1296 Dunbier Knott Replacement Wheel 210/70 Suits 1294 | Marine Trailer Part

🔧 Product Description

Dunbier Knott Replacement Wide Jockey Wheel 210 × 70/75mm - Part Number: 1296

A replacement wide wheel for the Dunbier 1294 Knott TK57 heavy-duty jockey wheel. The approximately 210mm-diameter, 70-75mm-wide profile provides a broad footprint for improved movement over gravel and firm unsealed surfaces.

⚙️ Key Features

• Replacement wheel for Dunbier 1294

• Wide tread profile

• Moulded wheel and hub arrangement matching the Knott fork

• Restores rolling performance without replacing the complete jockey wheel

• Suitable for marine trailer service

📏 Specifications

• Nominal wheel size: 210 × 70/75mm

• Application: Dunbier 1294 / Mackay H3942

• Axle bore and hub width must match the original

🔄 Cross Reference & Related Parts

• Dunbier: 1296

• Knott compatible family: TK57 210 × 75mm

• Narrow replacement wheel: Dunbier 1298

• Complete jockey wheel: Dunbier 1294

🚤 Trailer Compatibility & Application

• Suitable only where the fork width, axle diameter and hub length match

• The wheel does not increase the rated capacity of the jockey-wheel assembly

• Use the original or specified axle-retaining hardware

🔌 Function

Supports the trailer drawbar and rolls within the Knott jockey-wheel fork during manual manoeuvring.

Common signs of wear or replacement:

• Tread is cracked, flat-spotted or worn through

• Wheel binds on the axle

• Hub bore is elongated

• Wheel is split or distorted

• Excessive side movement in the fork

🛠️ Installation & Safety

• Support the drawbar before removing the wheel axle

• Inspect the axle and fork for wear

• Install washers and retaining hardware in the original order

• Confirm free rotation without excessive side play

• Do not exceed the complete jockey wheel's marked rating

📦 Condition

• Brand new Dunbier Marine Products trailer component

• Supplied as one Knott 210 × 70/75mm replacement wheel

• Supplied in original or equivalent packaging