Heat Muff Assembly Kit
This High-flow optimized heat muff is for 912iS/CH 750 exhaust (Cabin Heat) All Welded construction heat muff with 2" inlet and outlets. Welded ends have large surface contacts for firm holding to muffler. Very quick installation with 2 stainless steel band clamps make this ideal for routine maintenance!
**Does not fit 87-2192 or the Rotax 914/915 engines, designed only to fit specifically Rotax-style 912ULS/912iS mufflers!
Fits Rotax #978060 (912 ULS Exhaust) or other mufflers of 14cm/5.5" diameter.
Note: There must be a 3/32" gap (see extra hint at bottom of page) or else your heat muff will not tighten fully.
Should there be any cracks or holes, the exhaust fumes will enter your heat muff and into the cabin.