A1365G-2 Mackay 1740 Dunbier Dust Cover Standard Pair | Marine Trailer Part
A1365G-2 Mackay 1740 Dunbier Dust Cover Standard Pair | Marine Trailer Part
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🔧 Product Description
Genuine Mackay Marine Trailer Products Galvanised Standard Trailer-Hub Dust-Cap Pair – Part Number: A1365G-2
A pair of galvanised press-fit dust caps for compatible standard trailer hubs. The caps cover the outer bearing and axle nut, helping retain grease and reduce water, dirt and road debris entering the hub.
⚙️ Key Features
- Galvanised steel construction
- Press-fit hub-cap design
- Supplied as a pair
- Protects the outer bearing and axle nut
- Replacement for dented, loose or missing original caps
📏 Specifications
- Pack quantity: Two dust caps
- Standard hub fitment; measure the cap outside diameter and hub bore
- Commonly associated with standard bearing-cup hub families
📋 Supplied Components
- 2 × Galvanised hub dust caps
🔄 Cross Reference & Related Parts
- Dunbier cross reference: 1740
- Heavy-duty and Bearing Buddy protectors require different cap or cover sizes
🚤 Compatibility & Application
- Compatible standard trailer hubs with matching cap bore
- Install with a proper cap driver to avoid distortion
- Do not strike the centre dome directly
- Check cap retention after bearing service
🔌 Function
Seals the outer hub opening and protects the wheel-bearing cavity from contamination.
⚠️ Common Signs of Failure
- Cap is dented, cracked or missing
- Cap no longer grips the hub bore
- Grease leaks around the cap edge
- Water contamination repeatedly reaches the outer bearing
- Cap interferes with the axle nut or split pin
📦 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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