The SA45S10 Trailer Stub Axle is a heavy-duty 45mm × 45mm solid square steel stub axle measuring 10" / 250mm overall length. It is precision-machined for SL / Slimline / Ford bearings, making it suitable for heavier boat trailers, utility trailers, custom axle fabrication, overlay axles and trailer repairs.
Boat Trailer Axles
Stub Axle 45mm Square 10" (250mm) Long
SKU: SR-SA45S10
$38.75
Out of stock
Request a quote
Key benefits
Key Benefits
- 10" / 250mm overall length
- Heavy-duty 45mm × 45mm square
- Solid steel construction
- Precision-machined bearing journals
- Designed for SL / Ford / Slimline bearings
- Suitable for marine and boat-trailer applications
- Ideal for custom-width axle fabrication
- Suitable for hollow-tube axle construction
- Can be used for overlay and drop-axle fabrication
- Higher-capacity option than common 40mm LM stub axles
Dimensions
- Overall length: 250mm
- Imperial length: 10 inches
- Square body: 45mm × 45mm
- Inner bearing journal: approximately 35mm
- Outer bearing journal: approximately 22mm
SL / Ford Bearing Compatibility
- Inner / Large Bearing
- Cone: L68149
- Cup/Race: L68110
- ID: approximately 35mm
- Outer / Small Bearing
- Cone: LM12749
- Cup/Race: LM12710
- ID: approximately 22mm
Suitable Applications
- The SA45S10 is suitable for compatible
- Boat trailers
- Fibreglass boat trailers
- Aluminium boat trailers
- Heavier utility trailers
- Custom-width axles
- Overlay axles and drop axles using SL/Ford hubs.
Important Fitment Information
- Before installation, confirm the 45mm × 45mm square body, 250mm overall length and SL/Ford bearing profile. The hub should use L68149 inner and LM12749 outer bearings.
- Where the stub is being welded into a fabricated axle, correct alignment and an appropriate structural welding procedure are essential. The completed axle's legal capacity depends on more than the stub rating, including the axle assembly, suspension, hubs, brakes, wheels and tyres.
Shipping
Ships Australia-wide