Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket KTM Freeride 250 R 5x -905 90 Durometer Viton

5x -905 90 Durometer Viton O-Rings (Head Fittings)

and when dirty the whole expensive unit has to be replaced

ONLY fits models with 6'7" bed

5” Lift Shackles

Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket KTM Freeride 250 R 5x -905 90 Durometer VitonWehrli Model WCF100733 Wehrli 04. 5 16 Chevrolet 6. 6L LLY LBZ LMM LML Duramax VGT Exhaust Housing Heat Blanket VGT turbo heat blanket for 2004. 5 2016 Chevy Silverado and GMC Sierra trucks equipped with the 6. 6L Duramax Diesel Engine Compatible with stock and aftermarket drop in replacement turbochargers for LLY, LBZ, LMM and LML Duramax Lowers underhood temperatures Controls radiant exhaust heat Improves turbo spool up increases turbocharger