| Attribute |
Value |
| Spring Type |
Multi-Leaf Spring |
| Spring Eye |
2 |
| Eye Type (S.E./L.E.) |
BER/BER |
| Width |
3 |
| S.E. (A) |
33-3/16 |
| L.E. (B) |
33-3/16 |
| Bushing A End (S.E.) |
RB310-b, MR866 |
| Bushing B End (L.E.) |
RB309-b, MR864 |
| Nos. Leaves |
5 |
| Arch (C) |
6 |
| Capacity |
2700 |
| MFG |
Ford Truck |
| Notes (B. O. M) |
3X1/423 3/401 1/887*33-1/4X33-1/4 C:6 RB310/RB309 |
| Center Bolt Size |
7/16 X 3-1/2 |
| Center Bolt Head Size |
0.59D X 0.31H |
Ford OEM Part Numbers: 7C345560F, 7C345560FG, 7C3Z5560FD
