![Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump – 12V – 4 GPM – 40 PSI [Q401J-115S-3A]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/jabsco-par-max-hd4-heavy-duty-water-pressure-pump-12v-4-gpm-40-psi-q401j-115s-3a.webp)
Description
Par-Max HD4 Heavy Duty Water Pressure Pump – 12V – 4 GPM – 40 PSIHD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations
![Sea Catch TR7 w/D-Shackle Safety Pin – 5/8″ Shackle [TR7]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/sea-catch-tr7-w-d-shackle-safety-pin-5-8-shackle-tr7.webp)
![Attwood LightArmor Deck Mount Navigation Light – Stainless Steel – Starboard (green) – 2NM [NV2012SSG-7]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/attwood-lightarmor-deck-mount-navigation-light-stainless-steel-starboard-green-2.webp)
