Muncie part number 21T20526 is a lock washer used in multiple Muncie power take-off assemblies. Muncie's own service-parts documentation identifies this washer in CS10 and CS11 series PTO service parts (SP95-03), F20 series PTO service parts (SP19-09), and as a Q Flange mount lock washer (SP03-03). Within the CS10/CS11 assembly, it applies specifically to "C", "2", and "9" output configurations, where it is required as needed. If you are confirming fit to your specific PTO model or output arrangement, call us and we can help match the part to your assembly.
Features
Genuine Muncie PTO service part, number 21T20526
Identified in CS10 and CS11 series service parts documentation
Also listed in F20 series PTO service parts (SP19-09)
Applies to Q Flange output mount (SP03-03, item 10A)
In CS10/CS11 assemblies, applies to "C", "2", and "9" output types where required
Call us to confirm the correct application for your PTO build
