John Deere 1630OU Tractor Parts
The John Deere 1630OU tractor, produced from 1972 to 1975, was a versatile workhorse known for its reliability. Powered by a 52 HP diesel engine, its robust build and ease of operation made it a popular choice for small to medium-sized farms. Its strong PTO horsepower made it especially useful for powering implements and hay equipment, while its open operator station added to its usability.
The John Deere 1630 series, including the 1630OU model, was manufactured from 1972 to 1975, offering a practical solution for diverse farming needs. The heart of the 1630OU is a John Deere 3.179D 3-cylinder diesel engine, delivering approximately 52 horsepower. This engine, with a displacement of 179 cubic inches, provided ample power for various tasks. It featured an 8-speed gear transmission for versatile speed control. The PTO delivers around 45 horsepower at 540 RPM. Its hydraulic system had a capacity of around 12 GPM, usually with one or two remote valves. The 3-point hitch is a Category II, capable of lifting approximately 3000 lbs. Common applications included row crop work, hay production, livestock management, and light tillage. The 1630OU distinguished itself with its simplicity and dependability, appealing to farmers seeking a practical and easy-to-maintain machine.
Specifications
| Engine | John Deere 3.179D 52 HP Diesel |
|---|---|
| PTO HP | 45 HP @ 540 RPM |
| Transmission | Gear 8-speed |
| Hydraulics | 12 GPM, 1-2 remotes |
| 3-Point Hitch | Category II, 3000 lbs |
| Fuel Capacity | 16.9 gallons |
| Weight | 5270 lbs |
| Years Produced | 1972-1975 |
Maintenance Tips
- Change engine oil and filter every 125-250 hours of operation, using a high-quality oil that meets John Deere specifications.
- Inspect hydraulic fluid levels and check for leaks regularly. Replace hydraulic filters according to the manufacturer's recommendations, typically every 500 hours.
- Use clean, high-quality diesel fuel and inspect the fuel filter regularly. Drain any accumulated water from the fuel tank to prevent fuel system issues.
- Before seasonal storage, drain fluids if freezing is possible, lubricate all grease fittings, and store the tractor in a dry, sheltered location.
History & Background
The John Deere 1630 series was introduced in 1972 as a mid-range utility tractor, offering a blend of power and affordability. It filled a crucial segment in John Deere's lineup, providing farmers with a reliable option for various tasks. The 1630OU represents a classic example of John Deere's commitment to quality and practicality during this era.
Frequently Asked Questions
What engine is in the John Deere 1630OU?
The John Deere 1630OU is equipped with a John Deere 3.179D 3-cylinder diesel engine, producing approximately 52 horsepower with a 179 cubic inch displacement.
What is the PTO horsepower on a 1630OU?
The PTO horsepower on the John Deere 1630OU is approximately 45 horsepower, delivered at 540 RPM.
What oil filter fits the 1630OU?
Common oil filter cross-references for the John Deere 1630OU include John Deere part number AR50041 or equivalent aftermarket filters like Wix 51794 or Fram PH3593A. Always verify compatibility with your specific tractor.
What are common parts needed for the 1630OU?
Common wear parts for the John Deere 1630OU include engine oil filters, fuel filters, air filters, hydraulic filters, belts, hydraulic seals, steering components, and clutch parts. Regularly inspecting and replacing these parts will help ensure optimal performance.

AT85174 - Engine Oil Pressure Sendor Switch
SKU: AT85174
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T28538 - Rockshaft Cylinder Valve Seat Insert
SKU: T28538
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T26904 - Rockshaft Housing (10/Pack) O-Ring
SKU: T26904
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R54969 - Rockshaft Cylinder Valve Spool
SKU: R54969
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L26936 - Spring (25/Pack) Clamp
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AL25554 - Cartridge Lube Filter
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R47076 - 6 Bolt Hub
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R34733 - (25/Pack) O-Ring
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AR58606 - Spindle (RH/LH)
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RE19944 - Water Pump Assembly
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AR97708 - Water Pump
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AR63103 - Heater Plug
SKU: AR63103
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RE29881 - solid organic Trans Disc: 11"
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R26637 - Outer Clutch Plate / Cover Spring
SKU: R26637
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