Hub Cap Center Fill Plug - Vented Heavy Duty 359-5915 180.10627

• Integrated Pressure Venting: Features a specialized internal vent that allows expanding gases to escape, preventing the pressure buildup that causes wheel seals to leak and fail.
• Moisture & Grime Barrier: Engineered to let the hub breathe while providing a tight physical barrier against road spray, dust, and chemical de-icers that contaminate axle oil.
• High-Grade Oil Resistance: Manufactured from premium elastomer materials that won't swell, shrink, or crack when exposed to synthetic or mineral-based gear oils.
• Universal Hub Fitment: Designed for a precision "push-in" fit into standard hub cap window openings, making it a perfect replacement for Stemco and Automann caps.
• Direct Cross-Reference: Delivers guaranteed Fleet Standard performance as a cost-effective, high-quality alternative to expensive dealership parts and Stemco 359-5915.

Protect your wheel bearings and prevent costly wheel seal blowouts with this premium aftermarket Vented Hub Cap Fill Plug distributed by FleetPro Parts & Tires. Standard solid plugs allow internal pressure to build as your axle oil heats up during highway travel, forcing oil past your seals and onto your brake shoes. Manufactured by Automann to strict Fleet Standard specifications, this vented plug allows your hub to "breathe" while keeping road grime and moisture out. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, mobile repair units, and owner-operators nationwide.

Pressure Relief: The Vented Hub Cap Fill Plug Advantage

This Vented Hub Cap Fill Plug is a critical component for any oil-bath hub system. Engineered with a specialized internal venting mechanism, it effectively regulates internal hub pressure without allowing oil to leak out. This simple, inexpensive part is the first line of defense against the "milky" oil caused by water intrusion and the catastrophic bearing failure that follows. Made from high-grade, oil-resistant rubber, it provides a snug, airtight fit in standard hub cap windows.

At FleetPro Parts & Tires, we know that small hardware prevents big headaches. This plug is a direct component of our 180.10626 Hub Cap Window Kits but is sold here individually for fast, economical maintenance. Acting as a direct replacement for highly searched industry standards like Stemco 359-5915, this Automann plug is a mandatory item for any fleet's preventative maintenance cabinet.

Vehicle Fitment & Compatibility

This heavy-duty aftermarket fill plug features a universal design intended for the following commercial applications:

• Make/Model: Universal for Class 8 Trucks and Trailers
• Compatibility: Fits most standard 1-1/8" window openings in Stemco-style and Automann hub caps
• Component Group: Axle & Wheel End / Hub Cap Accessories

Direct Replacement & Cross-Reference Numbers:

This Automann aftermarket plug serves as a direct exact-fit replacement for the following part numbers:

• Stemco Interchange: 359-5915, 3595915
• Automann Distributor #: 180.10627
• Industry Reference: 359-5995 (Red Vented Alternative)

Technical Specifications

• Component Type: Center Fill Plug for Hub Cap
• Feature: Integrated Pressure Relief Vent
• Material: Heavy-Duty Oil-Resistant Elastomer
• Color: Black
• Product Level: Fleet Standard Aftermarket
• Brand: Automann (Distributed by FleetPro Parts & Tires)