The PORC Off Road Products transfer case shifter boot is designed as a direct replacement for 1972–1975 Jeep CJ5 models equipped with Dana 20 (M20) transfer cases. This component installs at the floor around the transfer case shifter and provides coverage and sealing for the shifter opening. Manufactured to align with factory specifications, it provides consistent fitment and straightforward installation. Ideal for replacing worn or damaged boots, this component helps maintain proper transfer case shifter coverage. Replaces OE reference 986495 and interchange part number 18606.02.