Ford New Holland TW20 Tractor Parts
TW20 parts and accessories
The Ford New Holland TW20, manufactured from 1979 to 1983, was a workhorse known for its robust performance. Powered by a dependable diesel engine producing around 150 engine horsepower, the TW20 delivered a PTO horsepower rating of approximately 135, making it a popular choice for farmers needing a powerful tractor for a variety of tasks. Its reliable powertrain and practical design made it a favorite for many agricultural operations.
The Ford New Holland TW20 was introduced in 1979 and remained in production until 1983, building on the success of previous Ford tractor models. It was designed to provide farmers with a powerful and versatile machine for a wide range of agricultural applications. The TW20 is equipped with a Ford 401 cubic inch (6.6L) inline 6-cylinder diesel engine, delivering approximately 150 engine horsepower. This engine provides ample power for demanding tasks in the field. The transmission is typically a manual synchromesh transmission with multiple speeds, offering a range of gear ratios for various field conditions and tasks. PTO horsepower is rated at around 135, with both 540 and 1000 RPM PTO options available. Hydraulic capacity is approximately 16 GPM, providing sufficient flow for implements, and often includes multiple remote valves. The 3-point hitch is a Category II, providing a lift capacity suited for common implements. The TW20 found common application in row crop farming, hay production, livestock operations, and tillage work. What distinguished the TW20 from other models in the Ford lineup was its increased horsepower and robust design, making it a step up in capability for larger farms needing more power.
Specifications
| Engine | Ford 401 cu in (6.6L) Diesel, 150 HP |
|---|---|
| PTO HP | 135 HP @ 540/1000 RPM |
| Transmission | Manual Synchromesh, 8x2 Speeds |
| Hydraulics | 16 GPM, 2 remotes |
| 3-Point Hitch | Category II, 5700 lbs lift capacity |
| Fuel Capacity | 45 gallons |
| Weight | 14,000 lbs |
| Years Produced | 1979-1983 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250 hours of operation using the recommended oil type and filter to ensure optimal engine performance and longevity.
- Hydraulic System: Regularly inspect hydraulic fluid levels and change the hydraulic filter every 500 hours. Contaminated hydraulic fluid can damage hydraulic components.
- Fuel System: Use high-quality fuel and regularly check the fuel filter. Drain the fuel sediment bowl frequently to prevent water and sediment from entering the fuel system.
- Seasonal Storage: Before storing the tractor for the winter, fill the fuel tank, add fuel stabilizer, change the engine oil, and grease all fittings. This will protect the tractor from corrosion and ensure it's ready for use in the spring.
History & Background
The Ford New Holland TW20 was introduced in 1979 as part of the TW series, which aimed to deliver greater power and performance for larger farming operations. It represented a significant step up in horsepower compared to earlier Ford tractor models. The TW20 played a crucial role in increasing farm productivity during its production years and remains a sought-after classic tractor.
Frequently Asked Questions
What engine is in the Ford New Holland TW20?
The Ford New Holland TW20 is equipped with a Ford 401 cubic inch (6.6L) inline 6-cylinder diesel engine producing approximately 150 horsepower.
What is the PTO horsepower on a TW20?
The PTO horsepower on a Ford New Holland TW20 is rated at approximately 135 HP, with both 540 and 1000 RPM options available.
What oil filter fits the TW20?
The Ford New Holland TW20 typically uses a Ford/New Holland oil filter part number 81865055 or equivalent. Common cross-references include Fram PH3600, Wix 51791, and Baldwin B232.
What are common parts needed for the TW20?
Common wear parts for the Ford New Holland TW20 include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic cylinder seal kits, steering components (tie rod ends), clutch disc and pressure plate.

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