Case IH 856 Tractor Parts
856 parts and accessories
The Case IH 856 tractor, manufactured from 1977 to 1983, was a popular choice for farmers needing a reliable workhorse. Powered by a 76 horsepower diesel engine, the 856 delivered ample power for various field tasks. Its practical design and strong PTO horsepower made it well-suited for hay baling, tillage, and general farm work, solidifying its place in agricultural history.
The Case IH 856 tractor was produced from 1977 to 1983, building upon the legacy of International Harvester's reliable designs before the Case IH merger. It featured an International Harvester D-358 6-cylinder diesel engine, delivering approximately 76 horsepower. The engine's displacement was around 358 cubic inches. The 856 utilized a gear-type transmission, typically with 8 forward and 4 reverse speeds, providing a range of options for different field conditions. The PTO horsepower was rated at approximately 67 HP with a 540 RPM PTO speed. The hydraulic system offered around 14.5 GPM, powering implements and steering with adequate flow. The 3-point hitch was a Category II, capable of lifting around 4,000 lbs. Farmers commonly used the 856 for a variety of tasks including row crop cultivation, hay production (mowing, baling), livestock feeding operations, and light tillage work. The 856 distinguished itself from smaller models with its increased power and hydraulic capacity, while remaining more affordable than larger, more complex tractors in the Case IH lineup, making it a versatile and cost-effective option for medium-sized farms.
Specifications
| Engine | International Harvester D-358 76 HP Diesel |
|---|---|
| PTO HP | 67 HP @ 540 RPM |
| Transmission | Gear Type, 8 Forward / 4 Reverse |
| Hydraulics | 14.5 GPM, 2 remotes (approximate) |
| 3-Point Hitch | Category II, 4000 lbs (approximate) Lift Capacity |
| Fuel Capacity | 28 gallons |
| Weight | 7,100 lbs (approximate) |
| Years Produced | 1977-1983 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 250 hours of operation, using a high-quality oil formulated for diesel engines. Regularly check oil levels and look for any signs of contamination.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic fluid and filter every 500 hours. Use the correct type of hydraulic fluid specified in the operator's manual to prevent damage to the system.
- Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter every 250 hours to prevent fuel system issues. Drain water from the fuel tank regularly to avoid fuel contamination.
History & Background
Introduced in 1977, the Case IH 856 represented a continuation of reliable International Harvester designs just before the merger with Case. While not a groundbreaking model in terms of innovation, it offered a solid blend of power and practicality. The 856 remains a respected tractor among vintage machinery enthusiasts and farmers looking for a dependable, mechanically sound machine.
Frequently Asked Questions
What engine is in the Case Ih 856?
The Case IH 856 is equipped with an International Harvester D-358 6-cylinder diesel engine, producing approximately 76 horsepower and a displacement of 358 cubic inches.
What is the PTO horsepower on a 856?
The PTO horsepower of the Case IH 856 is approximately 67 HP, operating at 540 RPM.
What oil filter fits the 856?
Common oil filter cross-references for the Case IH 856 include the Fleetguard LF670, Wix 51794, and Fram PH373. Always verify compatibility with your specific tractor using a parts catalog or cross-reference tool.
What are common parts needed for the 856?
Common wear parts for the Case IH 856 include engine oil filters, fuel filters, hydraulic filters, fan belts, radiator hoses, hydraulic cylinder seals, steering linkage components, clutch discs, and throwout bearings. Regular replacement of these parts ensures optimal performance and longevity.

529490R1 - Reverse Shift Lever
SKU: 529490R1
73 in stock

529489R1 - Range Shift Lever
SKU: 529489R1
21 in stock

529434R2 - Transmission Shaft
SKU: 529434R2
26 in stock

529282R2 - Transmission Main Shaft
SKU: 529282R2
Out of stock

528707R1 - Ring & Pinion Set
SKU: 528707R1
71 in stock

527900R1 - Neutral Lock Plate
SKU: 527900R1
65 in stock

527444R1 - Primary Brake Plate
SKU: 527444R1
27 in stock

50191001 - Clutch Release Bearing Return Kit
SKU: 50191001
37 in stock

406473R1 - 1st Gear
SKU: 406473R1
8 in stock

406028R1 - Constant Mesh Gear
SKU: 406028R1
8 in stock

404855R1 - Shift Linkage Sleeve
SKU: 404855R1
222 in stock
398304R1 - SPRING
SKU: 398304R1
62 in stock

398300KIT - 1- 398304R1 Spring 2- 380115R2 Rollers Kit: 2 Arms
SKU: 398300KIT
30 in stock

398297R1 - Reverse Shift Lower Shaft
SKU: 398297R1
Out of stock

398294R1 - Sector Reverse (Ref.# 4) Detent
SKU: 398294R1
42 in stock

398291R2 - Shaft & Lever
SKU: 398291R2
13 in stock

398285R2 - Hi/Lo Operating Arm Assembly
SKU: 398285R2
7 in stock

398285KIT - Lever & Splined Arm Kit
SKU: 398285KIT
8 in stock

398279R2 - Hi-Lo Shift Fork
SKU: 398279R2
205 in stock

398274R1 - Transmission Cross Shaft Bushing
SKU: 398274R1
81 in stock

398173R1 - Hi-Lo Selective Drive Shaft
SKU: 398173R1
36 in stock

397987R1 - Transmission Shift Pivot Arm Collar
SKU: 397987R1
243 in stock

397986R1 - Transmission Shift Shoulder Bolt
SKU: 397986R1
137 in stock

395249R1 - Clutch Pedal Pivot Shaft
SKU: 395249R1
51 in stock
