1152973 Bolt-Connecting Rod Fits Caterpillar Models
1152973 Bolt-Connecting Rod Fits Caterpillar Models
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One New Aftermarket Replacement Connecting Rod Bolt for Caterpillar (Cat) Engines
This connecting rod bolt is a critical engine fastener that secures the connecting rod cap to the connecting rod, clamping the bearing and crankshaft journal firmly in place. Proper clamping force from this bolt is essential for maintaining the synchronized motion between the piston and crankshaft during engine operation. Connecting rod bolts are a recommended replacement item during engine rebuilds and overhauls, as repeated stress cycles can cause fatigue and loss of elasticity in used fasteners.
Specifications
- Thread Size: M14 x 1.5
- Fastener Type: Connecting Rod Bolt
Compatible Models
Caterpillar: Verify compatibility by engine model and serial number before ordering. This bolt carries the Caterpillar (Cat) OEM part number 115-2973 (also formatted as 1152973).
Replaces Part Number(s):
1152973, 115-2973
New aftermarket replacement part - not remanufactured, not used.
