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Front Drive Axle (4WD) parts and their functions

5 top-level parts · 17 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Differential 3 parts	1×
2	CV Joint	2×	Constant-velocity joint for steered drive.
3	Kingpin	2×
4	Ball Bearing	4×	Deep-groove radial ball bearing.
5	Oil Seal	2×	Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Front Drive Axle (4WD)

5 top-level lines · 8 rows shown · 17 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Differential 3 parts	orchard-tractor-differential	1×	1	7	assembly
1.1	Ring & Pinion Set	orchard-tractor-ring-pinion	1×	1	·	part
1.2	Differential Side Gear	orchard-tractor-side-gear	2×	2	·	part
1.3	Spider Gear	orchard-tractor-spider-gear	4×	4	·	part
2	CV Joint	orchard-tractor-cv-joint	2×	2	·	part
3	Kingpin	orchard-tractor-kingpin	2×	2	·	part
4	Ball Bearing	ball-bearing	4×	4	·	part
5	Oil Seal	oil-seal	2×	2	·	part

Where the front drive axle (4WD) is used

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

• Agriculture & Construction 1 Orchard Tractor

Used in 1 assembly

Transmission & PTO

Sourcing: possible vendors

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 $0.50–$100. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks