Springs
When measuring replacement springs, use the chart below to determine what springs are needed. Double eye springs are measured from eye to eye, and slipper springs are measured from eye to where the slipper slips over the hanger bolt. Over time springs will lengthen/flatten due to the stress on the spring. It will probably measure longer than the measurement on the chart.
|
Part Number |
Description |
Size |
Capacity |
|
15327 |
Spring-Eyed Both Ends |
27" x 1 3/4" - 3 leaf |
750 lbs. |
|
20327 |
Spring-Eyed Both Ends |
27" x 1 3/4" - 3 leaf |
1000 lbs. |
|
35427 |
Spring-Eyed Both Ends |
27" x 1 3/4" - 4 leaf |
1750lbs. |
|
60627 |
Spring-Eyed Both Ends |
27" x 1 3/4" - 6 leaf |
3000lbs. |
|
Part Number |
Description |
Size |
Capacity |
|
605SS |
Spring-Slipper |
25 1/2" x 2" - 5 leaf |
3000lbs. |
|
E5115 |
Spring-Slipper |
28" x 2" - 6 leaf |
4000lbs. |
|
72-32 |
Spring-Slipper |
25" x 2" - 5 leaf |
3500lbs. |
|
72-51-1 |
Spring-Slipper |
25" x 2" - 7 leaf |
4000lbs. |
|
72-10-2 |
Spring-Slipper |
29 3/4" x 2" - 6 leaf |
4500lbs. |
|
72-43-1 |
Spring-Slipper |
30.38" x 3" - 5 leaf |
5000lbs. |
|
72-44-1 |
Spring-Slipper |
30.38" x 3" - 6 leaf |
6000lbs. |
|
72-45-1 |
Spring-Slipper |
30.38" x 3" - 7 leaf |
7500lbs. |
U-Bolt Kits Component Parts
|
Kit Number |
Part Number |
Description |
Quantity |
|
905025 (1 7/8" Dia. Tube) 2000lb. Axle |
030011 |
U-Bolt-Square |
4 |
|
035656 |
Nut |
8 |
Round
|
Kit Number |
Part Number |
Description |
Quantity |
|
905021 (2 3/8" Dia. Tube) 3500lb. Axle |
034546 |
U-Bolt |
4 |
|
030051 |
Nut |
8 |
|
|
030602 |
Plate |
2 |
|
|
905019 (3" Dia. Tube) 5200lb. Axle & 6000lb. Axle |
035112 |
U-Bolt |
4 |
|
030051 |
Nut |
8 |
|
|
030462 |
Plate |
2 |
|
|
APUBR3500 (3" Dia. Tube) 7000lb. Axle |
11-17 |
U-Bolt |
4 |
|
6-129 |
Nut |
8 |
|
|
12-2 |
Plate |
2 |
|
|
APUBR4000 (3 1/2" Dia. Tube) 8000lb. Axle |
11-65 |
U-Bolt |
4 |
|
6-7 |
Nut |
8 |
|
|
12-37 |
Plate |
2 |
