Transom Seal Rebuild Kit – Fits Volvo Penta SX Stern Drives 28hp Place a drain pan underneath

Place a drain pan underneath to catch any spilled coolant

1 x U-Joint Bellows Assembly (Replaces 816431A1)

Includes two shutters

1 x Thermostat (Replaces Mercury 99155A1)

and Z series from 2000 to 2005

Transom Seal Rebuild Kit – Fits Volvo Penta SX Stern Drives 28hp Place a drain pan underneathProduct Details This Transom Seal Rebuild Kit Fits Volvo Penta SX Stern Drives provides the essential components for servicing Volvo Penta SX series stern drives, including SX, SX C, SX M, and SX R models. It is specifically not compatible with SX A drives. It serves as a direct interchange for Sierra 18 2772 1, Mallory 9 72931, and JLM Marine 17400 87L00. Direct replacement installation simplifies maintenance. Bellows are constructed from durable,