A1307-2 Mackay 1782 Dunbier Bearing Protector Covers (Per Pair) | Marine Trailer Part

🔧 Product Description

Genuine Mackay Marine Trailer Products PVC Bearing-Protector Covers - Pair - Part Number: A1307-2

A pair of flexible PVC covers for compatible trailer bearing protectors. The covers fit over the spring-loaded protector body to contain excess grease and reduce dirt, salt and road spray collecting around the piston.

⚙️ Key Features

• Flexible protective PVC construction
• Supplied as a pair
• Helps contain grease expelled through the protector relief feature
• Reduces dirt and salt accumulation
• Replacement for missing, hardened or split covers

📏 Specifications

• Pack quantity: Two covers
• Protector size must match the cover inside diameter
• Bearing protectors are not included

📋 Supplied Components

• 2 × PVC bearing-protector covers

🔄 Cross Reference & Related Parts

• Dunbier cross reference: 1782
• Commonly used with Mackay A1304, A1305-2 and compatible bearing-protector bodies

🚤 Compatibility & Application

• Compatible bearing protectors with matching outside diameter
• Press the cover fully over the protector without obstructing the grease nipple
• Remove periodically to inspect the protector position and clean expelled grease

🔌 Function

Covers the bearing protector and contains grease spray while shielding the moving piston from contamination.

⚠️ Common Signs of Failure

• PVC is split, hardened or missing
• Cover no longer grips the protector
• Grease escapes onto the wheel
• Cover obstructs the piston or grease nipple
• Heavy contamination accumulates beneath the cover

📦 Condition

• Genuine Mackay Marine Trailer Products part
• Brand new
• Supplied in original or equivalent packaging