null
CALL or TEXT (800) 909-7060

Bobcat Skid Steer Water Pump

ⓘ Click headers to sort ↕
Bobcat Skid Steer Water Pump parts list
Image Fits Model Description Part # Price Product Details
Kubota 1A021-73033 complete water pump assembly with gasket See Details E50, E50Z, E55, E55Z, 331E, 334, 335, 341, 430ZHS, 435, T140, T180, T190, S130, S150, S160, S175, S185, S205, S450, S510, S530 Pump 1A021-73033
$122.00
View Info
Water Pump for New Holland L455-L555, Bobcat 743-7753, Kubota – 503180 See Details L454, L455, L553, L555, 643, 645, 743, 743B, 751, 753, 763, 773, 7753, S150, S160, S175, S185, L235, L275 Water Pump (Kubota Diesel) 503180
$59.00
View Info
Kubota Water Pump for V2203IDI, 643, 645, 331, B300, 5600, KX121 See Details 643, 645, 743, 743B, 743DS, 751, 751G, 753G, 763G, 773G, D300, S150, S175, S185, 753, 753B, 753H, 753L, 763, 763H, 773, 7753, 331, 331E, 334, 337, 341, B300, 5600, KX121, KX121-2, KX161, KX161-2, KH60, KH66, KH91, KJS130D, KJS130DX, KJS150V, KJS150VX Water Pump 15521-73035
$104.00
View Info
Bobcat water pump assembly 6680852 S220 S250 S300 S750 T250 T300 T770 See Details A300, A770, S220, S250, S300, S330, S750, S770, S850, T250, T300, T320, T750, T770, T870, T2250, V417 Water Pump 6680852
$65.00
View Info
Bobcat 843 Water Pump -- 6598500 | Broken Tractor See Details 843 Before Ser # 502012999 Water Pump 6598500
$105.00
View Info
Bobcat 843 Water Pump -- 6599948 | Broken Tractor See Details 843 Between Serial # 502613001-50262399 Water Pump 6599948
$95.00
View Info
Water Pump for Bobcat 843 (After Serial 503724001) & 853 Skid Steers See Details (843 After Serial # 503724001), 853 Water Pump 6680310
$69.00
View Info
Bobcat Water Pump -- 6653941 | Broken Tractor See Details S175, S185, 643, 645, 743, 743B, 743DS, 751, 751G, 753, 753G, 753L, 763, 763G, 773, 773G, 7753 Water Pump (Engines with "EB" Engine Code) 6653941
$53.00
View Info
Bobcat Water Pump -- 6652753 | Broken Tractor See Details 443, 443B, 453, 543B, 553 Water Pump 6652753
$63.00
View Info
Bobcat Water Pump (Less Pulley) -- 748095M91 | Broken Tractor See Details 825, 943, 953, 970, 974 Water Pump (Less Pulley) 748095M91
$65.00
View Info
Bobcat Skid Steer Water Pump -- 16241-73034 See Details 463, S70, S100 Water Pump 16241-73034
$188.00
View Info

Replacement water pumps and water pump assemblies for Bobcat skid steer and track loaders, covering Tier 1 diesel engines and later serial-specific configurations across compact and full-size machines.

Fits Models At A Glance

  • Compact Series: 443, 443B, 453, 463, 543B, 553, S70, S100
  • 600/700 Series: 643, 645, 743, 743B, 743DS, 751, 751G, 753, 753G, 753L, 763, 763G, 773, 773G, 7753
  • 800/900 Series: 825, 843, 853, 943, 953, 970, 974
  • S-Series: S150, S160, S175, S185, S205, S220, S250, S300, S330, S450, S510, S530, S750, S770, S850
  • T-Series: T140, T180, T190, T250, T300, T320, T750, T770, T870, T2250
  • A-Series: A300, A770

Key Notes

  • Application: Circulates coolant to maintain engine operating temperature
  • Fitment: Serial number breaks apply on 843 models, verify before ordering
  • Configuration: Available with gasket, less pulley, or as full assembly
  • Engine Coverage: Fits Kubota-based and Tier 1 diesel engines

Why Choose Broken Tractor

  • ✅ Fitment verified by serial number and engine
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable support on Bobcat parts

Frequently Asked Questions

Which water pump fits a Bobcat S175 or S185?

The Water Pump for Bobcat Skid Steer Loaders with Tier 1 Engines (SKU 6653941) fits the S175 and S185, and we also carry additional pumps listed for the S150, S160, S175 and S185 such as SKU 15521-73035, SKU 503180 and SKU 1A021-73033. Because fitment can vary by engine and configuration, match the part number to your machine or confirm with our parts team before ordering.

What water pump fits a Bobcat 643?

Broken Tractor carries several water pumps listed for the Bobcat 643, including SKU 6653941, the Kubota-based SKU 15521-73035, and SKU 503180. Since the 643 appears across more than one pump application, verify by engine and part number to get the correct one for your loader.

Why does the Bobcat 843 water pump depend on the serial number?

Bobcat used serial number breaks on the 843, so the correct water pump changes depending on where your machine falls. We carry a pump with gasket for the 843 before serial 502012999 (SKU 6598500), one for serials 502613001 to 502623999 (SKU 6599948), and one for the 843 after serial 503724001 (SKU 6680310). Check your serial number against these ranges before ordering, or call (800) 909-7060 to confirm.

What is included with a Bobcat skid steer water pump?

It depends on the configuration you choose. Some pumps come with a gasket, such as the 843 units (SKU 6598500 and SKU 6599948), one is offered less pulley for the 825, 943, 953, 970 and 974 (SKU 748095M91), and others ship as a full water pump assembly like SKU 6680852 for the S220, S250, S300 and more.

Do you carry a water pump for the smaller Bobcat compact skid steers?

Yes. Broken Tractor offers a water pump for the Bobcat 443, 443B, 453, 543B and 553 (SKU 6652753), and a 60mm impeller pump for the 463, S70 and S100 (SKU 16241-73034). Match your model to the listed fitment to select the right pump.

Privacy Policy | Terms & Conditions

Building Quality Since 2006  |  Copyright © 2026 Broken Tractor LLC - All Rights Reserved


Product: Category: Bobcat Skid Steer Water Pump Brand: Head Title: Bobcat Skid Steer Water Pump | Broken Tractor