John Deere 7400 Tractor Parts

7400 parts and accessories

The John Deere 7400 tractor, manufactured from 1993 to 1997, was a workhorse on many farms. Powered by a 115 HP John Deere diesel engine, it delivered robust performance. Known for its reliable power and operator comfort, the 7400 quickly became a popular choice for various agricultural tasks, especially those requiring significant PTO horsepower.

The John Deere 7400 was part of the '00 series' tractors introduced in the early to mid-1990s, offering improvements in operator comfort and engine efficiency. Production ran from 1993 to 1997. It features a John Deere 6.8L (414 cu in) 6-cylinder diesel engine, producing approximately 115 engine horsepower. The transmission is a synchronized 16-speed partial power shift transmission, allowing for on-the-go shifting within each gear range. The PTO horsepower is rated at 95 HP, with both 540 and 1000 RPM options available. The hydraulic system delivers around 25 GPM to power implements, with typically two or three remote valves. It has a Category II 3-point hitch with a lift capacity around 6,200 lbs. Farmers used the 7400 for a variety of tasks, including row crop work, hay baling, livestock operations, and light tillage. The 7400 offered more horsepower and hydraulic capacity than the smaller models in the John Deere lineup at that time, bridging the gap between utility and larger row crop tractors.

Specifications

Engine	John Deere 6.8L Diesel, 115 HP
PTO HP	95 HP @ 540/1000 RPM
Transmission	Partial Power Shift, 16-speed
Hydraulics	25 GPM, 2-3 remotes
3-Point Hitch	Category II, 6200 lbs lift
Fuel Capacity	48 gallons
Weight	12,100 lbs
Years Produced	1993-1997

Maintenance Tips

Engine Oil & Filter: Change the engine oil and filter every 250-300 hours of operation using the recommended John Deere oil specification. A clean oil supply is crucial for preventing wear.
Hydraulic System: Inspect hydraulic fluid levels and filter condition regularly, changing the hydraulic filter every 500 hours or annually. Address any leaks promptly to maintain hydraulic performance.
Fuel System Care: Use high-quality diesel fuel and consider adding a fuel stabilizer, especially when storing the tractor for extended periods. Drain the fuel/water separator regularly to prevent contamination.
Seasonal Storage: Before storing the tractor for the off-season, fully service all fluids, grease all fittings, and disconnect the battery. Store the tractor in a dry location to prevent corrosion.

History & Background

The John Deere 7400 was introduced in 1993 as part of the '00 series' tractors, marking a new generation of mid-size agricultural machines. This series focused on improved operator comfort and power management. The 7400 proved to be a reliable and versatile tractor, filling a crucial niche in the agricultural market and leaving a lasting impact on farming practices.

Frequently Asked Questions

What engine is in the John Deere 7400?

The John Deere 7400 is equipped with a John Deere 6.8L (414 cu in) 6-cylinder diesel engine, producing approximately 115 horsepower.

What is the PTO horsepower on a 7400?

The John Deere 7400 has a PTO horsepower rating of 95 HP. It offers both 540 and 1000 RPM PTO speed options.

What oil filter fits the 7400?

The John Deere 7400 typically uses a John Deere oil filter part number AR76203. Cross-references include Wix 51794 and Fram PH3985. Always verify with your parts supplier to ensure proper fitment.

What are common parts needed for the 7400?

Common wear parts for the John Deere 7400 include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic cylinder seals, steering components (tie rod ends), and clutch components (pressure plate, disc, release bearing).

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