In StockSH60 Overhaul Rebuild kit For Mitsubishi 4M40 4M40T CAT 307B SUMITOMO EXCAVATOR
For CaterpillarOverhaul Kits

Overhaul Kits 4M40 for Caterpillar

OEM / REF: 4M40SKU: pilotpart621595-6050157658288

SH60 Overhaul Rebuild kit For Mitsubishi 4M40 4M40T CAT 307B SUMITOMO EXCAVATOR is a Overhaul Kits replacement part for Caterpillar Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Kits. Use OEM part number 4M40 and confirm machine model, engine model, and serial details before checkout.

Stock
In stock
Condition
New
Fitment
Caterpillar Engine Spare Parts
  • Fitment support before you order
  • Worldwide delivery options

Overhaul Kits Description

This Overhaul Kits is indexed for Caterpillar s: For Mitsubishi 4M40 4M40T CAT 307B SUMITOMO EXCAVATOR Item includes : 1set Full gasekt kit 4pcs Piston,STD size. Bore size =88mm 4pcs Piston Pin 8pcs Pin Clips 4 Intake Valves 4 Exhaust Valves 8 Valve Guides 4 Intake Valves Seats 4 Exhaust Valves Seats 4set Ring set for 4pistons.STD size 4pcs Liner Cylinder/Sleeve, Semi-finished type 1set Crankshaft bearing STD size 1set Connect Rod Bearing, STD size 1Set Thrust washer ,STD Size.. Compare reference number 4M40 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 4M40T, SH60. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

4M404M40TSH60

Applications

  • Caterpillar s: For Mitsubishi 4M40 4M40T CAT 307B SUMITOMO EXCAVATOR Item includes : 1set Full gasekt kit 4pcs Piston,STD size. Bore size =88mm 4pcs Piston Pin 8pcs Pin Clips 4 Intake Valves 4 Exhaust Valves 8 Valve Guides 4 Intake Valves Seats 4 Exhaust Valves Seats 4set Ring set for 4pistons.STD size 4pcs Liner Cylinder/Sleeve, Semi-finished type 1set Crankshaft bearing STD size 1set Connect Rod Bearing, STD size 1Set Thrust washer ,STD Size.

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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.