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Top 10 Best Trailer Jack Replacement Parts Reviews & Comparison | Updated

Visit our site to find reviews on trailer jack replacement parts. We have the top best trailer jack replacement parts comparison 2026 and you can make an informed decision!

That’s why we’ve taken 98671 reviews from top experts and organized them according to our rankings for you. 

Bestseller No. 1
CURT 28960 Replacement Direct-Weld Heavy Duty Trailer Jack Handle Kit
  • Compatible with CURT direct weld square jack #28575
  • Replacement side-wind handle easily raises or lowers trailer coupler
  • Black plastic handle for a more comfortable grip
  • Includes mounting pin, gear and bushing
  • Trailer jack sold separately
Bestseller No. 2
Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including 5,000 lbs. Capacity Models
  • TRAILER JACK REPLACEMENT PART: The Bulldog Bevel Sidewind Gear Kit offers a genuine Bulldog jack parts replacement set that allows you to maintain the integrity of your Bulldog trailer jack.
  • 4-PIECE SIDEWIND GEAR KIT: The 4-piece trailer jack parts kit includes two bevel gears and two roll pins.
  • COMPATIBILITY: The Bulldog bevel gear kit is compatible for use with 139, 159, and 170 Series Bulldog trailer jacks.
  • CAPACITY: These trailer jack replacement gears are designed for up to and including 5,000 lb. capacity models.
  • ECONOMICAL REPAIR: Repairing your existing trailer jack is an economical option to replacing the entire jack.
Bestseller No. 3
CURT 28940 Replacement Swivel Jack Pull-Pin for Bracket-Mount or Marine Jacks
  • 1/2" pull-pin fits CURT bracket-mount swivel jacks and marine jacks
  • Swivel features allows jack to fully swing up and out of the way for travel
  • Strong steel construction
  • Protected by a durable zinc-plated finish
  • Trailer jack sold separately
Bestseller No. 4
Bulldog 500180 Trailer Jack Replacement Part, Topwind Crank, 6-3/4 Inch Radius w/Red Bulldog Knob For 750-5,000 lbs. Jacks
  • DESIGN: Topwind Crank, 6-3/4 In. radius
  • COMPATIBILITY: For 750 to 5000 lbs. jacks
  • CAPACITY: 5000 lbs. TW / GTW
  • WARRANTY: 3 year limited warranty
Bestseller No. 5
CURT 28921 Replacement A-Frame Jack Handle for #28200, #28202, #28203 or #28250, SILVER BLACK
  • Compatible with CURT A-frame jacks #28200, #28202, #28203 or #28250
  • Replacement top-wind handle easily raises or lowers trailer coupler
  • Black plastic handle for a more comfortable grip
  • Includes mounting hardware
  • Trailer jack sold separately
Bestseller No. 6
CURT 28932 Replacement Swivel Jack Male Pipe Mount, 5/8-Inch Pin Hole
  • Compatible with CURT pipe-mount swivel jacks
  • Replacement male bracket accepts up to 5,000 lbs. trailer tongue weight
  • Swivel bracket allows jack to fully swing up and out of the way for travel
  • Weld-on pipe-mount accepts a 5/8" pull-pin
  • Trailer jack sold separately
Bestseller No. 7
CURT 28964 Replacement Direct-Weld Square Jack Handle for #28570, SILVER,BLACK
  • Compatible with CURT direct weld square jacks #28570
  • Replacement top-wind claw handle easily raises or lowers trailer coupler
  • Strong steel construction
  • Includes mounting hardware
  • Trailer jack sold separately
Bestseller No. 8
CURT 28912 6-Inch Replacement Boat Trailer Jack Wheel
  • Compatible with CURT marine jacks
  • Replacement caster wheel with bolt and bushing
  • Durable black plastic construction
  • Includes wheel and mounting hardware
  • Trailer jack sold separately
Bestseller No. 9
Rockane Trailer Jack Foot Plate 5000lbs Capacity with Pin Base for Boat Hitch Camper,A-Frame Boat, RV - Removable Trailer Foot Plate
  • 【Fit 2" Diameter Jack Tubes】:Perfect for trailer jack wheel replacement, swivel jack caster wheel for all standar jack and A-frame jack.
  • 【Capacity】: The trailer jack foor plate supports up to 5000 pounds. The improved quality is realiable. It enhances the stability of the trailer tongue when packed or loading.
  • 【Material】:The trailer jack foot is made of alloy steel that is water-proof and corrosion resistance for long-lasting use. It provided safe and dependable support for your adventure.
  • 【Pin Include】:The trailer jack foot included a safety pin. It fixed the foot on jack and can be easily removed for using.
  • 【Size】: 8 x 5 x 3 inches, weight: 1.68 pounds.
Bestseller No. 10
Replacement Override Plug Compatible with Power Tongue Jack on Travel Trailers / 5th Wheel RVs (2 Pcs)
  • Compatibility - Replacement override plug compatible with electric tongue jack on Travel Trailers or 5th Wheel RVs.
  • Easy To Use - Simply snap on the top access hole of the electric tongue jack's manual crank handle.
  • Features - If the open access hole in the top of the electric tongue jack is left open, which could lead to potential damage, our replacement override plug easily protects your electric tongue jack from water infiltration, dust and debris.
  • Item Package Include - 2 Pcs replacement override plugs.
  • Support Service - Please Buy With Confidence! If you have any questions about our product, please contact us, we will deal with it as soon as possible!

With our guide, you can find the best trailer jack replacement parts available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and look at what buyers think about each product so that your buying experience will be satisfying.

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