New 2P8889 (1105800, 3715941) Cyl Liner Replacement suitable for Caterpillar Equipment (3715941) (3715941)

The 2P8889 replacement cylinder liner (OEM 1105800) is a wear-resistant sleeve installed inside the engine block cylinder. It provides a smooth, hard surface for piston movement, helps maintain compression, and protects the engine block from wear and heat damage during combustion.

Here’s a general guide for proper installation:

1. Turn off the engine and allow it to cool completely before starting.
2. Remove the engine head and related components to access the cylinder bores.
3. Carefully extract the worn liner, using the correct tool and procedures to avoid damage to the block bore.
4. Clean the cylinder block thoroughly, removing carbon, scale, and debris.
5. Heat or cool parts as recommended in your service manual to ease insertion of the new liner.
6. Install the new 2P8889 cylinder liner (1105800), making sure it seats fully and evenly.
7. Reassemble all components using proper gaskets and torque settings specified by the manufacturer.

The 2P8889 cylinder liner (1105800) is used in specific Caterpillar diesel engine models where this part number is specified. Compatibility depends on your engine type and configuration, so always verify fitment using your machine’s service documentation or parts manual before purchasing. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.

Yes, the 2P8889 replacement cylinder liner is engineered to meet OEM or exceed specifications for material strength, dimensional accuracy, and wear resistance. Choosing a liner that meets or exceeds OEM expectations helps ensure dependable performance and long service life under heavy duty operating conditions.

Cylinder liners should be checked during major engine overhauls or when you notice performance issues such as lower compression, increased blow-by, or coolant contamination. If liners show deep wear, scoring, or damage, they should be replaced to maintain engine efficiency and prevent further damage to pistons and rings.

Typical indicators include:

1. Loss of compression or poor cylinder sealing
2. Excessive oil consumption or oily exhaust
3. Visible scoring or deep wear in the liner surface
4. Overheating or reduced power output
5. Coolant contamination in the crankcase

A quality replacement cylinder liner helps ensure proper sealing, compression, and smooth piston travel. Using components that meet or exceed OEM specifications supports stronger performance, reduces wear on pistons and rings, improves fuel efficiency, and contributes to longer engine life especially in heavy-duty applications.