Ford New Holland 4100 Tractor Parts
4100 parts and accessories
The Ford New Holland 4100, manufactured from 1965 to 1975, was a popular utility tractor known for its reliability and versatility. Equipped with a robust 3-cylinder engine producing approximately 39 horsepower (depending on the specific model), and boasting around 34 PTO horsepower, the 4100 became a workhorse on farms across the country. Farmers appreciated its compact size and ability to handle a wide range of tasks.
The Ford 4100 was introduced in 1965 as part of the 100 series Ford tractors. It remained in production until 1975, serving as a staple utility tractor for small to medium-sized farms. The tractor was typically powered by either a Ford 158 CID 3-cylinder gasoline engine producing around 39 HP, or a Ford 175 CID 3-cylinder diesel engine also around 39 HP. Both engines were known for their fuel efficiency and durability. The transmission was typically a 6-speed forward, 2-speed reverse gear transmission, providing ample speed options for various farming tasks. The PTO delivered approximately 34 HP at 540 RPM. The hydraulic system had a capacity of around 7.2 GPM, powering implements and loaders. The 3-point hitch was a Category I, providing good lifting capacity for its size. The 4100 found applications in row crop work, hay production, livestock operations, and general tillage. While other tractors in the lineup offered more horsepower or specialized features, the 4100 distinguished itself with its balance of power, economy, and ease of use.
Specifications
| Engine | Ford 158 CID Gas / 175 CID Diesel, 39 HP |
|---|---|
| PTO HP | 34 HP @ 540 RPM |
| Transmission | Gear, 6 Forward/2 Reverse |
| Hydraulics | 7.2 GPM, 1-2 remotes (optional) |
| 3-Point Hitch | Category I, 2200 lbs (approx.) lift capacity |
| Fuel Capacity | 15.5 gallons |
| Weight | 3300 lbs (approx.) |
| Years Produced | 1965-1975 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 200-250 hours of operation using the recommended oil type and filter specification for optimal engine health.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 400-500 hours. Use the correct hydraulic fluid type to prevent damage to seals and components.
- Fuel System: Use clean fuel and inspect the fuel filter regularly, replacing it as needed, especially before seasonal storage to prevent fuel degradation and clogging. Drain any water accumulation in the fuel system.
- Seasonal Storage: Before storing the tractor for extended periods, drain the fuel tank (or add a fuel stabilizer), grease all fittings, and disconnect the battery to prevent corrosion and battery drain. Store under cover when possible.
History & Background
The Ford New Holland 4100 was launched in 1965 as part of Ford's comprehensive update to their tractor line. While it didn't undergo major redesigns during its production run, it remained a consistently popular and reliable choice for farmers. Its lasting legacy lies in its contribution to efficient farming practices for a generation of agricultural professionals.
Frequently Asked Questions
What engine is in the Ford New Holland 4100?
The Ford New Holland 4100 was equipped with either a Ford 158 cubic inch 3-cylinder gasoline engine or a Ford 175 cubic inch 3-cylinder diesel engine, both producing around 39 horsepower.
What is the PTO horsepower on a 4100?
The Ford New Holland 4100 typically had a PTO horsepower rating of around 34 HP at 540 RPM.
What oil filter fits the 4100?
The Ford New Holland 4100 typically uses a Fram PH2870A or equivalent oil filter. Cross-references include Wix 51348, NAPA 1348, and Motorcraft FL-1A. Always verify fitment with your specific tractor model.
What are common parts needed for the 4100?
Commonly needed parts for the Ford New Holland 4100 include engine oil filters, fuel filters, hydraulic filters, belts (fan and alternator), hydraulic cylinder seal kits, steering components (tie rod ends), and clutch parts (disc, pressure plate, throwout bearing).

81879096 - PTO Drive Clutch Hub
SKU: 81879096
15 in stock

81819791 - Brake/Drive Clutch Actuating Arm
SKU: 81819791
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81819532 - PTO Shift Arm
SKU: 81819532
136 in stock

81819531 - PTO Shift Plate
SKU: 81819531
23 in stock

81801836 - PTO Shift Fork
SKU: 81801836
48 in stock

510892 - TIMKEN CUP
SKU: 510892
471 in stock

510884 - BEARING
SKU: 510884
249 in stock

373227S - PTO Clutch Piston (Inner) Seal
SKU: 373227S
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314267 - PTO Front Bearing Snap Ring
SKU: 314267
221 in stock

313283 - PTO Clutch Piston Ring
SKU: 313283
107 in stock

163044 - Tapered Roller Bearing Cup
SKU: 163044
274 in stock

E9NN19N716BA - Seal
SKU: E9NN19N716BA
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E7NN19849AA - Expansion Valve
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E1NN19N656BA15M - Cond./Oil Cooler Assy
SKU: E1NN19N656BA15M
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D7NN19D623A - Comp York/Tecumseh w/o Clutch
SKU: D7NN19D623A
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D6NN19N644B - Rec/Drier
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D6NN19D623A - Rotoloc Head) w/o Clutch (LH Suction Compressor
SKU: D6NN19D623A
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D5NN19N651A - Evap Inlet Line Line
SKU: D5NN19N651A
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D5NN19N647A - Evap Outlet Line
SKU: D5NN19N647A
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D5NN19N617A - Ret Line to Comp Ret Line Line
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D5NN18N315C - Evaporator
SKU: D5NN18N315C
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D5NN15122A - Blower Switch
SKU: D5NN15122A
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D2NN19N581B - BLOWER MOTOR
SKU: D2NN19N581B
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