5 out of 5
Product Description
Manufacturer Part Number: 7786
Upgrade select International Harvester® 06-86 Series tractors with this Uni Pro 56/66 original-style seat top assembly, designed for lasting durability and all-day comfort. Featuring a sturdy steel frame and contoured cushions, this restoration-quality seat is proudly made in the USA, providing the support you need while tackling tough jobs.
Please Note: Replacement armrests are also available.
Replacement cushions are not available.
Features+Benefits:
Applications: International Harvester® 56-66 Series Tractors:
Specifications:
Upgrade select International Harvester® 06-86 Series tractors with this Uni Pro 56/66 original-style seat top assembly, designed for lasting durability and all-day comfort. Featuring a sturdy steel frame and contoured cushions, this restoration-quality seat is proudly made in the USA, providing the support you need while tackling tough jobs.
Please Note: Replacement armrests are also available.
Replacement cushions are not available.
Features+Benefits:
•Durable cream vinyl covering for long-lasting wear and easy maintenance
•Steel frame construction with black powder coat finish for superior strength and durability
•Authentic International Harvester® logo stamped into the backrest pan for an original look (see back view images)
•Steel-core cushions in the seat, backrest, and armrests for added support
•Contoured 4 in. thick seat and backrest cushions, and 2 in. thick armrests for enhanced operator comfort
•Armrests fold up and out of the way allowing for easy access to the seat while offering individual comfort
•Classic tombstone-shaped backrest designed to match the original style
•Strong wear resistance to withstand demanding conditions
•Compatible with original mechanical and hydraulic suspensions for an easy fit
Applications: International Harvester® 56-66 Series Tractors:
•Tractors: 544
•06 Series: 706, 806, 1206, 21206
•26 Series: 826, 1026
•56 Series: 756, 856, 1256, 1456, 21256, 21456
•66 Series: 666, 766, 966, 1066, 1466, 1566, Hydro 100
•86 Series: 686, 1468, 1568
•Industrial Tractors: 2504, 2544, 2656, 2706, 2756, 2826, 2856
•Diesel 4WD Tractors: 4100, 4156, 4166, 4186
Specifications:
| Equipment Type | Seat Top Assembly |
| Country of Origin | Made in the USA (with US and imported components) |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By David Moore
Date: October 06, 2025
Used on my forklift
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By robert high
Date: February 27, 2024
Fork truck seat fit perfectly
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By A Customer
Date: June 10, 2022
I put this on my Massey Ferguson GC-1710 to replace the factory wobbly seat. After removing the original swivel mechanism, this seat was bolted to new rails made from scrap I had laying around. To use the seat in backhoe mode, all I have to do is flip down the backrest. So much easier! And I now have armrests. Perfect.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Regina P.
Date: April 18, 2022
I put this on my Kubota zero turn. It took thought and effort in making it fit as it should. I accomplished this and I'm satisfied. I saw some reviews of people having problems with the armrest. You have to really look at it and figure how to adjust it for your mower. This seat saved me over $200, I'm a happy camper.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
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