SKF Aluminum Trailer Axle Hub Cap - 6-Bolt 5-1/2in Bolt Circle Oil Fill - SKF 1643 180.CR1643-C30
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$13.31
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Fitment
Fits these trucks
Universal - trailer axle wheel ends6-bolt hub caps on a 5-1/2in bolt circleOil-lubricated trailer wheel ends
Always confirm your year, make & model before ordering.
Part numbers
OEM & interchange numbers
1 cross-refSKF 1643
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview
Keep a trailer wheel end sealed and readable with this SKF Aluminum Oil Fill Hub Cap distributed by FleetPro Parts & Tires. It mounts to a 6-bolt, 5-1/2in bolt circle trailer hub and holds the oil bath that keeps those bearings alive between services. A cap that is cracked, pitted or bolted down over a tired gasket lets oil out and water in, and the first sign of it is usually a hot hub or a smoking wheel at a scale house. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, trailer repair shops, and owner-operators nationwide.
Built From Aluminum: The Trailer Oil Fill Hub Cap Advantage
This is an OE grade SKF cap made from aluminum.
The oil fill design lets you bring the wheel end back up to level through the fill point instead of pulling the cap and disturbing the gasket. Sold each, it fits trailer axle wheel ends on the 6-bolt, 5-1/2in pattern. Always fit a fresh hub cap gasket when the cap goes back on, and bring the bolts up evenly in a cross pattern so the flange pulls down square.
At FleetPro Parts & Tires, we know a trailer sitting out of service over a leaking hub cap is the most expensive kind of downtime. This SKF cap is a direct replacement for the highly searched industry number SKF 1643.
Vehicle Fitment & Compatibility
This OE grade hub cap uses a universal design intended for the following commercial applications:
- Make/Model: Universal - commercial trailers and heavy-duty vehicles
- Position: Trailer axle wheel ends
- Mounting: 6 bolt, 5-1/2in bolt circle
- Lubrication: Oil fill
- Component Group: Air Brake & Wheel / Wheel End Seals & Bearings
Direct Replacement & Cross-Reference Numbers:
This SKF hub cap serves as a direct replacement for the following part number:
- SKF Interchange: 1643
- Automann Distributor #: 180.CR1643-C30
Technical Specifications
- Component Type: Oil Fill Hub Cap
- Axle: Trailer axle
- Bolt Pattern: 6 bolt
- Bolt Circle: 5-1/2in
- Material: Aluminum
- Style: Oil fill
- Weight: 1.28 lbs
- Package Dims: 6.5 x 6.5 x 3 in
- UPC: 889626636554
- Product Level: OEM
- Brand: SKF (Distributed by FleetPro Parts & Tires)
Key features
- Aluminum Body: This hub cap is made from aluminum, sold each.
- Trailer Axle Fit: Made for trailer axle wheel ends on a 6-bolt, 5-1/2in bolt circle.
- Oil Fill Design: Set up for oil-lubricated wheel ends, so topping off does not mean pulling the cap.
- OE Grade SKF: Built by SKF and carried at the OEM quality tier, sold each.
- Direct SKF 1643 Replacement: A drop-in replacement for the widely searched SKF 1643.
Specifications
Component Type
Oil Fill Hub Cap
Axle
Trailer axle
Bolt Pattern
6 bolt
Bolt Circle
5-1/2in
Material
Aluminum
Style
Oil fill
Weight
1.28 lbs
Package Dims
6.5 x 6.5 x 3 in
UPC
889626636554
Product Level
OEM
Questions
Will this fit my truck?
This part fits Universal - trailer axle wheel ends, 6-bolt hub caps on a 5-1/2in bolt circle, Oil-lubricated trailer wheel ends. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with SKF 1643.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.