Case IH 770 Tractor Parts
770 parts and accessories
The Case IH 770 tractor, manufactured from 1976 to 1978, was a popular choice among farmers for its reliability and versatility. Powered by a robust 70 horsepower diesel engine, it delivered ample power for various tasks. With a PTO horsepower of around 64, the 770 was well-suited for running implements and machinery, making it a valuable asset in any farming operation.
The Case IH 770 tractor was produced from 1976 to 1978, representing a solid, mid-sized option in the Case IH lineup of the era. It was powered by a Case IH D-239 4-cylinder diesel engine, producing approximately 70 horsepower. The engine's displacement was 239 cubic inches. This tractor featured a gear-drive transmission, offering 8 forward and 2 reverse speeds. The PTO delivered around 64 horsepower at 540 RPM. Hydraulic capacity was approximately 13 GPM, providing sufficient power for implements. The 3-point hitch was a Category II, capable of lifting around 3500 lbs. The 770 found applications across various farming operations, including row crop work, hay baling, livestock feeding, and light tillage. Compared to other models in the line, the 770 offered a balance of power and maneuverability, making it ideal for farms needing a versatile machine for a range of tasks. It filled a niche between smaller utility tractors and larger, more specialized row-crop machines.
Specifications
| Engine | Case IH D-239 70 HP 239 ci Diesel |
|---|---|
| PTO HP | 64 HP @ 540 RPM |
| Transmission | Gear 8F/2R |
| Hydraulics | 13 GPM, 2 remotes |
| 3-Point Hitch | Category II, 3500 lbs |
| Fuel Capacity | 25 gallons |
| Weight | 6,000 lbs |
| Years Produced | 1976-1978 |
Maintenance Tips
- Change engine oil and filter every 250 hours of operation. Use a high-quality oil designed for diesel engines.
- Inspect and maintain hydraulic fluid levels regularly. Replace hydraulic filters according to the manufacturer's recommendations, typically every 500 hours.
- Ensure the fuel system is clean and free of contaminants. Use fuel stabilizer during seasonal storage to prevent fuel degradation.
- Before storing the tractor for the off-season, drain fluids and replace them with fresh fluids to prevent corrosion and ensure optimal performance when put back into service.
History & Background
The Case IH 770 was introduced in 1976 as part of the Case IH lineup, offering a reliable and versatile tractor for mid-sized farming operations. It was a well-regarded model that contributed to the brand's reputation for producing durable and capable agricultural equipment. Its availability during a period of significant agricultural growth cemented its place in farming history.
Frequently Asked Questions
What engine is in the Case Ih 770?
The Case IH 770 is powered by a Case IH D-239 4-cylinder diesel engine, producing approximately 70 horsepower with a displacement of 239 cubic inches.
What is the PTO horsepower on a 770?
The Case IH 770 delivers around 64 PTO horsepower at 540 RPM.
What oil filter fits the 770?
Common oil filter cross-references for the Case IH 770 include Fram PH2870A, Wix 51794, and Fleetguard LF670. Always verify compatibility with your specific engine configuration.
What are common parts needed for the 770?
Commonly needed parts for the Case IH 770 include oil filters, fuel filters, hydraulic filters, fan belts, hydraulic cylinder seal kits, tie rod ends, steering components, clutch discs, and pressure plates.

3044506R1 - Fuel Filter
SKU: 3044506R1
1411 in stock

WBKCA4 - Wheel Bearing Kit
SKU: WBKCA4
Out of stock

WBKCA2 - Wheel Bearing Kit
SKU: WBKCA2
60 in stock

WB916 - Front Wheel Bolt
SKU: WB916
4520 in stock

C0NN3A299A - Thrust Spindle Bearing
SKU: C0NN3A299A
195 in stock

A66039 - Front Axle Support
SKU: A66039
30 in stock

A60568 - Front Support Pivot Pin
SKU: A60568
47 in stock

A59628 - Rear Support Pivot Pin
SKU: A59628
75 in stock

A59615 - Rear Support Bushing
SKU: A59615
103 in stock

A59614 - Rear Pivot Support
SKU: A59614
5 in stock

A59613 - Front Axle Pivot Support Bushing
SKU: A59613
63 in stock

A57336 - Hub (6 Bolt)
SKU: A57336
112 in stock

A57323 - Steering Arm (RH)
SKU: A57323
37 in stock

A57322 - Steering Arm (LH)
SKU: A57322
31 in stock

A57250 - Seal
SKU: A57250
676 in stock

A51157 - 8 Bolt Hub
SKU: A51157
4 in stock

A28230 - Upper or Lower Needle Bearing
SKU: A28230
139 in stock

A27139 - Seal
SKU: A27139
Out of stock

A176152 - Spindle (RH/LH)
SKU: A176152
49 in stock
5397S - SEAL
SKU: 5397S
676 in stock

25877-I - Tapered Roller Bearing Cone
SKU: 25877-I
305 in stock

25820-I - Tapered Bearing Cup
SKU: 25820-I
116 in stock

25580-I - Tapered Roller Bearing Cone
SKU: 25580-I
346 in stock

138712 - Thrust Spindle Bearing
SKU: 138712
195 in stock
