4PCS Replacement 8K 2-7/8" Oil Bath Caps Trailer Axle For Dexter 21-35 LCI 8000#

8K 2-7/8" Oil Bath Caps for Dexter and LCI Trailer Axles

These replacement oil bath caps fit 8,000 lb trailer axles and seal the hub so gear oil stays in and water and road grime stay out, with cross-reference numbers 21-35 and 8000#.

Overview

This 4-pack of 8K oil bath caps is a direct replacement set for 8,000 lb trailer axles that use oil bath lubrication instead of grease. Each oil bath cap threads onto the hub to hold the oil bath seal in place and protect the bearings from contamination. They are built for trailer owners and shops servicing 8K axles on equipment, utility, and cargo trailers.

Built For Performance

• Fits 8,000 lb trailer axles with 2-7/8 inch oil bath hubs
• Threaded design for a secure seal against the hub face
• Cross-references 21-35 and 8000# fitment
• Sold as a set of four to service both sides of a tandem axle
• Protects bearings from water, dust, and road debris
• Designed for use with oil bath hubs, not grease-packed hubs

Fits These Machines

• for Dexter 8,000 lb trailer axles
• for LCI 8,000 lb trailer axles
• 8K trailer axles with 2-7/8 inch oil bath hubs

On-The-Job Use

• Servicing tandem axle equipment trailers
• Repairing leaky or damaged oil bath hubs on cargo trailers
• Routine bearing maintenance on utility trailers
• Fleet service for dump and flatbed trailers

Specs At A Glance

Good To Know

Q: Will these fit grease-packed hubs? A: No, these oil bath caps are made for hubs that use oil bath lubrication, not grease-packed hubs.

Q: How do I know if these fit my axle? A: They are designed for 8,000 lb trailer axles with 2-7/8 inch oil bath hubs, and fit can vary by axle model and serial number.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.