One New Aftermarket Replacement Brake Master Cylinder Fits Caterpillar (Fits CAT) Backhoe Loaders
This aftermarket replacement brake master cylinder Fits Caterpillar (Fits CAT) C-Series backhoe loaders powered by the 3054 engine. The brake master cylinder is a critical component of the service brake hydraulic system, converting pedal input into hydraulic pressure to actuate the brakes. Replaces OEM Fits Caterpillar part number 1233426 (also formatted as 123-3426).
Specifications
- Weight: 6.2 lbs
- Dimensions: 8.5 x 7.24 x 4.76 in
- Engine Compatibility: Fits Caterpillar 3054
Compatible Models
Fits Caterpillar (Fits CAT) C-Series Backhoe Loaders: 416C, 426C, 428C, 436C, 438C
Replaces Part Number(s):
1233426, 123-3426, HYI40-0479
Aftermarket Interchange Numbers
1143092, 114-3092, 9R9701, CA1233426
New aftermarket replacement part – not remanufactured, not used.








