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JD Motor Grader Hydraulic Pumps & Parts

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JD Motor Grader Hydraulic Pumps & Parts parts list
Image Fits Model Description Part # Price Product Details
Shaft, Pump for John Deere 610B, 310B, 644C & more – R79154 See Details 610B, 670A, 670B, 672A, 672B, 770A, 770B, 770BH, 772A, 772B, 772BH, 310B, 410, 500C, 640, 646C, 670, 740A, 762, 762A, 762B, 3140, 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955 Shaft, Pump R79154
$195.00
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Shaft, Pump for John Deere 300B, 300, 570B & more – R79152 See Details 300B, 570B, 300, 302A, 310, 340D, 400, 401, 401D, 444, 444C, 500, 510, 540A, 544, 544C, 570, 570A, 600, 640, 644, 646, 700A, 760, 760A, 440, 448D, 540, 540B, 540D, 548D, 640D, 648D, 1640, 1830, 1840, 2030, 2040, 2040S, 2130, 2140, 2155, 2350, 2355 Shaft, Pump R79152
$159.00
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R34360 screw for John Deere hydraulic pump coupling See Details 830, 930, 1020, 1030, 1120, 1130, 1520, 1530, 1630, 1830, 2020, 2030, 2040, 2120, 2130, 2240, 2440, 2510, 2520, 2630, 2640, 2840, 3020, 3030, 3120, 3130, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4455, 4520, 4620, 4630, 4640 Pump Coupler Screw R34360
$3.00
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Hydraulic pump drive coupler half for John Deere equipment See Details 302A, 310, 410, 300B, 310A, 401C, 500A, 500B, 500C, 510, 570, 670, 670A, 672A, 770A, 772A, 444, 544, 644, 600, 646, 700, 760, 762, 440, 440A, 440B, 440C, 540, 540B, 640, 1830, 2030OU, 2130, 2840, 3010, 3020, 3030, 644A, 740 Coupler Half, Hydraulic Pump R34362
$18.00
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John Deere 310A Backhoe Hydraulic Pump See Details 2130, 300, 300B, 302A, 3030, 310A, 310B, 3130, 400, 401, 401C, 4020, 4040, 4240, 440, 440A, 440B, 440C, 444, 4440, 500, 500A, 500B, 510, 540, 540A, 540B, 544, 544A, 544B, 570, 570A, 644, 644A, 644B, 646, 646B, 700A, 760, 760A Main Hydraulic Pump AR56160
$774.00
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John Deere New 8-Piston Hydraulic Pump -- AR101807 | Broken Tractor See Details 300B, 302A, 310, 401, 401C, 401D, 500, 500A, 500B, 600, 310, 440, 440A, 440B, 440D, 444, 544, 544A, 544B, 644A, 644B, 640, 540B, 540D, 640D, 570, 570A, 760 Hydraulic Pump (8-Piston) AR101807
$1,150.00
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John Deere Hydraulic Pump AR101288 with Electric De-Stroke See Details 310A*, 310B, 410, 500C, 640, 740, 740A, 670 Hydraulic Pump AR101288
$1,124.00
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Hydraulic pumps, drive couplers, and pump shafts for John Deere motor graders, covering electric de-stroke main pumps and internal drive components across the 570, 670, 672, 770, and 772 grader series.

Fits Models At A Glance

  • 570 Series: 570, 570A, 570B
  • 670 Series: 670, 670A, 670B, 672A, 672B
  • 770 Series: 770A, 770B, 770BH, 772A, 772B, 772BH
  • 610 Series: 610B

Key Notes

  • Application: Main hydraulic pumps with electric de-stroke ports plus supporting drive parts
  • Includes: Complete pump assemblies, drive coupler halves, coupler screws, and pump shafts
  • Condition: New aftermarket replacement components
  • Fitment: Verify part number and de-stroke configuration against your grader

Why Choose Broken Tractor

  • ✅ Verified motor grader fitment on every listing
  • ✅ Fast shipping from two US locations
  • ✅ Knowledgeable staff who work heavy equipment daily

Frequently Asked Questions

What hydraulic pump fits a John Deere 570 or 570A motor grader?

Broken Tractor carries main hydraulic pumps with electric de-stroke ports that fit the 570 and 570A, including SKU AR101807 and SKU AR56160. Because these pumps cover a wide range of models, confirm the part number and de-stroke configuration against your grader before ordering. If you are unsure which pump matches, match the part number on your existing unit or contact the parts team.

What is the difference between a hydraulic pump and a pump shaft for a JD motor grader?

The hydraulic pump is the complete assembly that moves fluid through the system, while the pump shaft is an internal drive component that transfers rotation into the pump. We carry both, so if only the shaft is worn you can replace it separately rather than buying a full pump. Shaft SKU R79154 fits 670A, 670B, 672A, 672B, 770A, 770B, 770BH, 772A, 772B, 772BH, and 610B graders.

Which pump shaft fits a John Deere 610B motor grader?

Broken Tractor offers pump shaft SKU R79154, which fits the 610B along with the 670, 670A, 670B, 672A, 672B, 770A, 770B, 770BH, 772A, 772B, and 772BH. Verify the part number against your machine since fitment can vary by configuration.

Do you carry the drive coupler and coupler screw for a JD grader hydraulic pump?

Yes, we carry both the hydraulic pump drive coupler half (SKU R34362) and the pump coupler screw (SKU R34360). The coupler half fits several grader models including the 570, 670, 670A, 672A, 770A, and 772A. Confirm the part numbers against your existing coupler assembly to ensure the correct match.

How do I know which hydraulic pump is right for my John Deere motor grader?

Match the part number and the electric de-stroke configuration against your grader, since these pumps cover multiple series and fitment can depend on your model and serial number. Every listing at Broken Tractor shows verified motor grader fitment to help you compare. If you still need help identifying the correct pump, call our parts team at (800) 909-7060.

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Product: Category: JD Motor Grader Hydraulic Pumps & Parts Brand: Head Title: John Deere Motor Grader Hydraulic Pumps | Broken Tractor