A1310SLG Mackay 1908SL Dunbier Galvanised Disc Hub 13" HT with Slimline Bearings | Marine Trailer Part
A1310SLG Mackay 1908SL Dunbier Galvanised Disc Hub 13" HT with Slimline Bearings | Marine Trailer Part
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🔧 Product Description
Genuine Mackay Marine Trailer Products Galvanised HT-Pattern Disc Hub for 13" Wheel with Slimline Bearings – Part Number: A1310SLG
A galvanised disc-brake hub for 13-inch HT-pattern wheels and 45mm square or compatible Slimline axle stubs.
⚙️ Key Features
- Galvanised or corrosion-resistant marine-trailer construction
- 5-stud HT/Holden-trailer pattern wheel mounting pattern
- Slimline bearing configuration
- Designed for compatible mechanical or hydraulic trailer braking where specified
- Serviceable bearings, seals, dust cap and wheel studs
📏 Specifications
- Wheel-size application: 13-inch
- Stud pattern: 5-stud HT/Holden-trailer pattern
- Bearing family: Slimline
- Rotor/hub specification: integral disc hub
- Published application rating: matching Slimline axle/hub application
- Brake application: Mechanical or hydraulic disc caliper
- Wheel studs, bearing preload, seal and caliper alignment must follow the component specification
📋 Supplied Components
- 1 × Galvanised disc hub
- Slimline bearing set as supplied
🔄 Cross Reference & Related Parts
- Dunbier cross reference: 1908SL
- Related LM-bearing HT hub: Mackay A1310LMG / Dunbier 1908G
🚤 Compatibility & Application
- Confirm wheel stud PCD, centre bore, bearing journals, seal surface and axle-nut thread
- Brake rotor thickness and offset must match the caliper and mounting bracket
- The complete running-gear capacity is limited by the lowest-rated axle, bearings, hub, wheel, tyre, brakes and suspension
- Set bearing preload and wheel-nut torque correctly after installation
- Flush and inspect regularly after saltwater immersion
🔌 Function
Supports the trailer wheel on tapered roller bearings and, on disc-hub versions, provides the friction rotor used by the brake caliper.
⚠️ Common Signs of Failure
- Bearing noise, heat or excessive wheel play
- Rotor is scored, cracked, warped or below minimum thickness
- Stud holes or wheel studs are damaged
- Seal leakage or water-contaminated grease
- Hub or rotor has excessive runout
📦 Condition
- Genuine Mackay Marine Trailer Products part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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