STM Tuner Driven Secondary Replacement Components

For use with adjuster nut Sku: 1001717

Turner adjustment nut with 1/4"-20 tapped holes to use a bolt to open the secondary while leaving the adjust nut in place. Must be used with adjuster nut washer Sku: 1001716

The 24FDU558 bushing is a replacement bushing for some STM tuner secondary Dual Spring Caps sku: 1001676 applications. 

The 24FDU13 bushing is a replacement bushing for some STM tuner secondary movable sheave applications. 

Replacement movable sheave assembly for secondary clutch-part @ 4001048R Includes Roller posts Qty 3  #1001057 nylon lock nuts Qty 3 #1001061 post retaining bolts Qty 3 #1001063 Bushing 2408 Qty 1  Qty 3 8-32 x 3/8 BHCS Bushing retaining...

STM Tuner Secondary offset shim for 1" trans shafts .030 thick each. comes in a set of 6 

5/16" x 18 nyloc locknut. Sold individually.   Fits STM Gen 1 tuner Secondary, Roller cover post #1001057 and Button cover post #1001058

Tuner retaining washer for the keyed shaft STM tuner secondary. 

¼" x  ¼" x 3.5" key .

Sold as a set of 3, 5/16-18 x 3/4 BHCS Works for STM Gen 1 tuner secondaries with roller cover post (Part# 1001057), button cover post (Part# 1001058) Post Sold separately.

Adjustment nut thrust washer.

Turner adjustment nut.