Description
New Brake Master Cylinder 1-1/2-inch bore size 09662528 31026-C
Bexar Pro Components: Heavy-Duty Reliability for Fleet & Industry.
Key Specifications & Expert Features
- Bore Diameter: 1-1/2-inch bore size (Essential for maintaining high-volume hydraulic pressure)
- Outlet Size: 1/2″-20 INV (Standard inverted flare thread for direct line connection)
- Application: Suitable for heavy-duty fleet trucks and specialized industrial machinery.
- Repair Kit: N/A (Complete unit replacement recommended for maximum reliability)
Verified Casting & Part Numbers
Matching your existing casting number is the most reliable method to ensure correct fitment. This unit replaces:
- 09662528
- 0966
- 31026-C
- 4124
- 2267A
- 0714
Expert Installation & Field Note
Based on our shop experience specializing in heavy-duty brakes since 1985: The 1-1/2-inch bore size is a high-displacement specification. When installing the M3954623, verify that your pushrod alignment is perfectly centered. Improper linkage adjustment is a leading cause of internal seal bypass in industrial applications. We recommend a complete system flush with fresh fluid to protect the precision-honed bore and ensure the longevity of your new hydraulic components.
âš CRITICAL: Verify Specifications
To ensure safety, verify that this master cylinder’s 1-1/2-inch bore size and 1/2″-20 INV outlet match your existing unit exactly before purchasing. Accurate displacement is required for proper braking function.
