Description
Upgrade or repair your heavy-duty trailer axle with this premium, leak-free oil cap replacement kit.
Designed to match Dexter part number K71-148-00, this complete kit includes everything you need to protect your wheel bearings from dirt, debris, and moisture. It is engineered specifically for heavy-duty commercial setups, utility trailers, and multi-car haulers.
What is Included in the Kit:
(1) Clear Oil Cap (#021-036-00): Stamped with 21-36, allowing for easy oil level visual checks.
(1) Rubber O-Ring (#010-050-00): Ensures a tight, leak-proof seal around the hub body.
(1) Rubber Center Plug (#046-032-00): Removable plug for quick oil refilling without removing the cap.
Universal Axle Compatibility:
This kit features standard 4"-12 threads and serves as a direct fit for the following heavy-duty trailer axles:
Dexter 9K Axles (manufactured after October 1989)
Dexter 10K Axles (General Duty and Heavy Duty models)
Dexter 12K Axles
Dexter 15K Axles
Keep your trailer rolling safely and efficiently. Prevent bearing failure by replacing your cracked, foggy, or leaking oil caps today with this high-durability, factory-spec kit.