Personal menu

Our office will be closed 9/7/2026 in observance of Labor Day. Orders placed during this time will be processed when our office opens 9/8/2026.

My account

My account Close

Register Log in

John Deere 6-Cylinder 450 Series Thermostats and Water Pumps

Discover our large selection of high-quality aftermarket cooling system parts for John Deere 6081 engines, including Thermostats and Water Pumps.

If you do not see the John Deere part you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will gladly assist you.

DS-RE521502

WATER PUMP (LOW FLOW, 16 TOOTH)

$346.34

Qty:

Ships in 1-2 days

DS-RE521503

WATER PUMP - 6081A / 6081H POWERTECH (HIGH FLOW, 15 TOOTH)

$401.65

Qty:

Ships in 1-2 days

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

CID: 2

John Deere 6-Cylinder 450 Series Thermostats and Water Pumps

DS-AR48675

DS-RE521502

DS-RE521503

Payment options