2PK Trailer 1.98" OD Lube Grease Hub Cover Dust Cap With Rubber Plug

Trailer Hub Grease Cap With Rubber Plug

This 2-pack of trailer hub dust caps is designed to cover and protect grease-lubricated trailer hubs. Each cap includes a rubber plug for access to the grease fitting. With a 1.98 inch outside diameter, these caps are commonly used on trailer axle hubs to keep dust, water, and debris out of the grease cavity.

Product Details

• Product Type: Trailer hub lube grease cap with rubber plug
• Outside Diameter: 1.98"
• Quantity: 2 pack
• Included Components: Hub cover dust cap, rubber plug

Frequently Asked Questions

Q: What is the purpose of the rubber plug? A: The rubber plug covers the grease access opening in the hub cap, allowing you to add grease without removing the entire cap.

Q: How do I know if this cap fits my trailer hub? A: Measure the hub's outside diameter where the cap installs and confirm it matches 1.98" before purchase.

This is an aftermarket replacement part. Confirm fitment before purchase.