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.
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
