2- 5x4.5 Idler Hubs with 2000# Bearing Kits Replace Snow Mobile Trailer Axle (RVIBT5450-KITX2) 12 x 2 Backing plates 1990 to July 2009) is

1990 to July 2009) is not interchangeable with "2009 & later"  hub drum 8-415 and 8-430 series (after May 2013)

No manual brake adjustments required

ensure the mounting surface is ground clean before welding for maximum penetration

instead of replacing your entire axle

2- 5x4.5 Idler Hubs with 2000# Bearing Kits Replace Snow Mobile Trailer Axle (RVIBT5450-KITX2) 12 x 2 Backing plates 1990 to July 2009) is(2) Idler Hubs for 2,000 lb Axles 54. 5 Bolt Pattern Part Number: RVI H 545 2K KITX2 This kit includes two complete 2,000 lb idler hubs with matching bearing kits and hardware. These hubs fit most standard 2,000 lb trailer axles from manufacturers such as Dexter, AL KO, AXIS, and others using the 5 on 4. 5" bolt pattern. Each hub comes pre raced and ready for installation. Features Designed for 2,000 lb trailer axles 5 on 4. 5" bolt pattern Races pre