Product Details
Product Function
A truck brake pad kit provides the friction surface used by the caliper to clamp the brake disc and slow the vehicle. This kit-style product is commonly ordered for heavy-duty air disc brake repair where pads and related hardware are replaced together.
Part Number and Compatibility
Reference numbers MW1369 and K129276 are used for ADB22X-style heavy-duty air disc brake service. Compatibility should be checked by axle model, caliper type, old pad shape, and the existing part number before purchase.
Material and Structure
The kit includes friction pads with steel backing plates and related mounting hardware. The friction formulation and backing plate structure are intended for replacement and repair use in commercial truck brake systems.
Application and Use
This part is suitable for commercial truck brake repair, fleet maintenance, and aftermarket replacement supply. It is recommended for buyers who source by part number, product photo, and confirmed vehicle or axle application.
Replacement Benefits
Replacing worn brake components can help restore braking performance, reduce abnormal noise or vibration, and support safer vehicle maintenance. Final performance depends on correct matching, installation quality, and the condition of related brake parts.
Quality Control
Diron Parts supports replacement brake parts supply with photo confirmation, part number checking, and pre-shipment inspection according to order requirements. Buyers should provide sample photos or the old part number when fitment is uncertain.
Packing and Supply Support
Products can be supplied with neutral packing or Diron Parts packing according to B2B order requirements. Bulk order, mixed parts supply, and export packing options can be discussed before production or shipment.
FAQ
Is MW1369 / K129276 supplied as a genuine original part?
No. This product is supplied by Diron Parts as an aftermarket replacement part for truck brake system repair.
How can I confirm compatibility before ordering?
Please compare the old part number, vehicle model, brake system type, mounting dimensions, and product photos before placing an order.
Can this product be used for fleet maintenance?
Yes. It is suitable for truck parts distributors, repair shops, and fleet maintenance buyers when the application is confirmed.
What material is used for this brake part?
Friction material, steel backing plate, hardware kit
What is the MOQ?
MOQ depends on stock status and order plan. Please confirm before ordering.
Can Diron Parts provide neutral packing?
Yes. Neutral packing or Diron Parts packing can be arranged according to order requirements.
What warranty is available?
Warranty terms should be confirmed before ordering and may depend on product type, quantity, and application.
What information should I provide for a quote?
Please provide the part number, sample photos, vehicle or axle application, quantity, and packing requirements.










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