Caterpillar C12 Engine Inframe Kit - 2KS Prefix

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Price:
$2,995 $3,699
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Description

This PAI inframe rebuild kit is built for Caterpillar C12 engines with the 2KS serial number prefix. It puts the main wear parts for an in-chassis rebuild in one order, so you can restore compression and stop blow-by without pulling the engine.

Caterpillar C12 Inframe Rebuild Kit:


- 6 Pistons
- Piston Rings Set
- 6 Wrist Pins
- Wrist Pin Locks
- 6 Cylinder Liners
- Liner Seals
- Connecting Rod Bearing Set
- Main Bearing Set
- Thrust Washer Plates
- Upper Head Gasket Set
-Oil Pan Gasket
BRAND: PAI 

WARRANTY: 2 YEARS

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Why the 2KS Prefix Matters

Caterpillar changed internal parts across C12 serial number ranges, so the first three characters of the engine serial number decide which pistons, liners and gaskets fit. Check that your engine serial number starts with 2KS before ordering this kit. If your C12 has the MBL prefix, order the Caterpillar C12 Inframe Rebuild Kit for the MBL prefix instead.

When to Rebuild a 2KS C12

Rising oil consumption, heavy crankcase blow-by, low compression on one or more cylinders and hard starting are the usual signs a high-mileage C12 is ready for an inframe. Doing the work in-chassis keeps the truck off the road for less time than a full out-of-frame overhaul.

Ordering and Support

Call 1-800-562-0360 or email sales@internetdiesel.com with your full engine serial number and we will confirm the kit before it ships. Orders ship nationwide from our Los Angeles warehouse. Browse more Caterpillar C12 inframe kits.

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