John Deere 1641 Tractor Parts

1641 parts and accessories

The John Deere 1641 tractor, a workhorse on many farms, was manufactured between 1991 and 1994. This model features a Yanmar diesel engine producing around 33 horsepower. Known for its reliability and versatility, the 1641 quickly became a favorite for small to medium-sized farming operations due to its efficient PTO horsepower.

The John Deere 1641 was introduced in 1991 as a utility tractor designed to handle a variety of tasks on the farm. Production continued through 1994, offering a solid and dependable option for farmers. The tractor is powered by a Yanmar 3TN84 diesel engine, a 1.4L (1,379 cc, 84.1 cu-in) three-cylinder, liquid-cooled engine, producing approximately 33 horsepower. Its PTO horsepower is rated at around 28 HP, making it suitable for operating implements like rotary cutters, tillers, and balers. The transmission is a gear type with 9 forward and 3 reverse speeds, providing a good range of options for different field conditions. The hydraulic system delivers around 6.1 GPM and is typically equipped with a single remote valve. It features a Category I 3-point hitch, capable of lifting around 1433 lbs. The John Deere 1641 found its niche in row crop operations, hay production, livestock management, and light tillage work. Compared to other John Deere models of the time, the 1641 offered a compact size combined with sufficient power, making it a versatile and economical choice.

Specifications

Engine	Yanmar 3TN84 33 HP 1.4L Diesel
PTO HP	28 HP @ 540 RPM
Transmission	Gear 9F/3R
Hydraulics	6.1 GPM, 1 remotes
3-Point Hitch	Category I, 1433 lbs
Fuel Capacity	7.1 gallons
Weight	2436 lbs
Years Produced	1991-1994

Maintenance Tips

Engine Oil & Filter: Change the engine oil and filter every 200-250 hours of operation using a high-quality diesel engine oil that meets John Deere specifications.
Hydraulic System: Check the hydraulic fluid level regularly and change the hydraulic fluid and filter every 500 hours or annually to prevent contamination and ensure smooth operation.
Fuel System: Use clean, fresh diesel fuel and consider adding a fuel stabilizer, especially before seasonal storage, to prevent fuel degradation and injector clogging.
Seasonal Storage: Before storing your tractor for the winter, drain the fuel tank, add a fuel stabilizer, disconnect the battery, and store the tractor in a dry, covered area to prevent rust and component damage.

History & Background

The John Deere 1641 was released in 1991, fitting into John Deere's lineup as a compact utility tractor designed for smaller farms and diverse tasks. While there were no major redesigns during its production run (1991-1994), the 1641 remains a significant tractor due to its blend of affordability and reliable performance, appealing to a wide range of agricultural users.

Frequently Asked Questions

What engine is in the John Deere 1641?

The John Deere 1641 is equipped with a Yanmar 3TN84 diesel engine. This is a 1.4L (1,379 cc) three-cylinder engine producing approximately 33 horsepower.

What is the PTO horsepower on a 1641?

The John Deere 1641 delivers approximately 28 PTO horsepower. It operates at a standard 540 RPM PTO speed.

What oil filter fits the 1641?

The oil filter for the John Deere 1641 is commonly cross-referenced as a John Deere M806418 or equivalent. Brands like Wix (51365), Fram (PH6022), and Baldwin (B1421) also offer compatible filters. Always verify fitment before installation.

What are common parts needed for the 1641?

Common wear parts for the John Deere 1641 include engine oil filters, fuel filters, air filters, hydraulic filters, belts (fan, alternator), hydraulic seals, steering components (tie rod ends), clutch parts (if applicable), and replacement PTO shafts.

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