Sterling Timbren Kits
| STERLING | ||||||
| CAB FORWARD | Year | Front | Front | Rear | Rear | |
| Regular | Heavy Duty | Regular | Heavy Duty | |||
| SC7000, SC8000 | FFFL80A | — | RESOS1 | URMDB | ||
| 360 Series | 2006-09 | GMFW4C | — | MFRFMMR | — | |
| HEAVY DUTY | ||||||
| CONVENTIONAL | ||||||
| BULLET 4500, 5500 | 2008-09 | DF5500 | DF5500HD | DR5500 | DRTT4500 | |
| L9507 series | Wing plow | 2008-09 | — | STFL9507R | RES001 | URMDH |
| L9500 series | 2006-07 | STFL9500 | — | RES001 | URMDH | |
| L85 | with leaf spring | — | STFL8500 | — | FRM2L | |
| L85 | with air spring rear | — | STFL8500 | — | FRM2A | |
| L85 Vocational | with leaf spring | — | STFL8500V | — | FRM2L | |
| L85 Vocational | with air spring rear | — | STFL8500V | — | FRM2A | |
| L75, L85 SERIES | 2 bolts on front shock bracket – except Aeromax | 2003-05 | FFFL80A | FFFL80HD | RES001 | URMDH |
| L75, L85 SERIES | 3 bolts on front shock bracket – except Aeromax | 1996-03 | STFLT95A | — | RES001 | URMDH |
| ACTERRA, SC7000, SC8 | with TUFTRAC rear axle | SFACT | — | RED001 | — | |