MAT Import 88-545-02 idler hub fits 2990 lbs. to 3500 lbs. capacity axles and has a 5 on 4-1/2" bolt pattern. Compatible all with 1-1/16" inner diameter outer bearing and a 1-3/8" inner diameter inner bearing combination style E-Z Lube, Sure-Lube, Accu-Lube, Super Lube, Easy Grease and non lubing spindles. Interchangeable with all major trailer axle brands.
1 - Idler hub with 5 on 4-1/2" lug bolt pattern (see image on how to measure lug spacing)
- 6-1/4" diameter flange
- 4-1/8" overall height
- 1/2"-20 thread pitch lug studs
- 1 - L44610 outer bearing race (pre-installed)
- 1 - L68111 inner bearing race (pre-installed)
- has a 1.98" bore diameter
- Rated 1750 lbs. capacity per side
This trailer idler hub is interchangeable with all industry standard axle brands including Dexter Axle, Lippert Components (LCI), Rockwell American, AL-KO, Axle Tek, TK Trailer Axles, UFP by Dexter Marine, Tie Down by Dexter Marine, and C.E. Smith.
