DIY Single Axle Trailer Kit 1000Kg Rated 45mm Slipper Springs. 40mm Stub Axles

🔧 Coffs Metal Works DIY Single Axle Trailer Kit — 1000kg Rating

Our DIY Single Axle Trailer Kit is designed for builders who want reliable, high‑quality components that meet — and exceed — Australian Standards. Every part in this kit is selected for strength, durability, and long‑term performance, making it ideal for box trailers, general‑purpose trailers, and custom builds.

🛞 Available Stud Patterns

Choose the stud pattern that suits your wheels. Standard options included, with premium patterns available for a small upgrade.

• Ford 5/114.3 — 1/2" studs & nuts
• Commodore 5/120 — 7/16" studs & nuts
• HQ 5/120.65 — 7/16" studs & nuts
• HT 5/108 — 7/16" studs & nuts
• 6‑Stud LandCruiser 6/139.7 — 1/2" studs & nuts (+$20)
• 5‑Stud LandCruiser 5/150 — 9/16" studs & nuts (+$20)
• 6‑Stud D40 / NP300 6/114.3 — 1/2" studs & nuts (+$20)
• 5‑Stud Suzuki / F100 5/139.7 — 9/16" studs & nuts (+$20)

📦 What’s Included in the Coffs Metal Works Kit

Every component is workshop‑grade and selected for strength, compatibility, and ease of installation.

• 40mm x 200mm Square Stub Axles (pair) — includes washers & split pins
• 5‑Leaf 45mm Black Slipper Springs — nylon bushes, shot‑peened, 1000kg rated per pair
• 1/2" Spring Bolts with washers & nuts
• Front Hangers (pair)
• Rear Hangers (pair)
• Fish Plates (pair)
• 50mm Square U‑Bolts (4x) — suits 50mm RHS
• Axle Pads (pair)
• 5‑Stud Hubs — SG cast (stronger than grey iron), cups pre‑pressed
• LM Holden Bearing Sets — inner & outer bearings, washers, split pins, dust seals, dust caps
• Universal 2/3‑Hole 50mm 2000kg Ball Coupling
• Weld‑On Coupling Base Plate
• High‑Tensile Coupling Bolts — 3x with nyloc nuts
  

💪 Built for Strength, Reliability & Compliance

Every component in this kit is selected to ensure your trailer build is:

• Strong and dependable
• Easy to assemble
• Fully compliant with Australian Standards
• Suitable for general‑purpose and commercial use