Cap Wide 5 Drive Flange

The Winters Cap Wide 5 Drive Flange is a precision-engineered dust cover designed for vehicles equipped with Wide 5 bolt-pattern differential housings. This aluminum component protects the drive flange from contamination, moisture, and road debris during operation and storage. The black anodized finish provides corrosion resistance in harsh field and industrial environments where exposure to salt, moisture, and extreme temperatures is expected.

Constructed from aluminum with a durable black anodized coating, this Wide 5 flange cap weighs just 0.06 lbs and measures 2.7 x 0.45 x 3.7 inches—compact enough for easy installation and removal without adding bulk. The three-bolt mounting design ensures secure attachment and repeatable fitment across service intervals. The anodized surface resists oxidation and maintains appearance across multiple seasonal cycles, critical for vehicles used in off-road recovery, agricultural, or marine applications where corrosion prevention is essential.

This component is intended for operators maintaining specialty vehicles, classic or vintage trucks, and heavy-duty off-road equipment where Wide 5 differentials are the standard. Whether performing routine maintenance, preparing for extended deployment, or replacing a damaged cover, this Winters part delivers OEM-level fitment and protection. Vehicle owners and technicians relying on Wide 5 drive systems will recognize Winters as a dependable source for differential hardware and protective accessories that meet field durability standards.

Wide 5 bolt patterns are common on American-made vehicles from the 1960s through 1980s, and remain in use on specialized off-road and agricultural platforms. A properly fitted flange cap prevents gear oil leakage, protects internal bearing surfaces from contamination, and extends the service life of the differential assembly. This SKU WIN3117 represents a direct-fit replacement for OEM or worn covers on compatible Wide 5 housings.