How do I confirm pilotpart324251 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

L3E Engine Rebuild Kit for Mitsubishi Caterpillar 301.5CR 301.6C Mini Excavator

For Caterpillar Overhaul Kits

Overhaul Kits 301.5CR for Caterpillar

OEM / REF: 301.5CRSKU: pilotpart324251

L3E Engine Rebuild Kit for Mitsubishi Caterpillar 301.5CR 301.6C Mini Excavator is a Overhaul Kits replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Kits. Use OEM part number 301.5CR and confirm machine model, engine model, and serial details before checkout.

Stock: In stock
Condition: New
Fitment: Caterpillar Engine Spare Parts
Category: Overhaul Kits

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$760.00USD/EA

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Nov 7 – Nov 14
10	Nov 5 – Nov 12
50	Nov 3 – Nov 10

Estimates from today; confirm exact lead time before payment.

Quantity

Buy online now or add to your quote list for bulk pricing and fitment confirmation.

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Overhaul Kits Description

This Overhaul Kits is indexed for Caterpillar Mitsubishi Caterpillar 301.5CR 301.6C Mini Excavator I tem includes: 1 set Full gasekt kit 3 pcs Liner Cylinder 3 pcs Piston,STD size 3 set Ring set for 3pistons.STD size 3 pcs Piston Pin 6 pcs Pin Clips 3 pcs Intake Valves 3 pcs Exhaust Valves 6 pcs Valve Guides 3 pcs Intake Valves Seats 3 pcs Exhaust Valves Seats 1 set Crankshaft bearing 1 set Connect Rod Bearing 1 set Thrust washer. Compare reference number 301.5CR against the label on your existing Caterpillar component before ordering.

Before checkout, compare OEM part number 301.5CR, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

301.5CR

Applications

Caterpillar Mitsubishi Caterpillar 301.5CR 301.6C Mini Excavator I tem includes: 1 set Full gasekt kit 3 pcs Liner Cylinder 3 pcs Piston,STD size 3 set Ring set for 3pistons.STD size 3 pcs Piston Pin 6 pcs Pin Clips 3 pcs Intake Valves 3 pcs Exhaust Valves 6 pcs Valve Guides 3 pcs Intake Valves Seats 3 pcs Exhaust Valves Seats 1 set Crankshaft bearing 1 set Connect Rod Bearing 1 set Thrust washer

Fitment Notes

Brand or application signal: Caterpillar Engine Spare Parts
Product family: Overhaul Kits
System category: Engine Spare Parts > Cylinder Components > Overhaul Kits
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.