1149306 Piston-Brake Fits Caterpillar Models
1149306 Piston-Brake Fits Caterpillar Models
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One New Aftermarket Replacement Brake Piston for Caterpillar (Cat) Off-Highway Trucks
This brake piston is a hydraulic caliper brake system component used in the service of the hydraulic caliper brake group on Caterpillar off-highway and quarry trucks. Replaces OEM part number 1149306 (also formatted as 114-9306).
Specifications
- Weight: 2.65 lbs (1.2 kg)
Compatible Models
Caterpillar Off-Highway Trucks: 69D, 769C (S/N 01X06600-UP), 769D (S/N 5TR00001-00504; 5SS00001-UP), 770, 771C (S/N 3BJ00200-UP), 771D (S/N 6JR00001-00134), 772, 772B, 773B (S/N 63W04200-UP), 773D (S/N 7ER00001-00380; 7CS00001-UP), 773E (S/N KEG00001-UP), 775B (S/N 7XJ00200-UP), 775D (S/N 6KR00001-00123), 775E, 775F, 776D (S/N 5ER00001-UP), 777D (S/N 3PR00001-UP; 2YW00001-UP), 777F
Verify serial number fitment against your machine serial number before ordering. Serial number restrictions apply to several models listed above.
Replaces Part Number(s):
1149306, 114-9306
New aftermarket replacement part - not remanufactured, not used.



