45mm Round Galvanised Axle – Marine
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Price range: $290.40 through $351.00 Inc.GST
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45mm Round Galvanised Axle – Marine Turn
A 45mm round galvanised axle is rated at 1450kg on slimline bearings and is suited to single- or tandem-axle boat trailers.
All Couplemate axles are galvanised in Brisbane. Your purchase employs fellow Aussies. We are fiercely proud Australians and spend our dollars locally where at all possible.
Measure your axle length from tip to tip or hub face to hub face. Axles are supplied with a nut, washer, and split pin.
Slimline Bearing Sizes
Heavy loads on light axles create what we call axle flex. Axle flex results in vibration at high speeds. This vibration occurs in the middle of the axle.
The result of axle flex is premature aging of the trailer spring and trailer vibration at high speeds.
When should I replace my galvanised axle?
Replace your 45mm round galvanised axle with a 45mm Square Axle if it is bending in the middle by more than 10mm. Place a straight edge along your existing axle to measure axle fatigue.
Round trailer axles up to 1800mm in slimline or parallel configurations are ideal for trailer weights up to 1450kg. The 45mm round axle may start to flex at full load over 1800mm long, causing axle fatigue.
Video: Vibration Fatigue in Caravans and Boat Trailers
Wider trailers require square axles for the best suspension performance.
Caravan axles and their maximum rating.
- 39mm Round Axle – 750kg
- 39mm Round Galvanised Axle – 750kg
- 40mm Square Axle – 1000kg
- 40mm Square Galvanised Axle – 1000kg
- 45mm Round Galvanised Axle – 1600kg
- Square Axle 45mm – 1450kg
- 45mm Square Parallel Axle – 1600kg
- 45mm Galvanised Square Axle – 1600kg
- Square 50mm Slimline Galvanised Axle – Marine
- 50mm Square Axle – 2500KG
- 50mm Galvanised Square Axle – 2250kg
- 60mm Round Trailer Axle 2t or 3t
- 60mm Round Axle – 3000kg
- 60mm Galvanised Round Axle – 3000kg
Additional information
| Weight | 35 kg |
|---|---|
| Dimensions | 240 × 50 × 50 cm |
| Beam Size | 45mm Round |
| Axle Length | 1500mm – 1800mm, 1800mm – 2000mm, 2000mm – 2200mm, 2200mm – 2300mm, 2300mm – 2500mm |
Our Service Lifetime Warranty
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Couplemate™ is a manufacturer and vendor of high-quality towing, trailer, and caravan components. Couplemate™ Core Goods and Custom Work are guaranteed to be free of defects for the service lifetime of the product when used as intended.
Warranties are non-transferrable and Couplemate™ requires satisfactory proof of purchase prior to issuing a remedy. The full Couplemate™ Warranty Policy can be found in the Terms & Conditions: Section 8 – Consumer Guarantees & Warranty.
Warranties are in addition to your rights under the Australian Consumer Law. If something is wrong with your order, please contact our team.
60-Day Returns
After 60 years of experience, we know that life has its unpredictable moments.
All Couplemate™ orders (online, over the phone, or in-store) have a 60 day period for change-of-mind returns and exchanges. There are some items that can’t be returned and some returns may incur a 15% restocking fee.
You can view our full policy for change-of-mind returns here.
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