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Discussion History

Cushioned Coupler

Assembly

AAR knuckle coupler on a long-travel cushioning unit that absorbs slack-action shocks so the cargo rides gently. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cushioned Coupler parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below
Cushioned Coupler parts diagram: 1 coupler head, 2 knuckle, 3 draft yoke, 4 cushioning unit, 5 draft gear. 5 parts in 5 top-level items.
Cushioned 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 Head 1× AAR knuckle coupler head
2 Knuckle 1× Pivoting knuckle
3 Draft Yoke 1× Draft yoke
4 Cushioning Unit 1× Hydraulic long-travel cushioning unit
5 Draft Gear 1× Elastomer draft gear backup

3D model

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Build & assembly graph

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Bill of materials for Cushioned Coupler

5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Coupler Head auto-rack-railcar-coupler-head 1× 1 · part
2 Knuckle auto-rack-railcar-knuckle 1× 1 · part
3 Draft Yoke auto-rack-railcar-yoke 1× 1 · part
4 Cushioning Unit auto-rack-railcar-cushion-unit 1× 1 · part
5 Draft Gear auto-rack-railcar-draft-gear 1× 1 · part

Where the cushioned coupler is used

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

Used in 1 assembly

Auto-Rack Railcar

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 $20–$800. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Seats
bharatseats.com ↗ 		Gurugram, IN Seating systems 500 sets 8–12 wks
🇨🇳Yanfeng
yanfeng.com ↗ 		Shanghai, CN Interiors & seating 500 sets 8–12 wks
🇮🇳Harita Seating
haritaseating.com ↗ 		Chennai, IN Seating systems 500 sets 8–12 wks
🇮🇳Tata AutoComp
tataautocomp.com ↗ 		Pune, IN Auto components 500 sets 8–12 wks
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 500 sets 8–12 wks