John Deere 7425 Tractor Parts

7425 parts and accessories

The John Deere 7425 tractor, manufactured from 2003 to 2007, became a favorite among farmers for its reliable performance and versatility. Powered by a robust John Deere PowerTech 6.8L diesel engine producing approximately 125 horsepower, and boasting a PTO horsepower of around 105, this ag tractor could handle a wide range of tasks. Its heavy-duty build made it an excellent choice for demanding field work.

The John Deere 7425 was introduced as part of the John Deere 7020 series, designed to offer farmers a balance of power, comfort, and technology. Production spanned from 2003 to 2007. The heart of the 7425 is the John Deere PowerTech 6068D engine, a 6.8-liter (414 cu in) six-cylinder diesel engine delivering approximately 125 horsepower. The transmission options included a PowrQuad transmission with 16 forward and 16 reverse gears or a AutoQuad II transmission with 20 forward and 20 reverse gears. The PTO horsepower is rated at approximately 105 hp, offering both 540 and 1000 RPM options. The hydraulic system boasts a flow rate of around 29 GPM, with typically 2 to 3 remote valves. It is equipped with a Category II 3-point hitch, offering a lift capacity of around 7,400 lbs. Common farming applications included row crop work, hay baling, livestock operations requiring loader work, and light to medium tillage. Compared to other models in the 7020 series, the 7425 offered a sweet spot of power and maneuverability, making it a popular choice for mid-sized farms.

Specifications

Engine	John Deere PowerTech 125 HP 6.8L Diesel
PTO HP	105 HP @ 540/1000 RPM
Transmission	PowrQuad/AutoQuad II 16F/16R or 20F/20R
Hydraulics	29 GPM, 2-3 remotes
3-Point Hitch	Category II, 7400 lbs
Fuel Capacity	48 gallons
Weight	13,500 lbs
Years Produced	2003-2007

Maintenance Tips

Engine Oil and Filter: Change your engine oil and filter every 250 hours using the recommended John Deere oil and filter for optimal engine performance and longevity.
Hydraulic System: Check hydraulic fluid levels regularly and replace the hydraulic filter every 500 hours to prevent contamination and ensure proper hydraulic system operation.
Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter every year or 500 hours to prevent fuel system issues and maintain efficient combustion.
Seasonal Storage: Before storing your 7425 for the winter, drain the fuel tank or add a fuel stabilizer to prevent fuel degradation. Also, disconnect the battery and store it in a cool, dry place to prevent discharge.

History & Background

The John Deere 7425 was introduced as part of the 7020 series, replacing earlier models and offering improved engine technology and operator comfort. It filled a crucial power range in John Deere's lineup, providing a versatile tractor for a wide range of farming operations. While not a revolutionary tractor, it was a solid and reliable workhorse that contributed to the efficiency of many farms during its production years.

Frequently Asked Questions

What engine is in the John Deere 7425?

The John Deere 7425 is equipped with a John Deere PowerTech 6068D 6.8-liter (414 cu in) six-cylinder diesel engine producing approximately 125 horsepower.

What is the PTO horsepower on a 7425?

The PTO horsepower on a John Deere 7425 is rated at approximately 105 horsepower, with options for both 540 and 1000 RPM PTO speeds.

What oil filter fits the 7425?

The John Deere oil filter for the 7425 is typically a John Deere filter part number RE504836. Common cross-references include Baldwin BD7154 and Wix 51791.

What are common parts needed for the 7425?

Common wear parts for the John Deere 7425 include engine oil filters, fuel filters, hydraulic filters, air filters, belts (fan belt, AC belt), hydraulic seals for cylinders, steering components (tie rod ends), and clutch parts for tractors with a manual transmission.

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