Spring, 5/1 Leafs, SE: 25 in, LE: 31 in, RB158-B & RB157-B
#TLS043-0701-00
Specifications
| Application | Front Axle |
| Capacity | 2977 lb (1350.11 kg) |
| Fits Vehicle Make | Ford Trucks |
| Front Bushing | RB158-b |
| Leaf Spring Arch | 4-1/4 in (10.8 cm) |
| Long End Length | 31 in (78.74 cm) |
| Main Leaf Thickness | 29/64 in (1.14 cm) |
| Number of Leaves | 5/1 |
| Rear Bushing | RB157-B |
| Short End Length | 25 in (63.5 cm) |
| Spring Configuration | 1/447, 1/401, 3/360, 1/744 |
| SRI | 43-701 |
| Width | 3 in (7.62 cm) |
Interchanges & Equivalent parts:
| 43-701 |
| 043-0701-00HD |
| 043-0701-00 |
| 43-701U |