1T1426 Piston Fits Caterpillar Models
1T1426 Piston Fits Caterpillar Models
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One New Aftermarket Replacement Lock-Up Clutch Piston for Caterpillar (Cat) Equipment
This aftermarket replacement lock-up clutch piston replaces Caterpillar (Cat) OEM part number 1T-1426. The lock-up clutch piston is a drivetrain component that engages the lock-up clutch assembly, creating a direct mechanical connection within the transmission to improve power transfer efficiency and reduce heat buildup during operation. Also identified in some sources as a PTO clutch piston, this part plays a critical role in clutch pack engagement and drivetrain reliability.
Specifications
- 141 Teeth
- Type: Lock-Up Clutch Piston
Compatible Models
Caterpillar (Cat): Please verify specific model and serial number compatibility with your Cat dealer or parts catalog before ordering. This is a drivetrain component -- confirm fitment to your exact machine serial number range.
Replaces Part Number(s):
1T1426, 1T-1426
New aftermarket replacement part - not remanufactured, not used.
