This is the replacement 3 x 3.5 in. ID straight reducer, 4 in. long silicone boot, with WCFab logo, and its T-bolt clamps for the Wehrli kits listed below.
Who it's for
Owners of the Wehrli kits listed below who need a new boot or clamps.
Key specs (per Wehrli)
Boot
3 x 3.5 in. ID straight reducer, 4 in. long
Clamps
One 3.5 in. and one 3 in. T-bolt clamp
Shipping weight / box
1 lb · 8 × 6 × 4 in
What's included
1 x 3 x 3.5 in. ID straight reducer, 4 in. long silicone boot
One 3.5 in. and one 3 in. T-bolt clamp
Fitment notes
Replacement part for: WCF100292 (2019-2023 6.7L Cummins Stage 1); WCF100528 (2003-2007 5.9L Cummins 3.5 in. intake horn and pipe kit); WCF100329 / WCF100680 (2003-2007 5.9L Cummins Stage 1-2).
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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