Spring, 4 Leafs, SE: 13-1/4 in, LE: 13-1/4 in, NB1 & NB1
#TLS997-0218-00
Specifications
| Application | Trailer |
| Bushing I.D. | 9/16 in (1.42 cm) |
| Capacity | 2500 lb (1133.79 kg) |
| Front Bushing | NB1 |
| Leaf Spring Arch | 3 in (7.62 cm) |
| Leaf Spring Eye ID | 11/16 in (1.75 cm) |
| Long End Length | 13-1/4 in (33.66 cm) |
| Main Leaf Thickness | 13/32 in (1.04 cm) |
| Number of Leaves | 4 |
| Rear Bushing | NB1 |
| Short End Length | 13-1/4 in (33.66 cm) |
| Spring Configuration | 2/401, 2/360 |
| SRI | UNA-218, UNA-110, 72-25, 1763, 93181, 93103, SW-4 |
| Type | Double Eye Leaf Spring |
Interchanges & Equivalent parts:
| D07202500 |
| US-1065 |
| D072-025-00 |
| 72-25 |
| 72-25A |
| 93181 |
| SW-4 |
| UNA-110 |
| UNA-218 |
| 997-0218-00 |