Utility Trailer Jack Parts & Accessories

Utility Trailer Jack Parts & Accessories

Trailer Parts Superstore offers a wide variety of repair and replacement parts for utility trailer jacks from Fulton, Bulldog and Hammerblow. We stock jack wheel casters, jack foot pads, gear kits, handles and many other utility trailer jack accessories.



Click on the item titles below for complete product details

Quantity Description Price

Camco Wheel Dock™ #44632

Camco Wheel Dock™ #44632

Stock# 1609138
Wheel Dock prevents your trailer tongue wheel from rolling on the pavement or sinking into soft ground. Heavy duty, durable dock is easy to store and transport. Includes rope for easy handling.

$15.99

BULLDOG Trailer Jack Wheel Caster Assy. #500245

BULLDOG Trailer Jack Wheel Caster Assy. #500245

Stock# 5207024
Poly wheel caster assembly with linch pin. Used on BULLDOG / HAMMERBLOW 150 A-Frame Series trailer jacks.

$27.25

Buyers Electric Jack Mounting Kit #0093510

Buyers Electric Jack Mounting Kit #0093510

Stock# 1326517
Buyers Mounting Kit for their electric A-frame jack (0093500) offers more flexibility in where the jack is mounted.

$42.84

2" x 4-1/2" Economy Jack Foot Pad #FP2000-0201

2" x 4-1/2" Economy Jack Foot Pad #FP2000-0201

Stock# 5020312
Jack foot pad w/nut & bolt, zinc plated finish, 2000 lb. capacity.

$11.95

BULLDOG Trailer Jack Base Plate Kit #500244

BULLDOG Trailer Jack Base Plate Kit #500244

Stock# 5207026
3-3/4" x 7-1/2" x 2.1" tall removable disc foot with pin. Used on BULLDOG / HAMMERBLOW 150, 170 & EA2000 Series trailer jacks.

$17.85

4" x 6" Trailer Jack Foot Pad #F2000-0101

4" x 6" Trailer Jack Foot Pad #F2000-0101

Stock# 5020556
Jack foot pad w/lock pin, zinc plated finish, 2000 lb. capacity.

$24.99

A-Frame Jack Bottom Support Plate

A-Frame Jack Bottom Support Plate

Stock# 5020558
Weld-on plate measures 3.5" x 8.75", 2.25" circle I.D.

$5.25

BULLDOG Trailer Jack Swivel Ring Kit #500241

BULLDOG Trailer Jack Swivel Ring Kit #500241

Stock# 5207023
Replacement swivel retaining ring kit. Used on BULLDOG / HAMMERBLOW 150, 160 & 170 Series trailer jacks.

$4.99

BULLDOG Jack 1/2" Plunger Pin Kit #500178

BULLDOG Jack 1/2" Plunger Pin Kit #500178

Stock# 5207035
1/2" Plunger Pin Assembly kit. Used on BULLDOG / HAMMERBLOW 800 lb. - 5k trailer jacks.

$7.99

BULLDOG Jack 9/16" Pull Pin & Chain Kit #500243

BULLDOG Jack 9/16" Pull Pin & Chain Kit #500243

Stock# 5207006
9/16" Pull Pin, 3.5" Long, with 12" long chain and drive screw. Used on BULLDOG / HAMMERBLOW 2k Series Topwind trailer jacks.

$8.44

BULLDOG Jack 5/8" Pull Pin & Chain Kit #500231

BULLDOG Jack 5/8" Pull Pin & Chain Kit #500231

Stock# 5207005
5/8" Pull Pin, 3.5" Long, with 12" long chain and drive screw. Used on BULLDOG / HAMMERBLOW 5k Series Sidewind trailer jacks.

$7.99

BULLDOG Jack 5/8" Pull Pin & Chain Kit #500232

BULLDOG Jack 5/8" Pull Pin & Chain Kit #500232

Stock# 5207036
5/8" Pull Pin, 4.25" Long, with 12" long chain and cotter pin. Used on BULLDOG / HAMMERBLOW 7k series trailer jacks.

$7.75

BULLDOG Jack 3/4" Drop-Leg Plunger Pin Kit #500177

BULLDOG Jack 3/4" Drop-Leg Plunger Pin Kit #500177

Stock# 5207037
3/4" Drop-Leg plunger pin kit. Used on BULLDOG / HAMMERBLOW 12k series trailer jacks. BULLDOG Part #500177

$10.88

BULLDOG Trailer Jack Sidewind Crank Kit #500256

BULLDOG Trailer Jack Sidewind Crank Kit #500256

Stock# 5207007
Crank handle, gears and roll pin repair kit. Used on BULLDOG / HAMMERBLOW 150 Series Sidewind trailer jacks.

$17.95

BULLDOG Trailer Jack Sidewind Crank Kit #500105

BULLDOG Trailer Jack Sidewind Crank Kit #500105

Stock# 5207008
Crank handle and roll pin repair kit. Used on BULLDOG / HAMMERBLOW 139, 159 & 170 Series Sidewind trailer jacks.

$13.25

BULLDOG Trailer Jack Topwind Crank Kit #500180

BULLDOG Trailer Jack Topwind Crank Kit #500180

Stock# 5207011
Crank handle with red knob repair kit. Used on BULLDOG / HAMMERBLOW 150, 160 & 170 Series Topwind trailer jacks.

$11.29

BULLDOG Trailer Jack Topwind Crank Kit #500148

BULLDOG Trailer Jack Topwind Crank Kit #500148

Stock# 5207012
Crank handle with black knob repair kit. Used on BULLDOG / HAMMERBLOW 190 Series Topwind trailer jacks.

$15.50

BULLDOG Jack Sidewind Crank Handle #015181

BULLDOG Jack Sidewind Crank Handle #015181

Stock# 5207027
Heavy Duty replacement crank handle. Used on BULLDOG / HAMMERBLOW 12,000 capacity square stock Sidewind trailer jacks.

$21.95

BULLDOG Trailer Jack Teardrop Knob Kit #500248

BULLDOG Trailer Jack Teardrop Knob Kit #500248

Stock# 5207014
Teardrop style black knob repair kit. Used on BULLDOG / HAMMERBLOW 139, 159, 170 & 190 Series trailer jacks.

$6.99

BULLDOG Trailer Jack Red Knob Kit #500246

BULLDOG Trailer Jack Red Knob Kit #500246

Stock# 5207016
Red colored knob repair kit. Used on BULLDOG / HAMMERBLOW 150, 160 & 170 Series trailer jacks.

$6.99

BULLDOG Trailer Jack Sidewind Gear Kit #500106

BULLDOG Trailer Jack Sidewind Gear Kit #500106

Stock# 5207009
Bevel gear and roll pin repair kit. Used on BULLDOG / HAMMERBLOW 139, 159 & 170 Series Sidewind trailer jacks.

$11.99

ATWOOD 5th Wheel Landing Leg Bevel Gear & Bearing Kit #75029

ATWOOD 5th Wheel Landing Leg Bevel Gear & Bearing Kit #75029

Stock# 5213036
Bevel gear and bearing repair kit. Used on ATWOOD Heavy Duty 3000 lb. 5th wheel landing legs.

$39.88

BULLDOG Trailer Jack Sidewind Gear Kit #500156

BULLDOG Trailer Jack Sidewind Gear Kit #500156

Stock# 5207010
Bevel gear and roll pin repair kit. Used on BULLDOG / HAMMERBLOW 190 Series Sidewind trailer jacks.

$12.77

BULLDOG Trailer Jack Bearing Kit #500251

BULLDOG Trailer Jack Bearing Kit #500251

Stock# 5207017
Roller bearing and shim washer repair kit. Used on BULLDOG / HAMMERBLOW 150 Series trailer jacks.

$6.99

BULLDOG Trailer Jack Thrust Bearing Kit #500223

BULLDOG Trailer Jack Thrust Bearing Kit #500223

Stock# 5207018
Thrust bearing and support washer repair kit. Used on BULLDOG / HAMMERBLOW 170 Series trailer jacks.

$11.99

BULLDOG Trailer Jack Thrust Bearing Kit #500224

BULLDOG Trailer Jack Thrust Bearing Kit #500224

Stock# 5207019
Thrust bearing repair kit. Used on BULLDOG / HAMMERBLOW 190 Series trailer jacks.

$12.99

BULLDOG Trailer Jack Sidewind Crank Kit #500171

BULLDOG Trailer Jack Sidewind Crank Kit #500171

Stock# 5207013
Crank handle and roll pin repair kit. Used on BULLDOG / HAMMERBLOW 190 Series Sidewind trailer jacks.

$18.99

BULLDOG Heavy Duty Jack Sidewind Crank Handle #8001090283

BULLDOG Heavy Duty Jack Sidewind Crank Handle #8001090283

Stock# 5207059
Heavy Duty replacement jack crank handle. Used on BULLDOG / HAMMERBLOW 22K capacity square direct weld trailer jacks. Handle is also used on the 45K Bulldog Tandem Landing Gear.

$17.99

ATWOOD Replacement Electric Motor Switch & Wiring Kit #70254

ATWOOD Replacement Electric Motor Switch & Wiring Kit #70254

Stock# 5213035
Replacement wiring, switch and bezel for 12V electric gear motors currently used on Atwood power jacks, 5th wheel landing legs and electric ball screw camper jacks.

$55.00

ATWOOD Landing Gear Electric Motor Kit w/Switch #75391

ATWOOD Landing Gear Electric Motor Kit w/Switch #75391

Stock# 5213034
ATWOOD Long Legged 12-volt DC Electric Gear Motor has been proven in years of use, even under adverse weather conditions. This motor is commonly used for Landing Leg and Power Jack applications. Kit includes: electric motor, mounting hardware, instruction manual, switch and wiring harness.

$258.50

ATWOOD Landing Gear Dual Motor Kit w/Switch #75366

ATWOOD Landing Gear Dual Motor Kit w/Switch #75366

Stock# 5213030
ATWOOD Long Legged 12-volt DC Dual Electric Gear Motor Kit has been proven in years of use, even under adverse weather conditions. These motors are commonly used for Landing Leg and Power Jack applications. Kit includes: two electric motors, mounting hardware, instruction manual, dual motor switch and wiring harness.

$510.00

ATWOOD 5th Wheel Jack Bolt-On Pull Pins (2-Pack) #75360

ATWOOD 5th Wheel Jack Bolt-On Pull Pins (2-Pack) #75360

Stock# 5213033
Bolt-on pull pins are an optional accessory for ATWOOD 5th Wheel Landing Gear. Simply pull on the pull-pin's loop and the drop-tube and foot fall to the ground. Then as you begin operating the jacks, the pull-pin positions itself in the next set of drop-tube holes.

$46.50

ATWOOD 5th Wheel Landing Gear Handle (18") #70920

ATWOOD 5th Wheel Landing Gear Handle (18") #70920

Stock# 5213031
Replacement one-piece handle for ATWOOD fifth wheel landing gear. Shaft measures 18".

$27.95

ATWOOD 5th Wheel Landing Gear Handle (26") #70983

ATWOOD 5th Wheel Landing Gear Handle (26") #70983

Stock# 5213032
Replacement one-piece handle for ATWOOD fifth wheel landing gear. Shaft measures 26".

$39.95