Part number lookup

16851-21112 Replacement Parts

Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 16851-21112. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

3 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Kubota · D722
  • Models with Kubota D722, D722EBH, D722E, D722E-BX, D722E-GX Engine Refer Kubota Tractor B7300HSD, B7400HSD, B7410D, BX1800D, BX1830D, BX1850D, BX1860, G1900, G1900-S, G2160/G2160-DS/G2160AU, GF1800, GF1800E, GR2100, GR2110, GR2120, GR2120B, K-008, K-008(>=20001), K008-3(KTC/KCL), T1600H, T1600H-EUROPE, T1600H-G, TG1860, U15, ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD321, ZD321N,not only these models. Piston Part Number: 16851-21112,1685121112 Piston Ring Part Number: 16853-21050,1685321050 Cylinder Liner Part Number: 16851-02310,1685102310 Piston Size: Total Length(TL):59.0mm Diameter:67mm Cylinder Liner Size: Total Length(TL):135.0mm Inner Diameter(ID):67.0mm Outer Diameter(OD):70.5mm Cylinder Liner Kit Engine Four Matching: STD Piston:1 set STD Piston Ring:1 set Piston Pin:1 set Cylinder Liner:1 set Piston Snap:1 set Piston Pin Bush:1 set
  • Part Number
  • Models with Kubota D722, D722EBH, D722E, D722E-BX, D722E-GX Engine Refer Kubota Tractor B7300HSD, B7400HSD, B7410D, BX1800D, BX1830D, BX1850D, BX1860, G1900, G1900-S, G2160/G2160-DS/G2160AU, GF1800, GF1800E, GR2100, GR2110, GR2120, GR2120B, K-008, K-008(>=20001), K008-3(KTC/KCL), T1600H, T1600H-EUROPE, T1600H-G, TG1860, U15, ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD321, ZD321N, Thomas T-83 ‘S’, T-85, T-95’S’, not only these models.

Frequently Asked Questions

What parts replace OEM number 16851-21112?

This page lists 3 replacement listings indexed under 16851-21112. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 16851-21112?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if 16851-21112 is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

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