Engines and Components› Pistons and Piston Rings

SEALED POWER

SLEEVE

$25.69

SKU: S03T FP-2P3859

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Sealed Power FP-2P3859 is a wear sleeve designed for Caterpillar engines. It is constructed from carbon steel and has an outer diameter of 66.65 mm, an inner diameter of 63.48 mm, and an axial width of 25.4 mm. This sleeve is a replacement part for the 2P3859 assembly.

This part is compatible with various Caterpillar engine models, including the 3304, 3306, and 3406, as well as machines like the 815B earthmoving compactor. It is also listed for use in articulated trucks such as the D250B and D350C.

Fitment

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Specifications

BrandSEALED POWER
Part NumberS03T FP-2P3859

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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