Free ground delivery to lower 48 states on $250+ orders.
Most orders ship the same day
Sign up for exclusive coupons & offers
Delta Diesel Parts
Cart 0
Aftermarket parts may appear slightly different, including the packaging.
KUBOTA CYLINDER COMPONENTS, PISTONS

16851-21114 Piston For Kubota Z482 And D722-E3B Diesel Engines

SKU: KU1685121114
OEM #: 16851-21114
$122.80 USD$141.15 USDSAVE 13%

Taxes and Shipping are calculated at checkout. ·

QTY
Quality Guaranteed
Easy Returns
Secure Checkout
Expert Support
Free Shipping $250+

This piston is built for Kubota diesel engines — OEM part number 16851-21114. It fits Kubota Z482, D722-E3B, D722-E4B, D902-E3B, D902-E4B, Z482-E3B, Z482-E4B, Z602-E3B, Z602-E4B engines.

Delta Diesel Parts is a U.S.-based supplier of Kubota diesel engine parts, with most in-stock orders shipping the same day and knowledgeable support staff to help you when it's needed.

Cross Reference: 16645-21110 16851-21112 96001-83960 1664521110 1685121112 9600183960

Piston for Kubota diesel engines, OEM reference 16851-21114, The 16851-21114 piston is designed for Kubota engines. It matches the original equipment manufacturer specifications. Compatible with Kubota Z482, D722-E3B, D722-E4B, D902-E3B, D902-E4B, Z482-E3B, Z482-E4B, Z602-E3B, Z602-E4B engines.

Part Number KU1685121114
OEM Number 16851-21114
Part Type Pistons
Specification The 16851-21114 piston is designed for Kubota engines. It matches the original equipment manufacturer specifications.
OEM Brand Kubota
Compatible Models Z482, D722-E3B, D722-E4B, D902-E3B, D902-E4B, Z482-E3B, Z482-E4B, Z602-E3B, Z602-E4B
4.8
Based on verified purchases
24 reviews
5
83%
4
12%
3
4%
2
0%
1
0%
Feb 12, 2026
Perfect fit, great quality
Ordered for my engine. Used the SKU records to confirm the fitment. Arrived in 3 days, fit perfectly.
JW
James W. Verified Buyer
Fleet Mechanic · Texas
Jan 28, 2026
Saved me from a mistake
Almost ordered the wrong kit. The page reminded me to verify my specs. Saved me a return.
MR
Mike R. Verified Buyer
Engine Rebuilder · Ohio
Jan 5, 2026
Good quality, contacted support first
Wasn't 100% sure on the model so I called support. Got a reply same day with confirmation.
SP
Steve P. Verified Buyer
Agricultural · Iowa
Related Parts

You May Also Need

Most orders ship the same dayIn-stock orders placed before 2:30 PM
Free ground delivery to lower 48 states on $250+ orders.Fast domestic ground delivery
OEM-spec quality guaranteedEvery part inspected before shipping
Easy returnsHassle-free return & exchange policy

Subscribe to our emails

Be the first to know about exclusive offers and more!

Catalog
DeutzPerkinsKubotaYanmar
Help
My AccountContact UsAbout UsFAQs
Policies
Return PolicyShipping PolicyPrivacy PolicyTerms of ServiceAftermarket WarrantyGenuine Warranty

Perkins® and all of the Perkins® engine models listed on this website are registered trademarks of Perkins, Inc. Deutz® and all of the Deutz® engine models listed on this website are registered trademarks of Deutz. Kubota® and all of the Kubota® engine models listed on this website are registered trademarks of Kubota. Yanmar® and all of the Yanmar® engine models listed on this website are registered trademarks of Yanmar. Delta Diesel Parts is not an authorized dealer for Perkins, Deutz, Kubota or Yanmar. None of the parts with a Sku beginning with "DDP" are genuine Perkins, Deutz, Kubota or Yanmar items.

© 2026 Delta Diesel Parts