Case IH 1486 Tractor Parts

1486 parts and accessories

The Case IH 1486 tractor, produced from 1976 to 1981, was a popular choice among farmers for its reliable performance. Powered by an International Harvester DT-414 diesel engine delivering approximately 146 horsepower, the 1486 provided ample power for a variety of agricultural tasks. Its robust build and 115 PTO horsepower made it a dependable workhorse in the field, contributing to its enduring appeal.

The Case IH 1486 was introduced in 1976 as part of the International Harvester's '86 series, designed to offer improved comfort and performance. Production continued until 1981. The heart of the 1486 is the International Harvester DT-414 inline 6-cylinder diesel engine, boasting a displacement of 414 cubic inches (6.8 liters) and delivering approximately 146 engine horsepower. The tractor features a gear-type transmission with options for either 8 forward and 4 reverse speeds, or 16 forward and 8 reverse speeds with the addition of a torque amplifier. The PTO delivers around 115 horsepower and offered both 540 and 1000 RPM options. The hydraulic system provides a flow rate of approximately 15 gallons per minute and features multiple remote valves. The 3-point hitch is a Category II, allowing for the use of a wide range of implements. The 1486 was commonly used in row crop operations, hay production, livestock management, and tillage applications. It stood out in the IH lineup for its balance of power, reliability, and operator comfort, bridging the gap between smaller utility tractors and larger row crop machines.

Specifications

Engine	International Harvester DT-414 146 HP Diesel
PTO HP	115 HP @ 540/1000 RPM
Transmission	Gear, 8F/4R or 16F/8R w/ TA
Hydraulics	15 GPM, 2-3 remotes
3-Point Hitch	Category II, 5200 lbs lift capacity
Fuel Capacity	46 gallons
Weight	12,470 lbs
Years Produced	1976-1981

Maintenance Tips

Engine Oil & Filter: Change the engine oil and filter every 250 hours of operation. Use a high-quality diesel engine oil that meets the manufacturer's specifications.
Hydraulic System: Regularly check the hydraulic fluid level and condition. Replace the hydraulic filter every 500 hours to prevent contamination and ensure proper operation.
Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter annually. Inspect fuel lines for cracks or leaks, and address any issues promptly.
Seasonal Storage: Before storing the tractor for an extended period, drain the fuel tank and add a fuel stabilizer to prevent fuel degradation. Disconnect the battery and store it in a cool, dry place.

History & Background

The Case IH 1486 was launched in 1976 as a key model in the International Harvester '86 series. It represented a significant step forward in tractor design, offering enhanced operator comfort and improved performance compared to earlier models. The 1486 played a vital role in helping farmers increase their productivity and efficiency during a crucial period in agricultural advancement.

Frequently Asked Questions

What engine is in the Case Ih 1486?

The Case IH 1486 is equipped with an International Harvester DT-414 6-cylinder diesel engine producing approximately 146 horsepower.

What is the PTO horsepower on a 1486?

The PTO horsepower rating for the Case IH 1486 is around 115 horsepower. It offers both 540 and 1000 RPM PTO speeds.

What oil filter fits the 1486?

Common oil filter cross-references for the Case IH 1486 include Fram PH25, Wix 51794, and Baldwin BT223. Always verify compatibility with your specific engine before installation.

What are common parts needed for the 1486?

Common wear parts for the Case IH 1486 include engine oil filters, fuel filters, hydraulic filters, belts (fan, alternator), hydraulic seals, steering components (tie rod ends), and clutch components (disc, pressure plate).

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