The Meritor A1-3263M1157 or A13263M1157 is a genuine OEM air disc brake caliper assembly for the Meritor ADB1560 disc brake axle. This is the left-hand (LH) caliper, featuring an axial pad carrier, one-piece bridge design, and a single piston. The caliper mounts via a pin slide arrangement with two radial bracket mounting holes sized at 1 in. Pad length is 11.65 in., and the FMSI designation is 268. The assembly includes the power shaft, piston, and related internal parts; it uses standard grease. Compatible disc pad kits include KIT15625PM and KIT15627PM. Call us to confirm proper fit for your specific brake assembly and axle configuration.
Interchanges:
- 1111302
- 597371C91
- 8235A13263M1157
- 9628A13263M1157
- A13263M1157RI
- ATIA13263M1157
- D1560MA13263L
- HRA13263M1157
- ROA13263M1157
- TDAA13263M1157
- TWDA13263M1157
Features
Meritor ADB1560 air disc brake caliper, left-hand (LH) position
One-piece bridge style with single piston
Axial pad carrier, pin slide mount
Radial bracket chamber mount with two 1 in. mounting holes
Pad length: 11.65 in., FMSI designation: 268
Includes power shaft, piston, and related parts; uses standard grease
Tech Specs
- Position: Left-Hand (LH)
- Brake Model: ADB1560
- Pad Carrier: Axial
- Bridge Style: One-Piece
- Number of Pistons: 1
- Mount Type: Pin Slide
- Chamber Mount: Radial Bracket
- Mounting Holes: 2
- Mounting Hole Size: 1 in.
- Pad Length: 11.65 in.
- FMSI: 268
- Application: Emergency/Multiple
- Related Disc Pad Numbers: KIT15625PM; KIT15627PM
- VMRS Code: 013-013-001
- Includes: Power shaft, piston, and related parts
- Lubricant: Standard grease
