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Trailer Caravan U Bolt Kit 50MM x 150MM – Suits 50mm Square Axle & 60mm Wide Leaf Springs (SKU: JIA007)
$85.80
Heavy-duty U bolt kit for securing 50mm square axles with 60mm wide leaf springs. Includes 4 U bolts, axle fish plates, and pad plates. Simple, durable, and ready for Aussie roads.
In stock
Trailer Caravan U Bolt Kit 50MM x 150MM – Suits 50mm Square Axle & 60mm Leaf Springs (JIA007)
This high-quality Trailer U Bolt Kit is designed to provide secure and long-lasting fastening for your trailer’s suspension system. Specifically built to suit 50mm square axles and 60mm wide leaf springs, it includes everything you need for a reliable axle-to-spring connection—no guesswork, no extra hardware needed.
Ideal for trailers, caravans, campers, or custom builds, the JIA007 kit ensures maximum stability and safety under load. Whether you’re upgrading a tired suspension or building from scratch, this kit is a dependable choice for Aussie conditions.
Kit Includes:
- 4x U Bolts (50mm x 150mm)
- 2x 10mm Axle Fish Plates
- 2x Axle Pad Plates
Features:
- Designed for 50mm square axles with 60mm wide leaf springs
- 10mm thick fish plates provide robust support
- Heavy-duty steel for strength and durability
- Easy to install – perfect for DIY and professional use
- Corrosion-resistant finish for long service life
Whether you’re hitting the highway or building a new trailer project, the JIA007 U Bolt Kit gives you the grip and reliability you need.
FAQ
Q: Will this fit a 45mm axle?
A: No, this kit is designed specifically for 50mm square axles. For 45mm axles, please choose the correct corresponding kit.
Q: Are the bolts and plates coated for rust resistance?
A: Yes, all components are treated for corrosion resistance, making them suitable for road and off-road use.
Q: Can I install this kit myself?
A: Absolutely! It’s designed for simple DIY installation, though torque specs should always be checked for safety.
Q: Are nuts and washers included?
A: Yes, all required fittings for installation are included with the U bolts.
| Weight | 4.01 kg |
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| Dimensions | 10 × 10 × 10 cm |
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Evaluation & Recommendation
Recommended For:
- Trailer and caravan owners with 50mm square axle setups
- Builders or repairers using 60mm wide leaf springs
- DIYers looking for a complete, pre-matched U bolt kit
Not Suitable For:
- Round axles or different leaf spring widths
- Applications requiring longer bolts or larger pad plates
Installation Tips:
- Align axle and leaf spring properly before tightening
- Use a torque wrench to tighten U bolts evenly and to spec
- Re-check after your first 50–100km drive to ensure nothing has loosened
Still unsure if this is the right fit? Send us your axle measurements—we’re happy to help you get the right kit!
