Case IH 1690 Tractor Parts

1690 parts and accessories

The Case IH 1690 tractor, manufactured from 1979 to 1983, was a workhorse on many farms. Powered by a robust 130 horsepower diesel engine, it offered reliable performance for a variety of tasks. Its strong PTO, rated at 118 horsepower, and sturdy build made it a popular choice for farmers needing a dependable tractor for tillage and implement work.

The Case IH 1690 was part of the International Harvester/Case IH lineup during the late 1970s and early 1980s, specifically produced from 1979 to 1983. It represented a step up in power and capability from smaller models. Under the hood, it featured a Perkins A6.354T 6-cylinder turbocharged diesel engine, producing approximately 130 engine horsepower with a displacement of 354 cubic inches (5.8 liters). This diesel engine was known for its durability and fuel efficiency. The transmission was typically a partial power shift, offering multiple forward and reverse speeds for versatile operation. The PTO delivered around 118 horsepower at either 540 or 1000 RPM, making it suitable for powering a wide range of implements. Hydraulic capacity was adequate for running hydraulic motors and remote cylinders, with multiple remote valves available. The tractor boasted a Category II 3-point hitch, providing ample lift capacity for various implements. Common farming applications included row crop work, hay production, livestock operations involving feeding and manure handling, and tillage tasks. The 1690 distinguished itself with its strong engine, reliable transmission, and versatile PTO options, making it a favored choice for medium-sized farms.

Specifications

Engine	Perkins A6.354T 130 HP Diesel
PTO HP	118 HP @ 540/1000 RPM
Transmission	Partial Power Shift 12F/4R
Hydraulics	15 GPM, 2 remotes
3-Point Hitch	Category II, 6,000 lbs lift
Fuel Capacity	37 gallons
Weight	12,000 lbs
Years Produced	1979-1983

Maintenance Tips

Engine Oil & Filter: Change engine oil and filter every 250 hours of operation. Use a high-quality diesel engine oil meeting API CF-4 or higher specifications.
Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use a compatible hydraulic fluid meeting Case IH specifications.
Fuel System: Use clean, high-quality diesel fuel. Drain the fuel sediment bowl regularly to remove water and contaminants. Replace the fuel filter as recommended in the operator's manual.
Seasonal Storage: Before storing the tractor for extended periods, fill the fuel tank to prevent condensation. Add a fuel stabilizer to the fuel. Disconnect the battery and store it in a cool, dry place.

History & Background

Introduced in 1979, the Case IH 1690 filled a crucial gap in the market for a powerful yet versatile tractor. While there were no major redesigns during its production run, it became known for its dependable performance and contributed to the brand's reputation for quality farm machinery. Its durable engine and strong PTO made it a lasting presence on farms for years.

Frequently Asked Questions

What engine is in the Case Ih 1690?

The Case IH 1690 is equipped with a Perkins A6.354T 6-cylinder turbocharged diesel engine. It produces approximately 130 horsepower and has a displacement of 354 cubic inches (5.8 liters).

What is the PTO horsepower on a 1690?

The Case IH 1690 has a PTO horsepower rating of approximately 118 HP. It offered options for both 540 and 1000 RPM PTO speeds.

What oil filter fits the 1690?

The oil filter commonly used on the Case IH 1690 is a Wix 51794 or a Fram PH3756. Cross-references may exist for other brands like NAPA or Baldwin. Always verify fitment with your parts supplier.

What are common parts needed for the 1690?

Commonly needed parts for the Case IH 1690 include: engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic seals and O-rings (for cylinders and valves), steering components (tie rod ends, power steering pump seals), and clutch disc and pressure plate.

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