Red and yellow trailer palm couplings (gladhands) with brass fittings and dust caps
Trailer brake chambers, air coils, electrical coil, palm couplings and marker lamps on a workshop bench

Trailer Palm Coupling Set (Gladhands, Red & Yellow)

📦 In stock

Price on request only

This product is manufactured to order. There is no standard price: the final cost depends on your specifications, quantity, finish, materials and delivery destination.

Contact us first to receive a quote adapted to your situation. Our team will get back to you with a tailored proposal based on your operating conditions and fleet requirements.

→ Get my custom quote

Type: palm couplings (gladhands) for tractor-trailer air lines
Set: red (emergency / supply) + yellow (service / control)
Body: die-cast aluminium, brass fittings
Thread: M16 × 1.5 or M22 × 1.5

SKU: SP-PALM-COUPLING-SET Categories: ,

Description

Palm couplings (gladhands) connecting the tractor air coils to the semi-trailer brake system: red for the emergency / supply line and yellow (or blue) for the service / control line.

Specifications

  • Body: die-cast aluminium with rubber seal and spring-loaded dust cap.
  • Thread: M16 × 1.5 or M22 × 1.5, brass fittings.
  • Versions: with or without automatic shut-off valve, trailer side or tractor side.

Applications

Dual-line air brake connections on all tractor heads and semi-trailers. Pair them with our red and blue air coils.

Photo: red and yellow palm couplings in our showroom.

Shandong TK service: spare parts shipped worldwide from Liangshan, China. Send us your truck or trailer model and the quantity for a tailored quote.

Additional information

Part Type

Palm coupling set (gladhands)
Colours

Red (emergency) + yellow (service)
Body

Die-cast aluminium, rubber seal, dust cap
Thread

M16 × 1.5 / M22 × 1.5
Vehicle Compatibility

All major heavy truck brands — Chinese and European
Detailed Brand Compatibility

HOWO / Sinotruk (T7H, A7, T5G, classic, all generations), SHACMAN (F2000, F3000, X3000, M3000, X5000, X6000), FAW Jiefang, Dongfeng, Foton Auman, Beiben (Chinese), Volvo, Scania, MAN, Mercedes-Benz Actros, Renault, DAF, Iveco (European)
Cross-Brand Manufacturing

Yes — we manufacture parts cross-compatible across all major heavy truck brands. Send us your truck model and part reference (or photo) and we will build to specification.
Origin

China — direct from manufacturer
Quality Grade

Original or aftermarket equivalent (specify in request)
Customisation

Custom dimensions or branding available on request
MOQ

1 unit (bulk discounts from 10 units)
Packaging

Carton + protective foam, palletised on request
Lead Time

7–14 days (in stock) / 21–30 days (made-to-order or custom)
Shipping

Air, sea or express courier — international
Warranty

12 months against manufacturing defects
Quote Process

Contact us with your truck model and quantity for a tailored quote
Truck brand

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