4PK Grease Cap & Plug Fits Most 2,000 to 3,500 lb Trailer Axles 1.98" OD

Trailer Axle Grease Cap and Plug Set for 2,000 to 3,500 lb Axles

This 4-pack of grease caps with plugs is an aftermarket replacement set for trailer axle hubs. Each cap covers the hub bore to retain grease and keep dust and moisture out, and the included plug allows grease to be added without removing the cap. The 1.98" outer diameter suits hubs designed for that cap size.

Product Details

• Quantity: 4 caps and 4 plugs
• Outer Diameter: 1.98"
• Application: Trailer axles rated 2,000 to 3,500 lb
• Included Components: Grease cap and rubber plug

Fitment & Compatibility

• Fits most 2,000 to 3,500 lb trailer axles with a 1.98" outer diameter hub bore

Frequently Asked Questions

Q: How do I confirm this cap fits my trailer axle? A: Measure the hub bore where the cap seats and confirm it matches the 1.98" outer diameter, and verify your axle is rated 2,000 to 3,500 lb.

Q: What is the plug for? A: The rubber plug seals the grease port in the cap so you can add grease without removing the cap.

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