Description
Upper Parallel Arm
• Corrosion resistant friction discs
Liebherr Equipment
Direct replacement for Caterpillar 236-4397
7" 1 Groove Clutch
Maxiforce Overhaul Engine Kit, Standard Pistons, .020" Main Bearings, .020" Rod Bearings, 30° Valve Seats, 30 Valve, Turbo, 3054T for Caterpillar OK503 8188 Upper Parallel ArmAftermarket Engine Overhaul Kit. Direct replacement for OEM OK503, OK530 20 20. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy


















