John Deere 1630 Tractor Parts
The John Deere 1630 was a versatile utility tractor manufactured from 1970 to 1975. Powered by a reliable 52 horsepower diesel engine, and delivering approximately 46 PTO horsepower, it was a popular choice among farmers for its compact size and robust performance. Its versatility made it well-suited for a variety of tasks.
The John Deere 1630 was introduced in 1970 as part of John Deere's utility tractor lineup, offering a balance of power and maneuverability for small to medium-sized farms. Production continued through 1975. The 1630 was equipped with a Yanmar 3T90 diesel engine, a 3-cylinder engine with a displacement of 91.3 cubic inches (1.5 liters). This engine produced approximately 52 horsepower. Transmission options included a synchronized 8-speed gear transmission. The rear PTO delivered around 46 horsepower at 540 RPM. The hydraulic system provided a flow rate of approximately 6.7 GPM to one or two remote valves. The 3-point hitch was a Category I, capable of lifting around 2,000 lbs. This tractor found applications in row crop operations, hay baling, livestock feeding, and light tillage. It stood out from other models with its blend of compact design and sufficient power, making it suitable for diverse farming tasks within its horsepower range. The open operator station was typical for its time, with all controls within easy reach.
Specifications
| Engine | Yanmar 3T90 52 HP 91.3 cu in (1.5L) Diesel |
|---|---|
| PTO HP | 46 HP @ 540 RPM |
| Transmission | 8-speed synchronized gear |
| Hydraulics | 6.7 GPM, 1-2 remotes |
| 3-Point Hitch | Category I, 2000 lbs lift capacity |
| Fuel Capacity | 14.5 gallons |
| Weight | 4,050 lbs |
| Years Produced | 1970-1975 |
Maintenance Tips
- Engine Oil and Filter: Change the engine oil and filter every 250 hours using the recommended oil type (e.g., API CD or higher) and a quality replacement filter.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use only John Deere Hy-Gard or equivalent hydraulic fluid to prevent damage.
- Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter every 250 hours. Drain any water from the fuel tank regularly to prevent injector issues.
- Seasonal Storage: Before storing the tractor for an extended period, add a fuel stabilizer to the fuel tank, grease all lubrication points, and disconnect the battery. Store the tractor in a dry location.
History & Background
The John Deere 1630 was introduced in 1970 as a utility tractor designed for smaller farms and diverse applications. This model, part of the John Deere lineup in the 1970s, offered a balanced approach to power and size. It was a versatile machine that could handle various farm tasks effectively, contributing to its popularity during its production years.
Frequently Asked Questions
What engine is in the John Deere 1630?
The John Deere 1630 is powered by a Yanmar 3T90 3-cylinder diesel engine, producing approximately 52 horsepower.
What is the PTO horsepower on a 1630?
The PTO horsepower of the John Deere 1630 is approximately 46 horsepower at 540 RPM.
What oil filter fits the 1630?
The oil filter for the John Deere 1630 is commonly cross-referenced to a Wix 51348 or a John Deere filter part number AR50041.
What are common parts needed for the 1630?
Common parts needed for the John Deere 1630 include engine oil filters, fuel filters, hydraulic filters, belts (fan and alternator), hydraulic seals for cylinders, steering components (tie rod ends), and clutch parts (disc, pressure plate, release bearing).

L4027T - Gearshift Lever Bushing
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SKU: L31055
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SKU: L31016
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L29284 - Shift Collar Carrier
SKU: L29284
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L29283 - Shift Collar
SKU: L29283
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L29227 - Differential Spider Gear
SKU: L29227
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L29226 - Differential Cross Shaft
SKU: L29226
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JD9344 - BALL BEARING
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DC20277 - BALL BEARING
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AZ40478 - Brake Disc
SKU: AZ40478
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AT63106 - Brake Plate
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AT21780 - Oil Seal
SKU: AT21780
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AT20703 - Rear Axle Shaft Seal
SKU: AT20703
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SKU: AL38234
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