Specifications

13
P
ART# DESCRIPTION
3-49 seats for 1 3/4" tubular axle (Dexter 2k)
3-43 seats for 2 3/8" tubular axle (Dexter 2.8-3.5k)
3-42 seats for 3" tubular axle & 1 3/4" wide springs (Dexter 5.2-7k)
3-1 seats for 3" tubular axles & 2" wide springs (Dexter 5.2-7k)
WELD-ON AXLE SPRING SEATS (PERCHES)
PART# DESCRIPTION
12-1 use with 3" tubular axle & 1 3/4" wide double eye springs
12-2 use with 3" tubular axle & 2" wide slipper springs
12-3 use with 1 7/8” square U-bolts, 2 3/8" tubular axle & 1 3/4" wide double eye springs
12-4 use with 2 3/8" tubular axle & 2" wide slipper springs
12-40 use with 1 3/4" tubular axle & 1 3/4" wide double eye springs
note : can also use 12-2 & 12-4 with 2 3/16" square U-bolts & 12-1 w/3 1/16" square U-bolts
AXLE SPRING PLATES (ALL HAVE 6" LENGTH X 3 3/4" WIDTH & ARE TO BE USED W/ ROUND AXLE U-BOLTS)
PART# TUBE SIZE (THREAD) A B C
11-54 1 3/4" 3/8” 4.03" 3/8"-24 1 1/2”
11-21 2 3/8" 1/2” 5.13" 1/2"-20 2"
11-22 2 3/8" 1/2” 5.73" 1/2"-20 2"
11-18 3" 1/2” 7.05" 1/2"-20 2"
REPLACEMENT U-BOLTS (ROUND BEND) (ALL U-BOLTS COME WITH NUTS)
AXLE & SUSPENSION PARTS
P
ART#
THREAD A B C
11-124 1/2"RH 1 7/8" 4 1/2" 2"
1
1-125
1/2"RH
2 3/16"
5 1/2" 2 1/8"
11-127 1/2"RH 3 1/16" 5" 2 1/8"
1
1-386
3/8"RH
3 1/16"
3"
2 1/8"
11-388 3/8"RH 3 1/16" 4 1/2" 2"
REPLACEMENT U-BOLTS (SQUARE BEND) (ALL
U-BOL
TS COME WITH NUTS)
PART# DESCRIPTION
U-2
kit for 2k, 1 3/4" tubular axle (includes 4- 1
1-54, 8- -67, 2- 12-40)
U-3 kit for 3.5k, 2 3/8" tubular axle (includes 4- 11-21, 8- 6-46, 2- 12-3*)
U-6 kit for 6k & 7k, 3" tubular axle (includes 4- 11-18, 8- 6-46, 2- 12-1**)
* When supplying this kit for 2” wide springs, use 12-4, not 12-3 plates
** When supplying this kit for 2” wide springs, use 12-2, not 12-1 plates
U-BOLT KITS (INCLUDE 4 U-BOLTS, 8 NUTS, & 2 PLATES)
P
ART#
DESCRIPTION
6-67 3/8"-24 thread, flanged lock nut
6-46
1/2"-20 thread, nylock zinc-plated lock nut
U-BOLT NUTS