3260 Dunbier Supa-Rolla Arm 1 Roller (Length 300mm) | Marine Trailer Part
3260 Dunbier Supa-Rolla Arm 1 Roller (Length 300mm) | Marine Trailer Part
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🔧 Product Description
Genuine Dunbier Marine Products Supa-Rolla Steel Arm with Grey Wobble Roller – 300mm – Part Number: 3260
A single Dunbier Supa-Rolla steel arm measuring approximately 300mm and supplied with a grey wobble roller. The arm pivots on a bubble plate so the roller can follow the boat hull and share load with neighbouring rollers.
⚙️ Key Features
- Galvanised steel Supa-Rolla arm
- Approximate arm length: 300mm
- Includes grey wobble roller
- Pivoting arm follows hull angle
- Suitable for service or custom roller assembly
📏 Specifications
- Arm length: 300mm
- Roller type: Grey wobble roller
- Arm material: Galvanised steel
- Bubble plate, U-bolts and mounting leg are included only where stated
🔄 Cross Reference & Related Parts
- Long arm: Dunbier 3260
- Short arm: Dunbier 3260S
- Complete single assembly: Dunbier 3261
- Steel-arm bubble plate: Dunbier 3290
🚤 Compatibility & Application
- Dunbier Supa-Rolla steel-arm assemblies
- Position roller contact beneath a reinforced hull area
- Pair arms symmetrically and check free pivot movement
- Use the correct bubble plate, U-bolt and retaining hardware
🔌 Function
Supports the hull on a pivoting wobble roller and allows the contact angle to adjust during launch and retrieval.
⚠️ Common Signs of Failure
- Arm is bent or cracked
- Pivot hole is elongated
- Roller is seized, split or worn flat
- Arm no longer pivots freely
- Galvanising is lost and corrosion weakens the steel
📦 Condition
- Genuine Dunbier Marine 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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