Case IH 6788 Tractor Parts
6788 parts and accessories
The Case IH 6788 tractor, manufactured from 1988 to 1993, was a popular choice for farmers needing a reliable and powerful machine. Powered by a 160 horsepower diesel engine, this tractor delivered impressive performance in the field. With a PTO horsepower of 135, the 6788 was well-suited for a variety of implements and tasks, making it a versatile workhorse.
The Case IH 6788 was introduced in 1988 as part of the Magnum series, building on the legacy of its predecessors while incorporating updated features and improved performance. Production continued until 1993. The 6788 is powered by a Case IH 6-cylinder diesel engine, producing approximately 160 horsepower with a displacement of around 402 cubic inches. It features a robust powershift transmission offering smooth gear changes for enhanced efficiency. The PTO delivers around 135 horsepower, with both 540 and 1000 RPM options available to accommodate different implements. Hydraulic capacity is substantial, providing sufficient flow for demanding hydraulic functions, typically around 30 GPM with multiple remote valves. Equipped with a Category II 3-point hitch, the 6788 handles a wide range of implements for row crop farming, hay production, and tillage applications. What set the 6788 apart from other tractors in its class was its blend of power, reliability, and operator comfort, making it a favorite among farmers looking for a dependable machine for diverse farming operations.
Specifications
| Engine | Case IH 6-Cylinder 160 HP Diesel |
|---|---|
| PTO HP | 135 HP @ 540/1000 RPM |
| Transmission | Powershift, 18 Forward / 9 Reverse |
| Hydraulics | 30 GPM, 3 remotes |
| 3-Point Hitch | Category II, 6750 lbs lift capacity |
| Fuel Capacity | 80 gallons |
| Weight | 15,500 lbs |
| Years Produced | 1988-1993 |
Maintenance Tips
- Change engine oil and filter every 250 hours using a high-quality oil that meets Case IH specifications.
- Regularly inspect and clean the hydraulic system, changing the hydraulic fluid and filters according to the manufacturer's recommendations to prevent contamination and maintain performance.
- Check and maintain the fuel system, ensuring clean fuel and replacing fuel filters regularly to prevent engine problems.
- When storing the tractor for extended periods, drain the fuel tank or add a fuel stabilizer to prevent fuel degradation and protect the fuel system.
History & Background
The Case IH 6788 was introduced in 1988 as part of the Magnum series, representing a significant step forward in tractor design and technology. While maintaining the core principles of reliability and performance, the 6788 incorporated improvements in operator comfort and efficiency. Its introduction solidified Case IH's position as a leader in the agricultural machinery market.
Frequently Asked Questions
What engine is in the Case Ih 6788?
The Case IH 6788 is equipped with a Case IH 6-cylinder diesel engine, producing approximately 160 horsepower with a displacement of around 402 cubic inches.
What is the PTO horsepower on a 6788?
The Case IH 6788 has a PTO horsepower rating of approximately 135 HP. It typically offers both 540 and 1000 RPM PTO speed options.
What oil filter fits the 6788?
Common oil filters for the Case IH 6788 include Fleetguard LF3349, Wix 51794, or Case IH part number J932249. Always verify the correct fit with your parts supplier.
What are common parts needed for the 6788?
Common wear parts for the Case IH 6788 include engine oil filters, fuel filters, hydraulic filters, belts, hydraulic seals, steering components, clutch parts, and tires.

381480R1 - Output Shaft Oil Seal
SKU: 381480R1
111 in stock

139256C1 - PTO 1000 RPM Shaft
SKU: 139256C1
13 in stock

130566C1 - PTO Control Cable
SKU: 130566C1
32 in stock

BM2793 - Blower Motor Wheel
SKU: BM2793
10 in stock

A66058 - Clutch
SKU: A66058
45 in stock

A42622 - Blower Switch
SKU: A42622
284 in stock

89827059 - O-Ring
SKU: 89827059
179 in stock

87033212 - Expansion Valve (block type)
SKU: 87033212
113 in stock

60-5880T1 - Expan.Valve
SKU: 60-5880T1
113 in stock

245258A1 - Switch Blower
SKU: 245258A1
284 in stock

238-5011 - O-Ring
SKU: 238-5011
344 in stock

1990758C2 - Receiver Drier
SKU: 1990758C2
107 in stock

1990756C2 - Expan.Valve
SKU: 1990756C2
113 in stock

190333A1 - Blower Motor
SKU: 190333A1
66 in stock

168822C2 - Blower Switch
SKU: 168822C2
284 in stock

143469C2 - Receiver Drier
SKU: 143469C2
107 in stock

143469C1 - Receiver Drier
SKU: 143469C1
107 in stock

143405C91 - Clutch
SKU: 143405C91
45 in stock

143114C2 - Rec/Drier Inlet Line
SKU: 143114C2
11 in stock

1255750C91 - York w/o Clutch (T-210-R RH Suction Tube-O Head) New Compressor
SKU: 1255750C91
6 in stock

118321C1 - Expan.Valve
SKU: 118321C1
62 in stock

118316C2 - Condenser
SKU: 118316C2
15 in stock

111267C4 - Switch Low Pressure
SKU: 111267C4
9 in stock

111266C1 - Hi-Pres. Switch
SKU: 111266C1
39 in stock
