Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751 Magnesium Anodes and Gen II drives from

and Gen II drives from 1978 and up

160 degree thermostat kit fits V8 Chrysler closed cooled marine engines from 1968 to 1974

Easy to change twist lock motor cartridge

they empower people to fix things too

and cut-through damage often found in marine applications

Mercruiser Alpha I U-Joint Bellows with Ridge | Sierra 18-2751 Magnesium Anodes and Gen II drives fromMercruiser Alpha I U Joint Bellows with Ridge Sierra 18 2751 Mercruiser Alpha I U Joint Bellows with Ridge Sierra 18 2751 Sierra 18 2751 U Joint Bellows For Mercruiser Alpha I, R, MR, TR and TRS stern drives from serial number 3469428 and up with ridge. Mercruiser Alpha I U Joint Bellows With Ridge For Mercruiser Alpha I, R, MR, TR and TRS stern drives from serial number 3469428 and up with ridge Stainless steel clamps included Replaces Mercury