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.

148952C1 - Nut (LH)
SKU: 148952C1
Out of stock

148951C1 - Transmission (Tubular) Countershaft
SKU: 148951C1
8 in stock

14864 - PTO In/Seal
SKU: 14864
32 in stock

139141C1 - Park Pawl
SKU: 139141C1
44 in stock

1287801C91 - Rear Wheel (3.25") Wedge Kit
SKU: 1287801C91
72 in stock

1251699HD-R - HD Re-Mfg. Torque Amplifier Assembly
SKU: 1251699HD-R
Out of stock

123026C2 - Clutch Booster Output Rod Stud
SKU: 123026C2
48 in stock

120749C1 - Brake Park Lock Pin
SKU: 120749C1
80 in stock

120263C1 - Reverse Shift Lever Bar
SKU: 120263C1
51 in stock

120262C1 - Reverse Shift Shaft
SKU: 120262C1
60 in stock

120261C1 - Hi-Lo Shift Lever Bar
SKU: 120261C1
30 in stock

120235C94 - Brake Disc Kit
SKU: 120235C94
19 in stock

104676C1 - Bull Pinion (LH) Shaft
SKU: 104676C1
10 in stock

104657C1 - Bull Pinion Shaft
SKU: 104657C1
17 in stock

104110C1 - Transmission Speed Control Ball Joint
SKU: 104110C1
38 in stock

PR107 - Piston (With Turbo) Rings
SKU: PR107
85 in stock

PA724 - Piston
SKU: PA724
17 in stock

OGS414 - Overhaul with Seals Gasket Set
SKU: OGS414
9 in stock

NVK400 - Valve Train Kit
SKU: NVK400
Out of stock

MB414-20 - set of 7) Main (.020" Bearing Set
SKU: MB414-20
Out of stock

MB414-10 - set of 7) Main (.010" Bearing Set
SKU: MB414-10
5 in stock

MB414 - set of 7) Main (Std Bearing Set
SKU: MB414
15 in stock

LGS414 - Less Seals Lower Gasket Set
SKU: LGS414
19 in stock

HGS414 - Upper Gasket Set
SKU: HGS414
52 in stock
