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Case Dozer Hydraulic Pumps

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Case Dozer Hydraulic Pumps parts list
Image Fits Model Description Part # Price Product Details
Case Dozer Hydraulic Pump for 350B, 550E, 550G Models See Details 350B, 550E, 550G, 380CK, 1530B, 1700 Hydraulic Pump R43429
$488.00
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Case-hydraulic-pump-backhoe See Details 480B, 480C, 530CK, 580CK, 580B, 580C, 450, 450B, 450C, 455B, 455C, 550 Hydraulic Pump D48950
$488.00
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Hydraulic Pump for Case 550H Dozer 360677A1 See Details 550H Hydraulic Pump 360677A1
$1,010.00
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Hydraulic Pump for Case 650G Dozer R57348 See Details 650G (Late), 650H, 750H, 850E, 855E, 850G (Late), 850H Hydraulic Pump (Dozers) 186352A1
$590.00
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Case Dozer Hydraulic Pump -- 396801A2 | Broken Tractor See Details 650K, 650L, 750K, 750L, 750M, 850K, 850L, 850M Hydraulic Pump (Dozers) 396801A2
$871.00
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Main Hydraulic Pump for Case 850 Dozer D42531 See Details 850 Hydraulic Pump D42531
$1,674.00
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R37951 Hydraulic Pump for Case 850B Dozer See Details 850B, 850C, 850D, 855C, 855D Hydraulic Pump R37951
$1,671.00
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Main Pump for Case 1150B Dozer USA Made See Details 1150B Dozer Hydraulic Pump (Dozer) R25852
$1,538.00
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Hydraulic Pump for Case 1150B Loader R38214 See Details 1150B, 1150C (Before Serial Number 7308951), 1450 (After Serial Number 8379701), 1450B (Before Serial Number 8381917), 1455B (Before Serial Number 8381917) Hydraulic Pump (Loaders) R38214
$1,482.00
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Main hydraulic pump for Case 1150C dozer See Details 1150C (Before 7308701), 1450 (After 8380701), 1450B (Before 8381778) Hydraulic Pump (Dozer) R42142
$1,722.00
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Hydraulic Pump for Case 1150E Dozer R49408 See Details 1150C (Late), 1450B (Late), 1455B (Late) Hydraulic Pump (Dozer / Loader) R46243
$1,668.00
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Hydraulic Pump for Case 1150E Dozer R49408 See Details 1150E (Early), 1155E Hydraulic Pump R56572
$2,063.00
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1150E Series 3 dozer hydraulic pump 87604362 See Details 1150E (After JAK0009017), 1150G, 1150H, 1150K Series 3, 1650L Tier 3, D150B Hydraulic Pump 87604362
$1,114.00
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Case Gear, Pump Drive for 1150C, 1150D, 1150E, 1150G, 1150H, 1155D, 1155E, 1450B, 1455B Dozer & Crawler Loader (R46562) See Details 1150C, 1150D, 1150E, 1150G, 1150H, 1155D, 1155E, 1450B, 1455B Gear, Pump Drive R46562
$367.00
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Case 580C Pump Coupler in front of engine See Details 380CK, 430CK, 480CK, 480B, 480C, 480D, 480E, 480F, 480LL, 580CK, 580B, 580C, 580D, 580E, 580 Super E, 580F, 350, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G, 550H, 584, 585, 586, 584C, 585C, 586C, 584D, 585D, 586D, 584E, 585E, 586E Hydraulic Pump Coupler D90883
$88.00
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Case Hydraulic Coupler Adapter J905820 See Details 1840, 1845C, W11B, 450, 455, 455C, 480E, 480F, 550, 570LXT, 580K, 580L, 580M, 580SE, 580SK, 580 Super L, 584, 584E, 585E, 585G, 586E, 586G, 590, 590 Super L Flange, Hydraulic Pump Drive Coupler J905820
$38.00
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Hydraulic Pump & Coupler Kit for Case 480B, 480C, 580B, 580C Backhoes – 13-Spline See Details 480CK, 480B, 480C, 530CK, 580CK, 580B, 580C, 580F, 310G, 350, 350B, 450, 450B, 450C, 455B, 455C, 550,  584, 585, 586, 584C, 585C, 586C 584D, 585D, 586D Hydraulic Pump & Coupler BT-CASE-HYDPUMP-KIT
$524.00
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Main hydraulic pumps, drive couplers, and pump kits for Case crawler dozers and crawler loaders, covering new and replacement units across the 350, 450, 550, 650, 750, 850, 1150, 1450, and 1650 series machines.

Fits Models At A Glance

  • 350/450/550 Series: 350, 350B, 450, 450B, 450C, 455B, 455C, 550, 550E, 550G, 550H
  • 650/750 Series: 650G, 650H, 650K, 650L, 750H, 750K, 750L, 750M
  • 850 Series: 850, 850B, 850C, 850D, 850E, 850G, 850H, 850K, 850L, 850M, 855C, 855D, 855E
  • 1150 Series: 1150B, 1150C, 1150D, 1150E, 1150G, 1150H, 1150K, 1155D, 1155E
  • 1450/1650 Series: 1450, 1450B, 1455B, 1650L, D150B

Key Notes

  • Application: Supplies pressurized flow for blade, ripper, and steering circuits
  • Fitment: Serial number breaks apply on several 1150 and 1450 models
  • Configuration: Cast iron housing units and PTO/non-PTO variants available
  • Couplers: 13-spline drive couplers and adapters offered separately or as kits

Why Choose Broken Tractor

  • ✅ Verified fitment across every Case dozer series
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable support for crawler hydraulic parts

Frequently Asked Questions

Which hydraulic pump fits a Case 450 dozer?

For the Case 450, 450B, and 450C, Broken Tractor carries the hydraulic pump under SKU D48950, which also covers the 455B, 455C, and 550 crawlers. A 13-spline drive coupler (SKU D90883) and a pump and coupler kit (SKU BT-CASE-HYDPUMP-KIT) are also offered for these machines. Match the part number to your unit or confirm with our parts team before ordering.

What hydraulic pump does a Case 850 dozer use?

The Case 850 uses the cast iron housing main hydraulic pump under SKU D42531. For the later 850B, 850C, and 850D, we carry SKU R37951, and for the 850E, 850G, and 850H we offer SKU 186352A1. Fitment varies by model and serial number, so match your machine to the correct part number.

How do I know which Case 1150 hydraulic pump fits my dozer?

Fitment on the 1150 series depends on serial number breaks, so the correct pump varies between early and late units. Broken Tractor carries separate pumps for the 1150B (SKU R25852), 1150C (SKUs R42142 and R46243), early 1150E (SKU R56572), and later 1150E, 1150G, 1150H, and 1150K Series 3 (SKU 87604362). Check your serial number against the fitment listed and confirm with our parts team if you are unsure.

Do Case dozer hydraulic pumps come with a drive coupler?

Some do and some do not. We offer 13-spline drive couplers and coupler adapters separately (SKUs D90883, J905820, and R46562), and a combined pump and coupler kit under SKU BT-CASE-HYDPUMP-KIT for select 480 and 580 series machines. Check the individual product to see whether a coupler is included.

Is there a hydraulic pump for the Case 650K, 750K, and 850K without PTO or winch?

Yes, Broken Tractor carries a hydraulic pump for machines without a PTO or winch under SKU 396801A2, which fits the 650K, 650L, 750K, 750L, 750M, 850K, 850L, and 850M. Both PTO and non-PTO variants are available across the Case dozer line, so confirm your machine's configuration before ordering.

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Product: Category: Case Dozer Hydraulic Pumps Brand: Head Title: Case Dozer Hydraulic Pump | Broken Tractor