Massey Ferguson 451 Tractor Parts

451 parts and accessories

The Massey Ferguson 451, produced from 1979 to 1983, was a popular utility tractor known for its reliability and versatility on the farm. Typically powered by a Perkins diesel engine producing around 45 horsepower, the 451 offered a practical solution for a wide range of agricultural tasks. With a PTO horsepower of approximately 40, it was well-suited for operating various implements.

The Massey Ferguson 451 tractor was manufactured between 1979 and 1983, filling a crucial role in Massey Ferguson's utility tractor lineup. Its heart was a Perkins AD3.152 diesel engine, delivering approximately 45 horsepower. This 3-cylinder engine displaced 152 cubic inches (2.5 liters) and provided ample power for various farm tasks. The transmission was typically a gear-driven type, offering 8 forward and 2 reverse speeds, providing good speed selection for different operations. The PTO delivered around 40 horsepower at 540 RPM. The hydraulic system had a capacity of roughly 7.5 GPM, supporting the Category I 3-point hitch with a lift capacity around 2500 lbs. Common farming applications included haying, light tillage, livestock operations, and general farm maintenance. Compared to smaller models like the MF 135, the 451 offered more power and heavier-duty capabilities, while being more compact and fuel efficient than larger models such as the MF 275.

Specifications

Engine	Perkins AD3.152 45 HP Diesel
PTO HP	40 HP @ 540 RPM
Transmission	Gear 8F/2R
Hydraulics	7.5 GPM, 2 remotes (optional)
3-Point Hitch	Category I, 2500 lbs lift
Fuel Capacity	16 gallons
Weight	4100 lbs
Years Produced	1979-1983

Maintenance Tips

Change engine oil and filter every 250 hours using a high-quality diesel-rated oil.
Regularly inspect and clean the hydraulic fluid filter, changing the hydraulic fluid every 500 hours to prevent contamination and maintain hydraulic performance.
Check and clean the fuel filter regularly to ensure a clean fuel supply to the engine, preventing fuel system issues.
Before seasonal storage, drain the fuel tank and add a fuel stabilizer to prevent fuel degradation and protect the fuel system.

History & Background

The Massey Ferguson 451 was introduced in 1979 as part of an effort to modernize the utility tractor range. It was intended to provide a robust and reliable option for small to medium-sized farms. The model proved popular for its balance of power, simplicity, and affordability, solidifying Massey Ferguson's reputation in the agricultural machinery market.

Frequently Asked Questions

What engine is in the Massey Ferguson 451?

The Massey Ferguson 451 is equipped with a Perkins AD3.152 3-cylinder diesel engine, producing approximately 45 horsepower with a displacement of 152 cubic inches (2.5 liters).

What is the PTO horsepower on a 451?

The Massey Ferguson 451 has a PTO horsepower rating of approximately 40 HP, operating at 540 RPM.

What oil filter fits the 451?

The Massey Ferguson 451 typically uses an oil filter such as a Fram PH2870A or a Baldwin B1421. Always verify compatibility with your specific tractor's parts manual.

What are common parts needed for the 451?

Common parts needed for the Massey Ferguson 451 include engine oil filters, fuel filters, hydraulic filters, belts, hydraulic seals, steering components (tie rod ends), clutch discs, and brake components.

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