Applications: Please Check the OEM Number Before You Purchase To Have Correct Fit 5.075" MOTOR HOUSING LENGTH 10 TOOTH DRIVEMariner Engine - Marine50ELO 49.8ci - 50 H.P. 1986 (Matches OEM 4820140M030SM)50ELPTO 49.8ci - 50 H.P. 1986 (Matches OEM # 4820140M030SM)60EL 49.8ci - 60 H.P. 1984-1985 (Matche...

Brand new, genuine Volvo Penta Thermostat. This is a factory original equipment part, not aftermarket.

D169 RAYMARINE Belt for Autohelm Raytheon Autopilot. Fits Units with Black housing cover only. This belt will Not fit 4000 Autopilots with Gray cover. Please check your belt length before ordering.

Jabsco flexible impellers offer reliable, efficient and long lasting performance. Use neoprene impellers for engine cooling and for fresh or salt water transfer duties. Neoprene impellers are suitable only when small amounts of oil or diesel fuel are present. Nitrile impellers are used for bilge...

100W x 4 Channel, Class D Design, MOSFET Power supply, Power/Status LED Indicator, Weather-sealed and coated for the marine environment

Navigate the hazards of boat ownership with absolute confidence Next to your house, your boat may well be the biggest investment you ever make. Buying and owning a boat involves one baffling decision after another. Yet informed, impartial guidance is almost impossible to find--until now, that is. Th...

Length deployed - 23.5" Length stowed - 13.5" Height stowed - 2.7" Overall width - 11.6" Mount width - 10.2" Under Platform; AA, The telescoping steps on this boat ladder fold quickly and effortlessly into the water for safe boarding. For storage, the low profile stainless steel steps fold comp...

Pro Tie regular duty worm drive hose clamps are precision made from stainless steel to provide dependable and long lasting use. The 1/2-Inch wide band provides an excellent seal with a variety of hose materials. The slotted hex head bolt allows for multiple tools to tighten the clamp. All stainless...

Sierra 18-7775-1 Fuel Water Separator Kit with (1) 3/8" Aluminum Tall Filter and (1) Bracket DETAILS • Sierra Fuel Water Separators Remove over 99.8% of Emulsified Water from your Gasoline • Flow at 90 GPH to Feed even the Hungriest Motor • Recommended to Prevent Damage to Sensitive Inboard, S...

MHD Series amplifiers reproduce your music with exceptional accuracy, so you'll hear high-fidelity sound even under the most demanding conditions. JL Audio uses Single Cycle ControlTM technology to eliminate the excessive signal distortion that's plagued Class D amplifiers in the past, so you get al...

With its uniquely coiled design that actually puts itself away, Plastair's 3/8-inch by 25 foot Springhose for Marine / RV offers a flexible, lightweight alternative to the standard rubber hose. It's lightweight material reduces user fatigue and its coiled design eliminates the need for a hose reel....

Transom Bellows Kit for Mercruiser Alpha I Gen II Replaces Mercruiser part number 30-803099T1. This comprehensive kit is designed for applications on Alpha 1 Gen II drives from 1991 and up. (Fits Serial No's D469859 and up). It contains the following items: Gimbal Bearing, U-Joint Bellows with Marin...