Spring, 12 Leafs, SE: 17 in, LE: 20-3/4 in, TPK
#TLS050-0379-00
Specifications
| Application | Rear Axle |
| Capacity | 17000 lb (7709.75 kg) |
| Fits Vehicle Make | Hendrickson Suspension |
| Front Bushing | TPK |
| Leaf Spring Arch | 2-1/4 in (5.72 cm) |
| Long End Length | 20-3/4 in (52.71 cm) |
| Main Leaf Thickness | 9/16 in (1.42 cm) |
| Number of Leaves | 12 |
| Short End Length | 17 in (43.18 cm) |
| Spring Configuration | 1/558, 6/499, 5/447 |
| SRI | 50-379 |
| Width | 4 in (10.16 cm) |
Interchanges & Equivalent parts:
| 58559 |
| 50-379 |
| 050-0379-00 |