NTI Limited provides Lippert parts such as the 178056 Lippert 178056 Spring Seat for 12k Axle, 5" Tube.
178056
Lippert 178056 Spring Seat for 12k Axle, 5" Tube
12K HUB-DRUM COMPLETE( hub/drum,bearings, seal ,cap, lug nuts)
K-297983
Caliper assembly with fittings and pads, 10-16k
2020111769
Unitized oil seal (3.125 ID), 12-16k
295924
Rotor - 10.91", 10-16k
2020109475
Hub dust cap with Super Lube (2.5"), 5.2-6k
122064
Electric brake assembly right self adjust, 3.5k (10" x 2.25")
1224503
ST235/80R16 LRE MASTERTRACK MTD 16X6 865 BLACK SPK
17-162-1T-1-08
Electric brake assembly, left (12.25" x 5"), 12-16k
297998
Idler Hub Assembly 5-4.5 BC; 3500# (Retail Box)
814199
Spring Seats for 3.5K Axle, 2-3/8 Diameter Axle Tube
177044