Part # ST400D
Aluminum Oil Cap
4” Universal Threaded Hub Cap, Fits 9K (after 10-1-89), 10K, 12K, and 15K axles. Aluminum Alloy body, designed for grease and/or oil bath applications. Oil level indicating window and magnetic vent plug that removes metallic particles. Easy access drain port / fill port.
Plug, seals & hardware included
1/8”-27 NPTF plug included
4” Machined Threads
Replaces Dexter 21-36, ST-400 prior 08/2019
Fits:
9,000-lb Axles manufactured after October 1, 1989
10,000-lb Axles
12,000-lb and 15,000-lb Heavy-duty axles
Each Hub Cap contains:
(1) hub cap
(1) gasket
(1) lens
(1) retainer ring
(1) foam gasket
(6) Torx Screws
(1) magnetic vent plug
(1) 1/8 -27 Plug
(1) O-Ring