The Muncie 12T36521 is a Viton O-Ring used in KW, PW, and Pump positions within Muncie TG-Series power takeoff units. Viton compound provides resistance to petroleum-based fluids, making it a practical choice for PTO lube and pump sealing points. This O-Ring is identified in Muncie service document SP20-02 as part of the 43TK5020 Lube Kit, and it also appears individually in the TG-Series illustrated parts list. Order it as a standalone seal or confirm whether the full lube kit fits your service need. Call us to confirm proper fitment for your specific TG-Series application.
Features
Genuine Muncie part number 12T36521
Viton compound O-Ring for petroleum-fluid compatibility
Fits KW, PW, and Pump positions in TG-Series PTOs
Referenced in Muncie service document SP20-02
Included in Muncie 43TK5020 Lube Kit; also available individually
Tech Specs
- Material: Viton
- Application: KW, PW, and Pump O-Ring positions
- Series: Muncie TG-Series PTO
- Kit Reference: 43TK5020 Lube Kit
- Manufacturer Document: SP20-02
Used in these Muncie PTO model
