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Discussion History

End Coupler

Assembly

Type E or F knuckle coupler at each set end with cushioned draft gear. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

End Coupler parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below
End Coupler parts diagram: 1 coupler knuckle & head, 2 cushioned draft gear, 3 coupler yoke, 4 fastener set. 4 parts in 4 top-level items.
End Coupler parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Coupler Knuckle & Head 1×
2 Cushioned Draft Gear 1× Hydraulic/spring unit absorbing long-travel buff and draft.
3 Coupler Yoke 1×
4 Fastener Set 1× Bolts, nuts, and washers.

3D model

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Build & assembly graph

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Bill of materials for End Coupler

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Coupler Knuckle & Head well-car-knuckle 1× 1 · part
2 Cushioned Draft Gear well-car-draft-gear 1× 1 · part
3 Coupler Yoke well-car-yoke 1× 1 · part
4 Fastener Set fastener-set 1× 1 · part

Where the end coupler is used

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

Used in 1 assembly

Double-Stack Well Car

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead 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