R2200 Mackay 1679 Dunbier Wobble Roller Washers & Split Pins M5 x 32 Clamshell Pack of 10 | Marine Trailer Part

🔧 Product Description

Mackay Wobble-Roller Washer and Split-Pin Service Pack - Part Number: R2200

A clamshell pack containing ten galvanised M5 × 32mm split pins and ten matching wobble-roller washers.

⚙️ Key Features

• Ten split pins
• Ten matching washers
• Galvanised finish
• Services multiple standard wobble rollers
• Clamshell pack

📏 Specifications

• Split-pin size: M5 × 32mm
• Quantity: 10 pins and 10 washers
• Dunbier cross-reference: 1679

🔄 Cross Reference & Related Parts

• Mackay: R2200
• Dunbier: 1679
• Standard grey wobble roller: Mackay R2133 / Dunbier 2969

🚤 Trailer Compatibility & Application

• Suitable for standard Mackay/Dunbier steel wobble-roller shafts using this retention system
• Not for large alloy-arm clip-retained rollers

🔌 Function

• Retains wobble rollers on their shafts while the washer provides a bearing surface against the roller hub.

⚠️ Common Signs of Failure

• Pins are bent or corroded
• Washers are grooved or distorted
• Roller has excessive end movement
• Shaft hole is enlarged
• Hardware is missing

🛠️ Installation & Safety

• Use a new split pin after disassembly
• Install the washer before the pin
• Confirm free roller rotation
• Spread the legs securely
• Inspect every serviced roller

📦 Condition

• Brand new Mackay trailer component
• Supplied as one clamshell pack with ten washers and ten split pins
• Supplied in original or equivalent packaging