Product Description
Up for sale is a genuine Caterpillar 7C-3901 Engine Piston Pin. This surplus OEM piston pin is designed to securely connect the piston to the connecting rod, allowing the piston to pivot smoothly as it travels within the cylinder during the engine's combustion cycle. As a critical internal engine component, the piston pin helps transfer combustion forces from the piston to the connecting rod while maintaining precise alignment and minimizing friction and wear. Proper piston pin performance is essential for smooth engine operation, long service life, and dependable power output.
- Item is in new old stock condition.
Features & Specifications
- Brand: Caterpillar
- Part Number: 7C-3901
- NSN: 2815-01-361-2293
- Item: Engine Piston Pin
- Type: Piston Pin / Wrist Pin
- Material: Heat-Treated Steel
- Application: Engine Internal Components
- OEM Caterpillar Component
- Precision-Machined Construction
Approximate Dimensions:
- 3.3" x 1.5" x 1.5"
- Diameter: 40 mm
Compatible Applications
Excavators:
206B, 211B, 212B / 320B, 320B L, 320B N, 320B S / 322, 322 L, 322 LN, 322N, 322-A, 322-A L, 322-A LN, 322-A N / 322B, 322B L, 322B LN / 325, 325 L, 325 LN, 325-A, 325-A L, 325-A LN, 325-A FM L / 325B, 325B L, 325B LN
Wheel Loaders:
950F, 950F II / 960F
Track Loaders:
963B, 963C
Track-Type Tractors:
D5M / D6M
Wheel Tractor-Scrapers:
613C / 613C II
Articulated Trucks:
D20D / D250D
Asphalt Pavers:
AP-900B / AP-1000, AP-1000B / AP-1050B / AP-1055B / BG-240C / BG-245C / BG-2455C / BG-260C
Motor Graders & Compactors:
CS-563D / CS-573D / CS-583D / CP-563D
Challenger Tractors:
35 / 45 / 55
Pipelayers:
561M
Wheeled Excavators:
M325B
Engines:
3114 / 3116 (Industrial, Machine, Truck & Marine Applications)
A6-2
