197-9251
129.5mm Long Piston Pin
129.5 mm wrist pin with aluminum end plugs.
Description
Joins the piston assembly to the small end of the connecting rod, transferring combustion thrust down to the crank. Fitted with end plugs to guide oil flow and protect cylinder walls from pin contact. Length: 129.5 mm Includes press-fit end plugs…
Overview
Joins the piston assembly to the small end of the connecting rod, transferring combustion thrust down to the crank. Fitted with end plugs to guide oil flow and protect cylinder walls from pin contact.
Features
- Length: 129.5 mm
- Includes press-fit end plugs
- Hardened outer journal finish
Applications
- Piston-to-rod wrist pin connections in heavy-duty diesel engines
Specifications
| Brand | Caterpillar |
|---|
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