In Stock6D34 6D34T Overhaul Rebuild Kit for Mitsubishi Engine Hitachi HD820 Excavator
For HitachiOverhaul Kits

Overhaul Kits 6D34 for Hitachi

OEM / REF: 6D34SKU: pilotpart454747

6D34 6D34T Overhaul Rebuild Kit for Mitsubishi Engine Hitachi HD820 Excavator is a Overhaul Kits replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Overhaul Kits. Use OEM part number 6D34 and confirm machine model, engine model, and serial details before checkout.

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

Overhaul Kits Description

This Overhaul Kits is indexed for Hitachi s: for Mitsubishi Engine Hitachi HD820 Excavator Item Included : - 1set Full gasekt kit - 6pcs Liner Cylinder/Sleeve - 6pcs Piston,STD size - 6pcs Piston Pin - 6set Ring set for 6pistons.STD size - 12pcs Pin Clips - 12pcs Valves 6pcs Intake Valves + 6pcs Exhaust Valves - 12pcs Valve Guides - 12pcs Valves Seats ( 6pcs Intake Valves Seats+ 6pcs Exhaust Valves Seats) - 1set Crankshaft bearing STD size - 1set Connect Rod Bearing STD size - 1Set Crankshaft Thrust washer. Compare reference number 6D34 against the label on your existing Hitachi component before ordering.

Additional cross references on file: 6D34T. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

6D346D34T

Applications

  • Hitachi s: for Mitsubishi Engine Hitachi HD820 Excavator Item Included : - 1set Full gasekt kit - 6pcs Liner Cylinder/Sleeve - 6pcs Piston,STD size - 6pcs Piston Pin - 6set Ring set for 6pistons.STD size - 12pcs Pin Clips - 12pcs Valves 6pcs Intake Valves + 6pcs Exhaust Valves - 12pcs Valve Guides - 12pcs Valves Seats ( 6pcs Intake Valves Seats+ 6pcs Exhaust Valves Seats) - 1set Crankshaft bearing STD size - 1set Connect Rod Bearing STD size - 1Set Crankshaft Thrust washer

Fitment Notes

Brand or application signal
Hitachi 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.