In StockOverhaul Rebuild Kit for 3TN84 3TNA84 3TNB84 Yanmar Engine YB281X Daewoo Kobelco Excavator YAG12S-3 Generator
For YanmarOverhaul Kits

Overhaul Kits pilotpart258866-01 for Yanmar

OEM / REF: pilotpart258866-01SKU: pilotpart258866-01

Overhaul Rebuild Kit for 3TN84 3TNA84 3TNB84 Yanmar Engine YB281X Daewoo Kobelco Excavator YAG12S-3 Generator is a Overhaul Kits replacement part for Yanmar Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Kits. Use OEM part number pilotpart258866-01 and confirm machine model, engine model, and se...

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

Overhaul Kits Description

This Overhaul Kits is indexed for Models with Yanmar 3TN84L 3TN84L-RNK 3TN84TL-RTBA EngineRefer Yanmar YB281X PC20-7 PC15-3 SK027 Excavator CA355 CA300 Combine,not only these models. Content: 1 Set of Overhaul Gasket Kit 3 Cylinder Liners 3 Pistons STD 3 Piston Pins 6 Snap Rings 3 Rod Bushings Set Rings For 3 Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 3 Intake Valves 3 Exhaust Valves 6 Valve Guides 3 Intake Valves Seats 3 Exhaust Valves Seats. Compare reference number pilotpart258866-01 against the label on your existing Yanmar component before ordering.

Before checkout, compare OEM part number pilotpart258866-01, 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.

Applications

  • Models with Yanmar 3TN84L 3TN84L-RNK 3TN84TL-RTBA EngineRefer Yanmar YB281X PC20-7 PC15-3 SK027 Excavator CA355 CA300 Combine,not only these models. Content: 1 Set of Overhaul Gasket Kit 3 Cylinder Liners 3 Pistons STD 3 Piston Pins 6 Snap Rings 3 Rod Bushings Set Rings For 3 Pistons STD 1 Set of Main Bearings 1 Set of Rod Bearings 1 Set of Thrust Bearings 3 Intake Valves 3 Exhaust Valves 6 Valve Guides 3 Intake Valves Seats 3 Exhaust Valves Seats

Fitment Notes

Brand or application signal
Yanmar 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.