nozzle
9	Q68206	Clip
10	AZ1642860003	Hose
11	116000770121	Nozzle
12	WG1642861003	Hose
13	190003171697	Fastener
14	Q150B0820	Screw

Painting
1	WG1642910002	Insulating slab
2	WG1642910001	Insulating slab
3	WG1642910009	Asphaltum plate
4	WG1642910003	Insulating slab
5	WG1642910006	Asphaltum plate

Warm Air Blower
1	Q150B0615	Screw
2	WG9003171356	Plastic strap
3	Q40206	Washer
4	Q150B0620	Screw
5	AZ1642840084	Protect net ass.
6	Q1840816	Screw
7	WG1642848014	Tube
8	190003989340	Hose clip
9	WG1642840091	Hose
10	Q40206	Washer
11	Q2714825F31	Screw
12	AZ1630840062	Sealing
13	Q150B0825	Screw
14	Q40208	Washer
15	Q40308	Spring washer
16	AZ1642840302	Warm air blower ass.
	WG1630840115	Rubber bush
16	AZ1642840302	Warm air blower ass.
16.01	AZ1630840013	Bottom housing
16.02	AZ1630840091	Pipe
16.03	AZ1630840319	Radiator ass
16.03.1	AZ1630840074	Radiator
16.03.2	AZ1630840073	Pipe
16.03.3	AZ1630840072	Pipe
16.03.4	AZ1630840320	Wate valve
16.04	AZ1630840015	Air intake ass.
16.05	AZ1630840312	Middle housing
16.06	AZ1630840092	Sealing
16.07	AZ1630840063	Clip
16.08	AZ1630840014	Fan
16.09	AZ1630840323	Wireness
16.10	Q2714216	Screw
16.11	AZ1630840049	Plate
16.12	AZ1630840050	Arm
16.13	AZ1630840051	Spring
16.14	AZ1630840052	Washer
16.15	AZ1630840065	Clip
16.16	AZ1630840045	Rod
16.17	AZ1630840046	Rod
16.18	AZ1630840047	Rod
16.19	AZ1630840313	Arm
16.20	AZ1630840314	Rod
16.21	AZ1630840053	Base
16.22	AZ1630840311	Upper housing
16.23	AZ1630840401	Sealing
16.24	AZ1630840093	Sealing
16.25	AZ1630840063	Clip
16.26	AZ1630840037	Air intake -left
16.27	AZ1630840038	Air intake -right
16.28	AZ1630840040	Air intake -front
16.29	AZ1630840041	Rod
16.30	AZ1630840035	Shaft
16.31	AZ1630840036	Air intake -rear
16.32	AZ1630840039	Rod
16.33	AZ1630840053	Base
16.34	AZ1630840034	Gear
16.35	AZ1630840315	Shaft
16.36	Q43660	Ring
16.37	AZ1630840016	Ring
16.35	AZ1630840021	Plate
16.36	WG1642820050	List
16.39.1	WG1630840321	Fan speed changer
16.39.2	WG1630820313	Sensor
16.39.3	WG1630840324	Redirector
16.39.4	Q2723525	Screw
16.39.5	WG1630840325	Redirector
16.39.6	Q2723525	Screw
16.39.7	WG1630840326	Redirector
16.39.8	AZ1630820314	Wireness
16.39.9	WG1630840322	Panelling

Air Conditioner
1	Q150B0615	Screw
2	WG9003171356	Fastener
3	Q40206	Washer
4	Q150B0620	Screw
5	AZ1642840084	Protect net ass.
6	Q1840816	Screw
7	WG1642848014	Tube
8	190003989340	Hose clip
9	WG1642840091	Hose
10	Q40206	Washer
11	Q2714825F31	Screw
12	AZ1630840062	Sealing
13	Q150B0825	Screw
14	Q40208	Washer
15	Q40308	Spring washer
16	WG1642821002	Air conditioner
17	WG1642820001	List
	WG1630840115	Rubber bush
16	WG1642821002	Air conditioner
16.01	AZ1630840013	Bottom housing
16.02	AZ1630840091	Pipe
16.03	AZ1630840319	Radiator
16.03.1	AZ1630840074	Radiator
16.03.2	AZ1630840073	Pipe
16.03.3	AZ1630840072	Pipe
16.03.4	AZ1630840320	Water valve
16.04	AZ1642820010	Evaporator ass.
16.04	WG1642820005/2	Evaporator ass.
16.04	WG1642820005/3	Evaporator ass.
16.05	AZ1630840015	Air intake ass.
16.06	AZ1630840312	Middle housing
16.07	AZ1630840092	Sealing
16.08	AZ1630840063	Clip
16.09	AZ1630840014	Fan
16.10	AZ1630840323	Wireness
16.11	Q2714216	Screw
16.12	AZ1630840049	Plate
16.13	AZ1630840050	Arm
16.14	AZ1630840051	Spring
16.15	AZ1630840052	Washer
16.16	AZ1630840065	Clip
16.17	AZ1630840045	Rod
16.18	AZ1630840046	Rod
16.19	AZ1630840047	Rod
16.20	AZ1630840313	Arm
16.21	AZ1630840314	Rod
16.22	AZ1630840053	Base
16.23	AZ1630840311	Upper housing
16.24	AZ1630840401	Sealing
16.25	AZ1630840093	Sealing
16.26	AZ1630840063	Clip
16.27	AZ1630840037	Air intake -left
16.28	AZ1630840038	Air intake -right
16.29	AZ1630840040	Air intake -front
16.30	AZ1630840041	Rod
16.31	AZ1630840035	Shaft
16.32	AZ1630840036	Air intake -rear
16.33	AZ1630840039	Rod
16.34	AZ1630840053	Base
16.35	AZ1630840034	Gear
16.36	AZ1630840315	Shaft
16.37	Q43660	Ring
16.38	AZ1630840016	Ring
16.39	WG1642820050	List
16.39.1	WG1630840321	Fan speed changer
16.39.2	WG1630820313	Sensor
16.39.3	WG1630840324	Redirector
16.39.4	Q2723525	Screw
16.39.5	WG1630840325	Redirector
16.39.6	Q2723525	Screw
16.39.7	WG1630840326	Redirector
16.39.8	AZ1630820314	Wireness
16.39.9	WG1630840322	Panelling
16.40	AZ1630840021	Plate
17	WG1642820001	List
17.01	WG1642820047	Condenser ass.
17.02	Q150B0640	Screw
17.03	Q40206	Washer
17.04	Q40306	Spring washer
17.05	WG1642820011	Bracket
17.06	WG1642820012	Bracket
17.07	Q150B0825	Screw
17.08	Q40208	Washer
17.09	Q40308	Spring washer
17.10	Q340B08	Screw
17.11	WG1642820015	Reservoir
17.12	Q150B0625	Screw
17.13	Q40206	Washer
17.14	Q40306	Spring washer
17.15	WG1642820016	Hose ass.
17.16	WG1642820017	Hose ass.
17.17	WG1642820018	Hose
17.18	WG1642820019	Hose ass.

HOWO HW19710 Transmission & Control System

Transmission Front Housing & Control System
No.	Part No.	Part Name
1	WG2229260001	Bracket ass.
2	Q5510825	Key
3	Q43130	Snap ring
4	WG2229003030	Bush
5	AZ9003801062	Screw
6	Q40310	Washer
7	Q2881016F9	Screw
8	WG2214260001	Fork
9	WG2203260006	Shaft ass.
10	Q150B1030	Screw
11	WG2229260015	Bracket
12	AZ9003073001	Sealing
13	WG2229000002	Joint
14	WG2222000001	Cover
15	AZ2220000001	Front house
16	WG2229270004	Bracket
17	Q150B1020	Screw
	WG2229000001	Joint

Transimission Housing -Middle
1	Q1231035	Screw
2	WG2229010001	Pin
3	AZ2203010005	Transimission Housing -Middle
4	WG2229010002	Plug
5	WG2203010002	Plug

Lay Shaft
1	AZ9003990100	Ring
2	Q43145	Snap ring
3	AZ9003329309	Bearing
4	Q43160	Snap ring
5	AZ2210030227	Helical gear
6	AZ2210030226	4th gear
7	AZ2210030224	3rd gear
8	AZ2210030203	2nd gear
9	WG2229030101	Key
10	Q5280514	Cylinder pin
11	AZ2210030220	Lay shaft-left
12	AZ2210030215	Lay shaft-right

Main Shaft
——	AZ2203040405	Main shaft ass.
1	WG2210040002	Ring
2	AZ2210040207	R. gear
3	WG2229040003	Nozzle
4	WG2210040012	Spacer
5	AZ2208040001	Adjust washer
6	WG2210040210	Slide sleeve
7	AZ2210040230	1st gear
8	AZ2210040206	2nd gear
9	AZ2208040002	Adjust washer
	WG2229040031-WG2229040039；WG2229040053-WG2229040056
10	WG2203040009	Main shaft ass.
11	AZ2210040225	3rd gear
12	AZ2210040224	4th gear
13	WG2229040211	Key
14	Q5280310	Cylinder pin
	AZ2208040001	Adjust washer

Idle Wheel
1	WG2210050001	Idle gear
2	AZ9003395320	Roller bearing
3	WG2229050001	Washer
4	WG2212050101	Idle gear shaft-left
5	WG2212050102	Idle gear shaft-right

Sub Gearbox 1
——	AZ2203100040	Sub gearbox ass.
1	AZ9003326020	Bearing
2	AZ9003821255	Screw
3	WG2225100002	Front carrier
4	WG2229100001	Sleeve
5	WG2229100005	Washer
6	WG2210100002	Sleeve
7	Q43875	Spacer
8	WG2210100003	Sleeve
9	WG2210100001	Sun
10	WG2229100006	Washer
11	AZ9003326322	Bearing
12	AZ2225100001	Output shaft
13	AZ9003991125	Spacer
14	AZ9003321820	Bearing
15	WG2210100005	Gear ring
16	WG2210100006	Bracket
17	WG2229100012	Spacer
18	Q150B1235	Screw
19	Q40112	Washer
20	WG2229100002	Sleeve
21	WG2203100005	Plate ass.
22	WG2229100032	Sleeve
23	WG2210100009	Synchronizer ring
24	WG2214100002	Fork shaft
25	WG2214100001	Fork
26	WG2229100042	Block
27	AZ9003072503	O-ring
28	AZ9003071700	O-ring
29	WG2229100050	Piston
30	AZ9003076900	O-ring
31	AZ9003870016	Nut
32	WG2229100049	Joint
33	WG2222100009	Cylinder
34	Q150B1065	Screw
35	Q40310	Washer
36	WG2203100009	Connection ass.
42	WG2210100018	Flange
43	AZ9003070105	Sealing
44	Q150B1055	Screw
45	WG2222100001	Cover
46	WG2210100015	Worm
47	AZ2208100003	Adjust washers
48	AZ9003326218	Bearing
49	Q150B1216	Screw
49	Q40312	Washer
50	WG2229100047	Plate
52	WG2229100048	Joint
53	AZ2220100105	Cover
54	AZ9003990024	Spacer
55	WG2229100043	Pin
56	WG2203100007	Ring
57	WG2203100006	Plate ass.
58	WG2210100008	Slide sleeve
59	AZ9003991130	Spacer
60	WG2229020003	Spring
61	WG2229020002	Spring
62	WG2229020001	Block
63	WG2210100007	Seat
64	AZ9003991056	Spacer
65	WG2229100008	Washer
66	WG2210100004	Planetary wheel
67	AZ9003321118	Bearing
68	WG2229100007	Spacer
69	WG2212100001	Shaft
70	Q5280630	Cylinder pin
71	Q5280430	Cylinder pin
	WG2229100041	Joint
	WG2229100072	Plate
	AZ2229100075	Plate
	WG2229100062	Joint
	WG2229100061	Plate
	WG2229100074	Washer

Sub Gearbox 2
1	Q150B1020	Screw
2	WG2229210019	Spring
3	WG2203100012	Pin ass
4	WG2229100056	Pin
5	WG2229100175	Plate
6	WG2229100173	Plate
7	WG2229100174	Plate
8	WG2229100054	Plate
9	WG2229100052	Plate
10	Q150B1025	Screw

Import Shaft and Cover
1	AZ9003335500	Ball
2	WG2222020001	Cover
3	AZ9003070055	Sealing
4	WG2229020007	Ring
5	WG2229020008	Joint
6	AZ9003990120	Ring
7	AZ2208020002	Adjust washers
8	AZ2203020108	Ring ass.
9	Q150B1030	Screw
10	Q40310	Washer
11	WG2229020005	Sleeve
12	AZ2210020105	Imput shaft
13	AZ2210020222	Gear
14	WG2229040003	Nozzle
15	WG2229040103	Sleeve
16	AZ9003326213	Bearing
17	AZ2208020001	Nozzle
17.1	AZ9003991065	Snap ring
17.2	AZ9003992065	Snap ring
17.3	AZ9003993065	Snap ring
17.4	AZ9003994065	Snap ring
17.5	AZ9003995065	Snap ring

Small Cover
——	AZ2203210040	Small cover ass.
1	WG2229210041	Lever ass.
2	WG2229210017	Joint
3	Q150B0825	Screw
4	WG2222210003	Cover
5	WG2229002520	Sleeve
6	AZ9003072501	Sealing
7	AZ9003072502	Sealing
8	WG2229210026	Cover
9	Q150B1040TF2	Screw
10	WG2214210004	Arm
11	Q41810	Washer
12	Q340B10T13F2	Nut
13	Q5280632	Cylinder pin
14	WG2229210014	Ring
15	Q901	Plug
16	AZ2229210008	Block
17	AZ2212210007	Shaft
18	WG2229210012	Pin
19	WG2229210001	Sleeve
20	AZ2212210005	Shaft
21	AZ9003343178	Roller
22	WG2229210011	Spacer
23	AZ2229210033	Spring
24	Q150B1085	Screw
25	Q40310	Washer
26	WG2229210025	Joint
27	Q72220	Core plug
28	AZ2222210012	House
29	AZ2229210029	Spacer
30	AZ2229210037	Joint
31	AZ2229210034	Cover
32	Q150B0820	Screw
33	Q40308	Washer
34	Q43120	Spacer
35	AZ2229210007	Ring
36	WG2229210021	Spring
37	WG2229002520	Sleeve
38	AZ2214210010	Fork
39	WG2229210009	Pin
40	AZ2214210103	Block
41	WG2229210040	Lever ass.
42	Q43112	Spacer
43	WG2229270003	Shaft

Fork Shaft(HW19710)
A	AZ2203220101	R. fork shaft ass.
B	AZ2203220010	1st&2nd fork shaft ass.
C	AZ2203220103	3rd&4th fork shaft ass.
1	WG2229220002	Pin
2	WG2214220001	Fork
3	WG2212220201	Fork shaft
4	WG2214220002	Block
5	WG2229220001	Pin
6	WG2212220102	Fork shaft
7	WG2214220004	Block
8	WG2214220003	Block
9	WG2212220103	Fork shaft

Pump and Pipe(HW19710)
1	AZ9003338000	Ball
2	WG2229000002	Joint
3	WG2203240005	Pump ass.
4	WG2203240013	Pipe ass.
5	WG2203240012	Pipe ass.
6	WG2203240011	Pipe ass.
7	AZ9003961670	Female screw
8	WG2229240003	Joint
9	190003962627	Female screw
10	WG9004130016	Washer
11	WG2229240108	Pipe
12	WG2229240010	Bush
13	AZ2203240014	Pipe ass.
14	AZ9003961650	Female screw
15	WG2203240007	Net ass.
16	AZ9003070085	O-ring
17	AZ9003077100	O-ring
18	WG2222240005	Cover
19	Q40308	Washer
20	Q150B0822	Screw
	WG2203240014	Pipe ass.
	WG2229240107	Pipe

Air Pipe and Valve
1	AZ2229250023	Joint
2	AZ2229250015	Pin
3	AZ2229250004	Spring
4	AZ2229250017	Bush
5	AZ9003071700	O-ring
6	WG2229250006	Connecter
7	AZ2203250010	Valve ass.
7.1	AZ2222250002	Seat
7.2	WG9003072503	O-ring
7.3	AZ2229250020	Spring
7.4	AZ2212250001	Valve center.
7.5	AZ9003070346	O-ring
7.6	AZ2222250001	Cover
7.7	Q40306	Washer
7.8	Q150B0630	Screw
7.9	Q72116
8	AZ2229250024	Joint
9	AZ2203250003	Valve ass.
10	Q72314	Washer
11	190003962621	Female screw
12	Q218B0880	Screw
13	Q40308	Washer
14	WG2203250019	Hose ass.
15	WG2203250018	Hose ass.

ST16 Rear Axles

1st Rear Axle Housing
No.	Part No.	Part Name
1	AZ9231330588	First rear axle housing
2	WG9014330147	Clip
3	190003989290	Croe plug
4	WG9014330146	Clip
5	Q5211016	Pin
6	Q72336	Gasket
7	WG9231330015	Magnet plug
8	Q2540820	Screw
9	190003888457	Nut
10	190003810631	Stud
11	WG9231330105	Breather
12	WG9231330106	Hose
13	190003962021	Screw
14	Q1200850F3	Stud
15	WG61000060084	Sleeve
16	Q40108	Washer
17	Q33208	Nut
18	Q151B2040TF2	Screw
19	WG9231340042	Bracket
20	Q151B2035TF2	Screw
21	WG9014330126	Lever ass.
22	1680M 320015	O-ring
23	Q43705	Snap ring
24	WG69000330008	Pin

1st Rear Axle Drive
1	Q5005055	Split pin
2	WG79000320013	Nut
3	Q150B1025	Screw
4	Q40310	Spring washer
5	AZ9128320014	Flange ass.
6	WG9014320175	Cover
7	190003311543	Bearing
8	Q433130	Snap ring
9	WG9014320061	Shim
10	WG288 320105	Ring
11	WG9014320053	Fork
12	WG1800 320077	Block
13	WG288 320106	Pin
14	AZ9231320271	Diff. housing
15	AZ9231320091～95	Shim
16	WG9231320225	Gear
17	WG9231320222	Snap ring
18	WG9231320221	Bush
19	WG9231320226	Gear
20	AZ9231320096～100	Shim
21	WG9231320224	Joint
22	WG9231320227	Gear
23	AZ9231320223	Spider
24	Q151C1280TF2	Screw
25	190003310239	Ball bearing
26	190003933580	Circlip
28	Q150B1020Q	Screw
29	WG9114320178	Plate
30	190003326148	Roller bearing
31	WG3809320159	Nut
32	Q150B0816	Screw
33	Q40308	Spring washer
34	WG79000320027	Safety clip
35	WG9231320169	Screw
36	WG9014320120	Housing of rear driver
37	AZ9231320154～158	Shim
38	WG9114320251	Pinion and crown wheel
39	WG9231320151	Gear
40	WG9014320174	Plate
41	WG9014320256	Snap ring
42	WG9014320257	Roller bearing
43	WG9014320137	Driven gear
44	AZ9231320259	Housing
45	1586 33 15	Plug
46	Q72336	Washer
47	WG9014320131～134	Shim
48	WG9014320140	Ring
49	WG9014320129	Bearing seat
50	190003326333	Roller bearing
51	WG9014320128	Plate
52	WG780 320088	Plate
53	WG9114320002	Locking sheet
54	Q150B1430TF2	Screw
55	Q340B10	Nut
56	Q1201028F3	Stud
57	AZ9231320264	Housing cap
58	190003902070	Screw
59	WG69000330008	Shaft
60	Q43705	Circlip
61	Q340B08	Nut
62	Q340B10	Nut
63	Q150B1050Q	Screw
64	190003933072	Circlip
65	WG9014320076	Rocker ass.
66	WG288 730062	O-ring
67	WG2700 320037	Bush
68	AZ9231320038	O-ring
69	WG81500010163	Plug
72	Q33210	Nut
73	190003813543	Stud
74	Q40308	Spring washer
75	Q150B0818	Screw
76	Q33208	Nut
77	Q40108	Washer
78	WG61000060072	Spacer
79	AZ9231320262	Bracket
80	WG9014320136	Drive gear
81	WG9014320135	Hollow shaft
82	WG9012250031	Nut
84	AZ9231320150	Spider
85	WG9231320152	Gear
86	WG9231320160	Ring
87	WG9231320159	Bush
88	Q340B12	Nut
89	WG9231320153	Sheet
90	Q40312	Spring washer
91	Q5211016	Cylinder pin
92	190003813628	Stud
93	Q1201225F3	Stud
94	Q5005055	Split pin
95	WG79000320013	Nut
96	WG9231320205	Flange ass.
97	Q150B1030	Screw
98	Q40310	Spring washer
99	WG9231320141	Bearing seat
100	WG9231326212	Roller bearing
101	AZ9231320261	Driving shaft
102	AZ9231320272	Diff. housing
103	WG9114320003	Screw
104	Q151B1635TF2	Screw
105	Q2800825	Screw
106	Q340B08	Nut
107	WG9012320023	Angle plate
108	WG1800 320077	Block
109	WG9012320014	Fork
110	WG3809320156	Sliding shifting sleeve
111	WG3809320157	Nut
112	WG3809320158	Circlip
113	WG3809320155	Shifting dog

1st Rear Axle Hb and Brake System
1	Q150B1018	Screw
2	WG9231340002	Plug
3	WG9231340001	Cover
4	WG9012340011	Pin
5	199112340029	Planetary carrier
6	Q2541025	Screw
7	190003330148	Ball
8	WG9012340004	Shaft
9	WG99-934-013	Roller bearing
10	WG9012340075	Washer
11	WG9012340077	Washer
12	WG9012340122	Planetary wheel
13	190003933351	Spring washer
14	WG880 410097	Washer
15	WG9012340005	Helical gear
16	WG9012340076	Washer
17	WG9003884160	Wheel nut
18	WG880420027	Oil drip pan
19	Q151C1295TF2	Screw
20	190003901704	Cylinder pin
21	WG9231340223/224	Drive shaft -left/right
22	WG680340016~19.186.187	Shim
23	WG680340015	Ring
24	WG880420034	Ring
25	WG9112340021	Bracket
26	WG9012340121	Gear ring
27	WG880420014	Snap ring
28	190003326167	Roller bearing
29	WG9012340029	Washer
30	199112340010	Rear wheel hub ass.
30	199112340011	Rear wheel hub ass.
31	WG9012340021	Oil drip pan
32	WG9012340020	Washer
33	Q40308	Spring washer
34	Q150B0816	Screw
35	WG9012340017	Spacer
36	WG9112340113	Gasket
37	WG9112340114	Gasket
38	WG9112340006	Brake drum
39	AZ9231340200	Brake shoe ass.
39.1	AZ9231342061	Brake shoe
39.2	WG9231342068	Brake lining
39.3	WG9231340068	Rivet
40	WG9231342015	Spring
41	WG9112340049	Spring
42	WG9000340027	Roller
44	199000340064	Pin
45	Q5280624	Pin
46	WG9231340226/227	Brake camshaft -left/right
47	WG880440010	Washer
48	WG880340023	O-ring
49	WG9100340017	Bush
50	Q151B1645TF2	Screw
51	AZ9231340556	Bracket
52	Q151B1635TF2	Screw
53	AZ9231340562	Brake plate
54	190003933300	Circlip
55	199112340012	Brake cover
56	WG880340037	Washer
57	Q40308	Spring washer
58	Q150B0816	Screw
59	WG9112340010	Protect rubber
60	190003963112	Grease nipple
61	WG880340031~34	Shim
62	199014340041	Bracket
63	Q151B1445	Screw
64	Q151B1490	Screw
65	WG9100340056/57	Adjusting device left/right
66	WG880340022	Washer
67	WG80 320028~30.46	Shim
68	190003933116	Circlip
69	190003326067	Roller bearing
70	WG9012340027	Washer

2nd Rear Axle Housing
1	AZ9231330569	2nd rear axle housing ass.
2	190003810631	Stud
3	Q5211016	Cylinder pin
4	WG9014330147	Clip
5	WG9014330146	Clip
6	190003888457	Nut
7	WG9231330015	Magnet plug
8	Q72336	Gasket
9	190003989290	Croe plug
10	Q2540820	Screw
11	Q43705	Snap clip
12	WG69000330008	Shaft
13	1680M 320015	O-ring
14	WG9014330125	Lever ass.
15	WG81500010163	Plug
16	Q1200850F3	Stud
17	WG61000060084	Sleeve
18	Q40108	Washer
19	Q33208	Nut
20	Q151B2040TF2	Screw
21	WG9231340041	Bracket
22	WG9231330106	Hosepipe
23	WG9231330105	Breather

2nd Rear Axle Drive
1	Q5005055	Split pin
2	WG79000320013	Nut
3	WG9231320110	Flange ass.
4	WG9231320001	Sealing ass.
5	190003326236	Roller bearing
6	WG880 320002-15	Shim
7	WG9012320103	Bearing seat
8	190003326547	Roller bearing
9	Q150B1230TF2	Screw
10	WG9012320173-176	Shim
11	WG9012320133	Washer
12	199012320098	Rear driver housing
13	WG79000320027	Safety clip
14	Q40308	Spring washer
15	Q150B0816	Screw
16	WG3809320158	Locking sheet
17	WG3809320157	Nut
18	WG3809320156	Sliding shifting sleeve
19	WG9012320023	Angle plate
20	WG1800 320077	Block
21	WG9012320014	Fork
22	Q340B08	Nut
23	Q2800825	Screw
24	WG3809320155	Shifting dog
25	WG3809320159	Nut
26	190003326148	Roller bearing
27	Q151B1635TF2	Screw
28	WG9114320003	Screw
29	WG9231320913	Pinion and crown wheel
30	AZ9231320154-158	Shim
31	WG9231320151	Gear
32	WG9231320153	Gasket
33	WG9231320152	Gear
34	AZ9231320150	Spider
35	AZ9231320273	Diff. housing
36	WG9231320169	Screw

2nd Rear Axle Hb and Brake System
1	Q150B1018	Screw
2	WG9231340002	Screw
3	WG9231340001	Cover
4	WG9012340011	Bolt
5	199112340029	Planetary carrier
6	Q2541025	Screw
7	190003330148	Ball
8	WG9012340004	Shaft
9	WG99-934-013	Roller bearing
10	WG9012340075	Washer
11	WG9012340077	Washer
12	WG9012340122	Planetary wheel
13	190003933351	Spring washer
14	WG880 410097	Washer
15	WG9012340005	Helical gear
16	WG9012340076	Washer
17	WG9003884160	Nut
18	WG880420027	Oil drip pan
19	Q151C1295TF2	Screw
20	190003901704	Cylinder pin
21	WG9231340223/224	Drive shaft -left/right
22	WG680340016~19.186.187	Shim
23	WG680340015	Ring
24	WG880420034	Ring
25	WG9112340021	Bracket
26	WG9012340121	Gear ring
27	WG880420014	Snap ring
28	190003326167	Roller bearing
29	WG9012340029	Washer
30	199112340010	Rear wheel hub ass.
30	199112340011	Rear wheel hub ass.
31	WG9012340021	Oil drip pan
32	WG9012340020	Washer
33	Q40308	Spring washer
34	Q150B0816	Screw
35	WG9012340017	Spacer
36	WG9112340113	Gasket
37	WG9112340114	Gasket
38	WG9112340006	Brake drum
39	AZ9231340200	Brake shoe ass.
39.1	AZ9231342061	Brake shoe
39.2	WG9231342068	Brake lining
39.3	WG9231340068	Rivet
40	WG9231342015	Spring
41	WG9112340049	Spring
42	WG9000340027	Roller
44	199000340064	Pin
45	Q5280624	Pin
46	WG9231340226/227	Brake camshaft -left/right
47	WG880440010	Washer
48	WG880340023	O-ring
49	WG9100340017	Bush
50	Q151B1645TF2	Screw
51	AZ9231340556	Bracket
52	Q151B1635TF2	Screw
53	AZ9231340562	Brake plate
54	190003933300	Circlip
55	199112340012	Brake cover
56	WG880340037	Washer
57	Q40308	Spring washer
58	Q150B0816	Screw
59	WG9112340010	Protect rubber
60	190003963112	Grease nipple
61	WG880340031~34	Shim
62	199014340041	Bracket
63	Q151B1445	Screw
64	Q151B1490	Screw
65	WG9100340056/57	Adjusting device left/right
66	WG880340022	Washer
67	WG80 320028~30.46	Shim
68	190003933116	Circlip
69	190003326067	Roller bearing
70	WG9012340027	Washer

The Brief Introduction :There Are Several Sensors And Their Functions In The Howo Trucks Engine Electronic Control System:

WD615/Engine

HOWO Front axle(Drum)

HOWO HW76 Cab Ass

HOWO HW19710 Transmission & Control System

ST16 Rear Axles

Truck Parts

Truck Parts