Trailer Kits

Southwest Wheel offers the trailer axle(s), leaf springs, u-bolt kits, hanger kits, fenders, fender backs, light kits, wheels and tires mounted, jacks, couplers, wiring, and safety chains. You supply the steel, wood, and frame and the know how to complete your custom built trailer. Save money and feel good about the trailer you built with the help of our Utility Trailer Kit.


Over 40 Utility Trailer Kits Available with Any Option You Need to Complete Your Custom Trailer.

21,000 lb. Triple Brake Axle Trailer Kit

You have selected the triple 21,000 lb. kit , all axles with electric brakes, sixteen inch LT23585R16E OEM steel wheels and tires, a 2 5/16" ball adjustable gooseneck Bulldog coupler, and dual Bulldog drop leg jacks .  We have many different lengths of axles for your trailer.  We ask that you provide your desired outside frame width when placing your order.  Below is a complete bill of materials for the trailer kit you have selected. 

Bill of materials for selected triple 21,000 lb. trailer kit:

  • (3) 7,000 lb. trailer axle with electric brakes (Some assembly required)

  • (6) Six leaf slipper leaf springs 28" long

  • (3) 3" round u-bolt kit for 7,000 lb. axle including u-bolts, nuts, and plates

  • (1) Triple hanger kit for 7,000 lb. axle including hangers, shackle bolts and nuts, shackle straps, and equalizers

  • (6) Sixteen inch LT23585R16E OEM steel wheel and tire

  • (1) Trailer light kit including tail lights, clearance lights, license plate bracket, and wire with connection

  • (1) Bulldog 2 5/16" adjustable gooseneck coupler

  • (2) Bulldog drop leg jacks with cross bar and handle

  • (2) Safety chains

  • (1) Breakaway kit with charger

  • (50) 18"x2" reflective conspicuity tape strips

Part Number: ASINTKITTRPL7005 | Total weight: 1200 lb.

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Celebrating our 100th year in business! Take an additional 5% off this item, plus volume discounts, at checkout.

Starting At
$3,639.85
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21,000 lb. Triple Disc Brake Axle Trailer Kit
You have selected the 21,000 lbs. triple axle, electric/hydraulic actuated, disc brakes kit with sixteen inch ST23580R16E OEM steel wheels and tires, a 2 5/16" ball adjustable gooseneck Bulldog coupler, and dual Bulldog drop leg jacks .  We have many different lengths of axles for your trailer.  We ask that you provide your desired outside frame width when placing your order.  Below is a complete bill of materials for the trailer kit you have selected.
 

Bill of materials for selected triple 21,000 lb. trailer kit:

  • (3) 7,000 lb. trailer axle with Kodiak hydraulic disc  brakes (Some assembly required)

  • (1) BrakeRiteSD Electric/Hydraulic Actuator

  • (1) Stainless steel triple axle hydraulic line kit

  • (6) Six leaf slipper leaf springs 28" long

  • (3) 3" round u-bolt kit for 7,000 lb. axle including u-bolts, nuts, and plates

  • (1) Triple hanger kit for 7,000 lb. axle including hangers, shackle bolts and nuts, shackle straps, and equalizers

  • (6) Sixteen inch ST23580R16E OEM steel wheel and tire

  • (1) Trailer light kit including tail lights, clearance lights, license plate bracket, and wire with connection

  • (1) Bulldog 2 5/16" adjustable gooseneck coupler

  • (2) Bulldog drop leg jacks with cross bar and handle

  • (2) Safety chain

  • (1) Double battery breakaway kit for electric/hydraulic actuators

  • (50) 18" x 2" reflective conspicuity tape strips

Part Number: ASINTDISCTRPL7005 | Total weight: 1200 lb.

(read more...)

Celebrating our 100th year in business! Take an additional 5% off this item, plus volume discounts, at checkout.

Starting At
$5,218.35
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24,000 lb. Triple Disc Brake Axle Trailer Kit
You have selected the 24,000 lbs. triple axle, electric/hydraulic actuated, disc brakes kit with 17.5 inch 21575R17.5 OEM steel wheels and tires, a 2 5/16" ball adjustable gooseneck Bulldog coupler, and dual Bulldog drop leg jacks.  We have many different lengths of axles for your trailer.  We ask that you provide your desired outside frame width when placing your order.  Below is a complete bill of materials for the trailer kit you have selected.
 

Bill of materials for selected triple 24,000 lb. trailer kit:

  • (3) 8,000 lb. trailer axles with Kodiak hydraulic disc brakes (Some assembly required)

  • (1) BrakeRiteSD electric/hydraulic actuator

  • (1) Stainless steel triple axle hydraulic line kit

  • (6) Six leaf slipper leaf springs 28" long

  • (3) 3.5" round u-bolt kit for 8,000 lb. axle including u-bolts, nuts, and plates

  • (1) Triple hanger kit for 8,000 lb. axle including hangers, shackle bolts and nuts, shackle straps, and equalizers

  • (6) 17.5 inch 21575R17.5 OEM steel wheel and tire

  • (1) Trailer light kit including tail lights, clearance lights, license plate bracket, and wire with connection

  • (1) Bulldog 2 5/16" adjustable gooseneck coupler

  • (2) Bulldog drop leg jacks with cross bar and handle

  • (2) Safety chains

  • (1) Double battery breakaway kit for electric/hydraulic actuators

  • (50) 18" x 2" reflective conspicuity tape strips

Part Number: ASINTDISCTRPL8005 | Total weight: 1200 lb.

(read more...)

Celebrating our 100th year in business! Take an additional 5% off this item, plus volume discounts, at checkout.

Starting At
$6,748.45
View More
24,000 lb. Triple Brake Axle Trailer Kit
You have selected the triple 24,000 lb. kit, all axles with electric brakes, with 17.5 inch 21575R17.5 OEM steel wheels and tires, a 2 5/16" ball adjustable gooseneck Bulldog coupler, and dual Bulldog drop leg jacks.  We have many different lengths of axles for your trailer.  We ask that you provide your desired outside frame width when placing your order.  Below is a complete bill of materials for the trailer kit you have selected.
 
Bill of materials for selected triple 24,000 lb. trailer kit:
  • (3) 8,000 lb. trailer axles with electric brakes (Some assembly required)

  • (6) Six leaf slipper leaf springs 28" long

  • (3) 3.5" round u-bolt kit for 8,000 lb. axle including u-bolts, nuts, and plates

  • (1) Triple hanger kit for 8,000 lb. axle including hangers, shackle bolts and nuts, shackle straps, and equalizers

  • (6) 17.5 inch 21575R17.5 OEM steel wheels and tires

  • (1) Trailer light kit including tail lights, clearance lights, license plate bracket, and wire with connection

  • (1) Bulldog 2 5/16" adjustable gooseneck coupler

  • (2) Bulldog drop leg jacks with cross bar and handle

  • (2) Safety chains

  • (1) Breakaway kit with charger

  • (50) 18"x2" reflective conspicuity tape strips

Part Number: ASINTKITTRPL8005 | Total weight: 1200 lb.

(read more...)

Celebrating our 100th year in business! Take an additional 5% off this item, plus volume discounts, at checkout.

Starting At
$5,724.35
View More
Apply for a business Line of Credit and Save an Additional 10% on all Purchases Placed Online
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