Your shopping cart is currently empty.
Jack Replacement Parts
Find the best deals on 2k-8k bearings and gears at Southwest Wheel®. With unbeatable prices and a wide range of options, our selection of trailer jacks has everything you need for your trailer parts and axles. Trust the industry leader with over 100 years of experience.
Explore our collection of replacement parts including the Replacement 5/8" Swivel Jack Pin and the Replacement 9/16" Swivel Jack Pin. Upgrade your equipment with top-quality items like the Replacement Direct-Weld Square Jack Bearing and Replacement Direct-Weld Square Jack Gears.
For all your trailer needs, browse our selection of trailer parts and axles and trailer jacks. Upgrade your trailer today with Southwest Wheel®.
$9.99 FedEx Flat Rate Shipping Per Order
Side wind gear kit for up to and including 5,000 lb. capacity Bulldog 139, 159, 170 jacks.
(Images, descriptions, volume discounts, find out more...)25% Off Closeout While Supplies Last Auto Applied at Checkout
Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$13.46
$9.99 FedEx Flat Rate Shipping Per Order
CURT 28952 Replacement Direct-Weld Square Jack Cap for #28512
Compatible with CURT direct weld square jack #28512
Helps protect internal jack parts from dirt, water and rust
(Images, descriptions, volume discounts, find out more...)Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$4.95
$9.99 FedEx Flat Rate Shipping Per Order
Curt Replacement Direct-Weld Square Jack Cap #28961
Compatible with CURT direct weld square jack #28575
Helps protect internal jack parts from dirt, water and rust
Inc
(Images, descriptions, volume discounts, find out more...)Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$4.99
$9.99 FedEx Flat Rate Shipping Per Order
CURT 19284 Replacement Direct-Weld Square Jack Lifting Nut for #28512
Compatible with CURT direct weld square jack #28512
Threaded lifting nut with grease retaining structure
(Images, descriptions, volume discounts, find out more...)Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$98.99
$9.99 FedEx Flat Rate Shipping Per Order
Curt Replacement Marine Jack Cap for Side-Wind Jacks #28925
Compatible with CURT marine jacks
Helps protect internal jack parts from dirt, water and rust
Durable black
(Images, descriptions, volume discounts, find out more...)Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$3.99
$9.99 FedEx Flat Rate Shipping Per Order
CURT 28911 Replacement Boat Trailer Jack Mounting Bars
Compatible with CURT marine jacks
3/8-16 x 4" bolt-on hardware included to fit 2" x 2" to 3" x 5" trailer frames
I
(Images, descriptions, volume discounts, find out more...)Celebrating 107 Years in Business, 10.7% OFF Auto Applied at Checkout
Price:
$13.95