Excavator Engine Parts

16271-21050 STD 76mm Piston Ring Set for Kubota D1005 V1305

Q: What numbers are documented for 16271-21050?

Primary Manufacturer Part Number: 16271-21050. Normalized Numeric Alias: 1627121050. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 16271-21050 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

16271-21050 STD 76mm Piston Ring Set for Kubota D1005 V1305, OEM/reference 16271-21050, Standard Piston Ring Set, product view 1

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OEM / reference16271-21050

SpecificationStandard Piston Ring Set

Catalog ID77746582

Product Type: Standard Piston Ring Set
Product Brand: EexcavaStart
Nominal Bore: 76.00 mm
Size: STD
Compatible Engine Families: Kubota D1005, V1305
Condition: New replacement part

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Kubota standard piston-ring assembly	16271-21050
Normalized Numeric Alias	Same primary number without separator	1627121050

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number

16271-21050

Formatting alias

1627121050

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

Standard Piston Ring Set

Category: Excavator Engine Parts
Catalog ID: 77746582
Photo views: 3

Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

2 model references

Engine families: Kubota D1005, V1305
Catalog assembly group: Piston and crankshaft

Fitment / evidence notes

Fitment limitation: Confirm 16271-21050, 76.00 mm standard bore, ring count/profile and piston groove dimensions; do not substitute the 16271-21090 +0.50 mm set

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 16271-21050

Which machines use 16271-21050?

Recorded compatible model references include Engine families: Kubota D1005, V1305, Catalog assembly group: Piston and crankshaft. Recorded fitment/evidence notes: Fitment limitation: Confirm 16271-21050, 76.00 mm standard bore, ring count/profile and piston groove dimensions; do not substitute the 16271-21090 +0.50 mm set. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 16271-21050?

Formatting aliases for the same number: 1627121050.

How do I confirm 16271-21050 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

Continue comparing verified references from the same system.

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