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.

The 2P8889 is a liner/sleeve that creates the running surface for the piston and helps manage heat, making it critical to engine compression and durability.

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.

To install the 2P8889 properly, prepare the area first and confirm the result afterward. Use these steps:

1. Shut down, cool, and follow engine service procedures
2. Remove the old liner and clean the block bore
3. Inspect the bore, counterbore, and seal areas
4. Fit the 2P8889 with new seals and the correct protrusion
5. Verify protrusion and seating before completing assembly

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.

Compatibility for the 2P8889 cylinder liner varies by machine and configuration, so cross-check it for your Caterpillar equipment before ordering. 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.

Yes. The 2P8889 is engineered to meet OEM specifications for material, dimensions, and durability. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so the part performs the way it was designed to.

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.

The 2P8889 is typically renewed during scheduled service or a related repair. In demanding, high-hour operation, inspect it more often to stay ahead of wear.

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 worn 2P8889 usually gives early warning through the assembly it supports. Watch for these signs:

• Coolant or oil leaks around the liner
• Loss of compression or blow-by
• Scoring or excessive bore wear
• Cavitation pitting on the liner wall

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.

A sound 2P8889 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. Related hardware on our site includes 2303728 Seal and 1077787 Ring Top.