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All-Wheel-Drive System parts and their functions

5 top-level parts · 32 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Power Take-Off Unit 4 parts	1×	Bevel gearset turning drive 90 degrees to the propshaft.
2	Propeller Shaft 3 parts	1×	Two-piece shaft with center bearing and CV joints.
3	Electronic Clutch Coupling 3 parts	1×	Wet multi-plate clutch engaging the rear axle on demand.
4	Rear Differential 5 parts	1×	Hypoid final drive for the rear axle.
5	Drive Halfshaft	4×

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Build & assembly graph

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Bill of materials for All-Wheel-Drive System

5 top-level lines · 24 rows shown · 32 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Power Take-Off Unit 4 parts	crossover-suv-ptu	1×	1	7	assembly
1.1	Helical Gear Pair	gear-pair	1×	1	·	part
1.2	Gearbox Housing	gearbox-housing	1×	1	·	part
1.3	Ball Bearing	ball-bearing	3×	3	·	part
1.4	Oil Seal	oil-seal	2×	2	·	part
2	Propeller Shaft 3 parts	crossover-suv-propshaft	1×	1	4	assembly
2.1	Propshaft Tube	crossover-suv-prop-tube	1×	1	·	part
2.2	Constant-Velocity Joint	crossover-suv-cv-joint	2×	2	·	part
2.3	Center Support Bearing	crossover-suv-center-bearing	1×	1	·	part
3	Electronic Clutch Coupling 3 parts	crossover-suv-haldex-coupling	1×	1	3	assembly
3.1	Wet Clutch Pack	crossover-suv-clutch-pack	1×	1	·	part
3.2	Coupling Hydraulic Pump	crossover-suv-coupling-pump	1×	1	·	part
3.3	Microcontroller	mcu	1×	1	·	part
4	Rear Differential 5 parts	crossover-suv-rear-diff	1×	1	14	assembly
4.1	Open Differential 4 parts	differential	1×	1	6	assembly
4.1.1	Differential Case	diff-case	1×	1	·	part
4.1.2	Side Gear	side-gear	2×	2	·	part
4.1.3	Pinion Gear	pinion-gear	2×	2	·	part
4.1.4	Cross Pin	cross-pin	1×	1	·	part
4.2	Helical Gear Pair	gear-pair	1×	1	·	part
4.3	Gearbox Housing	gearbox-housing	1×	1	·	part
4.4	Ball Bearing	ball-bearing	4×	4	·	part
4.5	Oil Seal	oil-seal	2×	2	·	part
5	Drive Halfshaft	crossover-suv-halfshaft	4×	4	·	part

Where the all-wheel-drive system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

• Automobiles 1 Crossover SUV

Used in 1 assembly

Crossover SUV

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $10–$400. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳MRF mrftyres.com ↗	Chennai, IN	Tyres	500 pcs	4–8 wks
🇮🇳Apollo Tyres apollotyres.com ↗	Gurugram, IN	Tyres	500 pcs	4–8 wks
🇨🇳Linglong Tire linglong.cn ↗	Zhaoyuan, CN	Tyres	500 pcs	4–8 wks
🇮🇳CEAT ceat.com ↗	Mumbai, IN	Tyres	500 pcs	4–8 wks
🇨🇳Sailun sailungroup.com ↗	Qingdao, CN	Tyres	500 pcs	4–8 wks