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Transmission Oil Pump Compatible With John Deere 3020/4000/4020 1964-1972 4.4L Diesel / Gasoline

TAR41949A1
OEM PART NUMBERS:
• John Deere: AR41949 (Primary OEM transmission oil pump housing)
• John Deere: R40827 (Cover plate (included with pump))
• John Deere: AR40670 (Gear set (included with pump))
• John Deere: R40637 (Casting number for pump housing)

SPECIFICATIONS:
• Engine Family: 3020/4020
• Displacement: 3.7-4.4 (3020), 6.6 (4020)L
• Condition: New

APPLICATION:
• Compatible with John Deere 3020 (1964-1972)
• Compatible with John Deere 4000/4020 (1964-1972)
• Compatible with John Deere 600 (1960s-1970s)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals such as Nickel which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Was: $776.44
Sale: $443.68
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Save: $332.76
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Description

JOHN DEERE TRACTORS:
• John Deere 3020 4.4L Diesel / Gasoline (1964-1972)
• John Deere 4000/4020 404 CID / 6.6L Diesel (1964-1972)

JOHN DEERE CONSTRUCTION & INDUSTRIAL:
• John Deere 600 Variable by model (1960s-1970s)


IMPORTANT:
TRANSMISSION oil pump for the JD Syncro-Range gearbox — NOT an engine oil pump. Ships complete with cover plate (R40827) and gear set (AR40670). Casting number R40637. Fits Syncro-Range transmissions only — if your tractor has Powershift, this is the wrong pump.

The 3020/4020 are among the most produced JD tractors (180,000+ units, 1964-1972). At this age, inspect the pump cavity in the transmission housing for scoring before installing — a new pump in a damaged bore won't hold pressure. Check the suction tube and screen for metal debris. Pump is the same for all engine types (gas, diesel, LP) — fitment is by transmission, not engine. JD 600 industrial loaders also use this pump.

⚠️ Syncro-Range only. Not for Powershift transmissions.

Details

Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W6.0000” x H5.0000” x L8.0000”
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