Muncie part number 22T43336 is a Spiralock flange nut used in EX Drive shaft extension assemblies. Per Muncie's own service-parts documentation (SP16-02 and SP18-04), this nut appears in multiple positions within the EX Drive, including the Titan EX Drive variant, with quantities of 2 or 4 per assembly depending on position. The Spiralock thread form is a locking nut design used where vibration resistance is critical, making it a specific service-replacement fastener rather than a generic flange nut. Order by part number 22T43336 to ensure the correct thread form and fit for your EX Drive assembly. Call us to confirm the right quantity for your specific application.
Features
Genuine Muncie part number 22T43336
Spiralock locking flange nut - vibration-resistant thread form
Specified in Muncie service document SP16-02 for EX Drive assemblies
Also listed in SP18-04 for Titan EX Drive applications
Used in multiple positions per assembly - verify quantity needed for your repair
Direct replacement fastener for EX Drive service and rebuild work
