S4L2 S4L Engine Rebuild Kit for CAT 304CR Excavator

Elevate the performance and durability of your CAT 304CR Excavator with Aprilparts’ S4L2 S4L Engine Rebuild Kit. Meticulously designed for excellence, this rebuild kit ensures reliability, high-powered functionality, and straightforward installation. It stands as the optimal solution for demanding applications that necessitate consistent and uninterrupted engine performance. With Aprilparts, your CAT 304CR Excavator will operate at its peak efficiency, providing the precision and dependability required for a diverse range of challenging tasks.

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Part Name Engine Rebuild Kits Part Number /
Engine model Mitsubishi S4L2 Engine Application Fit for the following models:
Models with Mitsubishi S4L2, S4L2-Y263KL, S4L2-61SD, S4L2-Y362SD, S4L2-Y262SD, S4L2-65CAM, S4L2-T61ST, S4L2-61KG, S4L2-61HMG, S4L2-T, S4L2-Y162SD, S4L2-SD, S4L2-SDH, S4L2-61SDH, S4L2-Y162KL, S4L2-61ES Engine

*Refer to the TRITON 15/15 Generator set, not only this model.

Parts include 1 Set of Overhaul Gasket Kit
4 Cylinder Liners
4 Pistons STD
4 Piston Pins
8 Snap Rings
4 Rod Bushings
Set Rings For 4 Pistons STD
1 Set of  Main Bearings
1 Set of Rod Bearings
1 Set of Thrust Bearings
4 Intake Valves
4 Exhaust Valves
8 Valve Guides
4 Intake Valves Seats
4 Exhaust Valves Seats
Cylinder  Configuration  4 in-line
Conditions New and in-stock Warranty 1-12 Months
Delivery  DHL, FedEx, EMS, UPS, Or by Air/ Sea Quality High quality
Package Neutral packing Payment Terms T/T, Paypal, WestUnion, etc
Lead Time 515 Days Delivery Time 5~20 Days


 1) Please confirm according to the correct part number instead of just a model!

2) if the engine detais you need are not in our above list, please further contact us to check for you. Maybe some information are not updated


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One year warranty on all remanufactured excavator components

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