The Fortpro Air Disc Brake Pad Kit is engineered as a high-performance semi-metallic replacement kit for Bendix ADB22X twin piston air disc brake systems on heavy-duty commercial semi-trucks, tractors, and trailers. Direct replacement for OEM part K129276 (FMSI 1369), this N-Level copper compliant pad kit features 8-1/4 in. x 4-1/4 in. backing plates for optimal heat dissipation. The complete 21.05 lb service kit includes 4 semi-metallic brake pads, 4 antirattle clips, and caliper hardware.
Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.
Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.
Basic Part Information6 attributes
| Product Line | Brakes |
|---|---|
| Category Name | Air Disc Brake |
| Part Type | Air Disc Brake Pad Kit |
| Alternate Part Name | Air Disc Brake (ADB) pad kit, ADB Brake Pad Service Kit, Disc Pads with Shims, ADB Pad Kit, Brake Pad Kit |
| OEM Part Number | K129276 |
| FMSI Shoe Number | 1369 |
Application/Fitment Attributes3 attributes
| Application Type | Heavy Duty Trucks, Trailers, semi-trailers, Semi-Trucks |
|---|---|
| Caliper Model | ADB22X |
| Caliper Type | Twin Piston |
Dimensional/Physical Attributes3 attributes
| Material | Semi-metallic |
|---|---|
| Backing Plate Width | 8-1/4 in. |
| Backing Plate Height | 4-1/4 in. |
Technical/Performance Attributes1 attribute
| Copper Compliance Level | N-Level |
|---|
Packaging / Logistics Attributes:1 attribute
| Net Weight | 21.05 lb. |
|---|
Bill Of Material
- Brake Pads (4 pcs)
- AntiRattle Clip (4 pcs)
- Caliper Hardware J6(1 pcs)
Intended Application
- Compatible with Bendix ADB22X air disc brake systems used in heavy-duty on-highway applications, including semi-trucks and trailers, provided the brake assembly (caliper/carrier) corresponds to the ADB22X platform and the pad/hardware configuration is as specified by the OEM; does not apply universally to all heavy vehicles, as compatibility depends on the type of brake system installed (ADB vs. drum brake or other air disc brake platforms).
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
- Automann: 141D1369FS, 141D1369SD
- Bendix: 802078, 802593, ADB22X, BNDK070796, BWK070796, BXK070796, K070796, K097519, K109113, K129276, K129276BXW, K206710, K297277
- Dayton Parts Batco: 23AD1369, ATD1369HD, D1369CB, DSHP1369, DSHP1369W, DSTP1369W
- Fleetpride: OTRD1369
- Fras-Le: ESD1369
- Haldex: MPBD1369CV, MPBD1369HD, MPBD1369XT
- Hendrickson: S29152, S291522
- Mack: 85142259
- Raybestos: ATD1369HD
- Stemco: AD1369L, AD1369LHP
Package: 11 in x 11 in x 3 in
Weight: 22.0 lb