The Muncie 091288-1200 (also referenced as 0912881200) is a square-ring seal designed for Muncie power takeoff applications. The seal measures 1.55 inches inside diameter with a 0.099-inch square cross-section and is manufactured from Buna-N (nitrile) elastomer, a material suited to petroleum-based fluids common in PTO gear cases. Square-ring seals provide a flat seating surface compared to standard O-rings, helping to reduce extrusion under dynamic or static pressure conditions. Sold by Pro Gear and Transmission. Call us to confirm this seal fits your specific Muncie PTO assembly.
Features
Muncie part number 091288-1200, also referenced as 0912881200
Square-ring profile, 1.55 in. inside diameter
0.099 in. square cross-section
Buna-N (nitrile) elastomer construction
For use in Muncie power takeoff assemblies
Call Pro Gear and Transmission to confirm fitment for your specific PTO model
Tech Specs
- Inside Diameter: 1.55 in.
- Cross-Section: 0.099 in. square
- Seal Type: Square-ring
- Material: Buna-N (nitrile) elastomer
- Application: Muncie power takeoff (PTO)
- Part Number: 091288-1200 or 0912881200
