Boat Trailer Jack Repair
Your trailer jack needs to be in excellent condition whenever you’re heading to the water — otherwise, hooking and unhooking the trailer can become difficult if not impossible. Marine Parts Source has a large selection of trailer jack parts to do necessary maintenance and repair on your hauler. You can find boat trailer crank parts, a jack replacement handle, trailer jack wheel assemblies, footplates and many other parts. They are genuine OEM parts offering the same proven quality and performance as what came with your trailer. Trailer jacks are subject to wear, tear and corrosive saltwater just like your boat — so take care of them with the right replacement parts.
A small part failure can put the whole trailer out of commission. That’s why Marine Parts Source has same-day shipping for all in-stock parts. With warehouses across the U.S., we’ll get you your new marine trailer parts fast. They come from leading brands like Curt that are trusted in the marine industry.
Jack Repair Parts
- Male Weld-On Tube MountBULL-0050050300Qty In Stock: 1Brand: BulldogWeld-On Tube Mount Learn MoreSidewind Jack Crank AssemblyBULL-015181Qty In Stock: 1Brand: BulldogSidewind Jack Crank Assembly Learn MorePull Pin with Chain and Cotter PinBULL-500232Qty In Stock: 2Brand: BulldogPull Pin with Chain and Cotter Pin Learn MoreReplacement Swivel Jack Gears for Side-Wind Jacks | Curt 28924CURT-28924Qty In Stock: 4Brand: Curt
These replacement gears are intended to fit a CURT swivel jack and provide smooth raising and lowering of the jack post. The kit includes two gears and two shear pins.
Learn MoreJack 12K Plunger Pin | Curt 28955CURT-28955Qty In Stock: 2Brand: CurtThis replacement retainer pin is intended fit the CURT direct-weld square jack #28512. It features a spring-loaded design and inserts into the jack foot to keep it stored during travel. It features a 3/4" pin diameter and comes with a spring, washer and cotter pin.
Learn MoreReplacement Part, Mounting Hardware for Jacks | Fulton 500286FULT-500286Qty In Stock: 0Brand: FultonReplacement Part, Mounting Hardware for Jacks Learn MoreReplacement Marine Jack Cap for Side-Wind Jack | Curt 28925CURT-28925Qty In Stock: 2Brand: CurtReplacement Marine Jack Cap for Side-Wind Jack Learn MoreReplacement Swivel Jack Bearing for Top-Wind Jacks | Curt 28922CURT-28922Qty In Stock: 2Brand: CurtThis replacement bearing is intended to fit a CURT top-wind swivel jack. It is rated for 2,000 to 5,000 lbs.
Learn MoreService Kit, 6" Plastic WheelFULT-6811S00Qty In Stock: 3Brand: Fulton6 in. Wheel Repair Kit Learn MoreRemovable Footplate with PinBULL-500244Qty In Stock: 3Brand: BulldogRemovable Footplate with Pin Learn MoreReplacement Direct-Weld Square Jack Handle Kit | Curt 28960CURT-28960Qty In Stock: 3Brand: CurtThis replacement side-wind jack handle kit is intended to fit the CURT direct-weld square jack #28575. It includes a handle, gear, pin, washer and bushing to allow for easy raising and lowering of the jack post. It also comes with a comfortable black plastic grip.
Learn More