2 BILLET ALUMINUM 4" Oil Bath Cap 21-36 Trailer Axle Bearing Hub 10K-HD 12K-15K (21-36 Billet-Kitx2) Electric Tilt Car Hauler padding:32px 26px 28px 26px

padding:32px 26px 28px 26px

Part Number: 3017

000 lb trailer axle applications using 12-1/4" × 3-1/2" electric brakes

Included in This Kit (One Side)

2 BILLET ALUMINUM 4" Oil Bath Cap 21-36 Trailer Axle Bearing Hub 10K-HD 12K-15K (21-36 Billet-Kitx2) Electric Tilt Car Hauler padding:32px 26px 28px 26pxPair of 4. 0" Billet Aluminum Oil Bath Caps 12 Thread Replaces Dexter 21 36 Part Number: 21 36 Billet KitX2 Heavy duty billet aluminum oil bath caps designed to replace standard 4. 0" threaded plastic oil caps commonly used on select Dexter oil bath hub assemblies. Precision machined from solid billet aluminum for durability, corrosion resistance, and long service life. Ideal upgrade solution for cracked, leaking, or damaged clear plastic caps.