EMP 61-08397 MerCruiser Alpha Bellow Service Kit with Exhaust Bellow Replaces 803097T1This Bellow Service Kit is intended for use on MerCruiser engines and meets all OEM requirements.Bellow Service Kit Application:For 1983-1990 R/MR/Alpha One & Alpha One-SS with exhaust bellow. For units that use exhaust tubes use 61-08398Replaces: Mercury; 803097T1; Interchangeable: Sierra; 18-8213; 18-2601-1; GLM; 21950; Mallory; 9-72902;