Spring, 3 Leafs, SE: 14 in, LE: 14 in, NB1 & NB1
#TLS997-0122-00
Specifications
| Application | Trailer |
| Bushing I.D. | 9/16 in (1.42 cm) |
| Capacity | 500 lb (226.76 kg) |
| Front Bushing | NB1 |
| Leaf Spring Arch | 4-1/8 in (10.49 cm) |
| Leaf Spring Eye ID | 11/16 in (1.75 cm) |
| Long End Length | 14 in (35.56 cm) |
| Main Leaf Thickness | 15/64 in (0.58 cm) |
| Number of Leaves | 3 |
| Rear Bushing | NB1 |
| Short End Length | 14 in (35.56 cm) |
| Spring Configuration | 3/237 |
| SRI | UNA-122, 26-500, AS-3, UNA-238, 5015-3 |
| Type | Double Eye Leaf Spring |
Interchanges & Equivalent parts:
| T28-237-3L |
| T28-237-C |
| T282373L |
| T28237C |
| UNA122 |
| 26-500 |
| AS-3 |
| MARS-15 |
| UNA-122 |
| UNA-238 |
| 997-0122-00 |