Menu
Search
888.687.0539

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
Perkins U45011050 Water Pump for 403C-15 and 404C-22 diesel engines
Perkins U45011050 Water Pump for 403C-15 and 404C-22 diesel engines
Perkins U45011050 Water Pump for 403C-15 and 404C-22 diesel engines
Picture of U45011050

Perkins U45011050 Water Pump Kit for 403C-15 And 404C-22 Diesel Engines

Requires U45996990 Mounting Gasket

Base price: $184.82
$166.34
i h
Item Guaranteed in Stock Hassle-Free Return Item

PRODUCT NOTES

The U45011050 Water Pump replaces old part numbers 145017730, 145017950, 145017951, and U45017952.

This water pump can be used on Perkins engines with the following build lists:

  • HL: 403C-15
  • HP : 404C-22
  • HR: 404C-22T
  • KE: 103.15
  • KF: 104.19
  • KR: 104.22

This is a genuine Perkins part shipped with a 12-month warranty.

Call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!

Related products

140517050
Special Promotion item Hassle-Free Return Item

OIL FILTER - 400 / 100 (FILTERS-PE)

$11.19

U45996990
Hassle-Free Return Item

GASKET - 404C-22 / 403D-15 / 403F-15T / 404D-22 / 104.22 / 804C-33T

Use with U45011050 Water Pump

$4.09

145206182
Hassle-Free Return Item

THERMOSTAT - 104-22

$43.39

U45996051
Hassle-Free Return Item

JOINT - 403D-15 / 104.22 / 404C-22 / 404C-22T / 103.13

$2.29

145536051
Hassle-Free Return Item

WATER PUMP HOSE - 400 SERIES

$21.68

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
company information
Resources
Returns

Payment options

Complete your payment with a Visa card Complete your payment with a Master card Complete your payment with an American Express card Complete your payment using PayPal
Diesel Parts Direct BBB Business Review

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.

Copyright © 2025 Diesel Parts Direct. All rights reserved.
CID: 86715636