John Deere ALL-MODELS Tractor Parts
All Models parts and accessories
Keep your John Deere All Models tractor running strong with quality replacement parts. While exact specifications varied across the 'All Models' range, these tractors were built to handle a wide variety of farm tasks. With a wide range of engine sizes and PTO horsepower options, the All Models series was known for its reliability and versatility, making it a popular choice among farmers for generations.
The John Deere 'All Models' designation covers a vast array of tractors produced over many years, each designed for specific agricultural applications. These tractors typically featured diesel engines (some older models used gasoline), with horsepower ratings spanning a broad spectrum to accommodate diverse farming needs. Engine displacements varied widely depending on the specific model. Transmission options included gear-driven transmissions with multiple speeds, providing operators with precise control. Many models offered 540 RPM PTO, with some also featuring a 1000 RPM option. Hydraulic capacities were tailored to the tractor's size and intended use, supporting various implements. Three-point hitch categories ranged from Category I to Category III, allowing for compatibility with a wide range of implements. These tractors were commonly used for row crop operations, hay production, livestock management, and tillage. What distinguished models within the 'All Models' lineup was the range of available horsepower, features, and chassis sizes, allowing farmers to choose a tractor perfectly suited to their specific needs.
Specifications
| Engine | Varies by model. Diesel/Gas |
|---|---|
| PTO HP | Varies by model @ 540/1000 RPM |
| Transmission | Varies by model. Gear-driven, multiple speeds. |
| Hydraulics | Varies by model. Varies GPM, Varies remotes |
| 3-Point Hitch | Category Varies by model, Varies lbs |
| Fuel Capacity | Varies by model gallons |
| Weight | Varies by model lbs |
| Years Produced | Varies by model |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250-300 hours of operation, or annually, using the recommended John Deere oil specification for your specific model. Consult your operator's manual.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours to maintain optimal hydraulic performance and prevent contamination. Use approved John Deere hydraulic fluid.
- Fuel System: Use clean, high-quality fuel and replace fuel filters regularly to prevent fuel system issues. Drain any water from the fuel tank and separator periodically.
- Seasonal Storage: Before storing your tractor for the off-season, stabilize the fuel, change the oil, grease all fittings, and disconnect the battery to prevent corrosion and ensure easy starting in the spring.
History & Background
The 'All Models' designation from John Deere represents a broad collection of tractors produced over an extended period. These tractors, although lacking a specific model name, were crucial to John Deere's success. They played a vital role in automating farming tasks and increasing agricultural productivity throughout the 20th century.
Frequently Asked Questions
What engine is in the John Deere All Models?
Engine type varied by model, including both gasoline and diesel engines with varying horsepower and displacement. Consult your tractor's data plate or operator's manual for the exact specifications.
What is the PTO horsepower on a All Models?
PTO horsepower varies significantly depending on the specific model. Some models offered both 540 and 1000 RPM PTO options.
What oil filter fits the All Models?
Oil filter type depends on the engine installed in your specific tractor. Common cross-references include Wix 51773, John Deere TY9769, and Fram PH2870A, but always verify compatibility with your tractor's parts manual.
What are common parts needed for the All Models?
Commonly replaced parts include oil filters, fuel filters, air filters, belts (fan, alternator), hydraulic seals, steering components (tie rod ends, ball joints), clutch discs and pressure plates.

R51734 - Exhaust Valve (Std) Insert
SKU: R51734
192 in stock

R48000 - Pencil Injector Seal
SKU: R48000
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R47153 - Oil Cooler O-Ring
SKU: R47153
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R46903 - Camshaft Bearing
SKU: R46903
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R45134 - Oil Pump Drive Gear
SKU: R45134
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R44175 - Exhaust (Std) Valve
SKU: R44175
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R44174 - Intake (Std) Valve
SKU: R44174
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R44161 - Piston 1.50" Pin
SKU: R44161
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R43681 - Exhaust Valve (Std) Insert
SKU: R43681
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R43680 - Intake Valve (Std) Insert
SKU: R43680
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R40223 - Valve Cap
SKU: R40223
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R32050 - Cylinder Liner
SKU: R32050
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R30939 - Connecting Rod Bushing
SKU: R30939
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R28654 - Valve Guide
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R26342 - Camshaft Follower
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R26125 - Valve Spring
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R26124 - Intake (Std) Valve
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R26123 - Exhaust (Std) Valve
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R26115 - Camshaft Plug
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R123960 - Connecting Rod Bushing
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R119874 - Camshaft Bearing
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PLK163 - Piston Liner Kit
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M41029 - Piston Pin Retainer
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