 | Paccar Switch Trans Retarder Q27-60305L8eef1aa1 Paccar Q27-60305L8eef1aa1 |  | $63.25 | $36.87 | | US | 30m |
 | Paccar Switch Trans Retarder Dbl 16-091215L8eef1a11 Paccar 16-091215L8eef1a11 | | $105.69 | $38.12 | | US | 37m |
 | Used Caterpillar D250e Valve And Mounting Group (Retarder And Control) 1444279 | | $571.05 | $ | | US | 1h 7m |
 | Dana 832055 Coupling Flange G171 Retarder | | $460.30 | $33.13 | | US | 1h 35m |
 | Retarder Control Pressure Switch For Freightliner A06-14971-001 | | $204.86 | $20.60 | | US | 1h 47m |
 | Freightliner Bracket Retarder Contr 719459000
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $1282.15 | $52.38 | | US | 2h 36m |
| Mci Sensor Retarder Dash Light A364.542.74.17
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $363.00 | $25.27 | | US | 2h 36m |
| Mci Harness Ext Retarder Light 07-12-1559
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $43.99 | $15.85 | | US | 2h 36m |
| Mci Rocker Buttton Retarder 07-19-1033
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $46.57 | $15.92 | | US | 2h 36m |
| Mci Retarder Valve Tc 7 102763
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $259.14 | $22.20 | | US | 2h 36m |
| Mci Repair Kit Retarder Valve 102145
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $151.49 | $19.03 | | US | 2h 36m |
| Mci Housing Retarder Control/B 179.7220.621.09
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $287.63 | $28.04 | | US | 2h 37m |
| Mci Switch Retarder 2 Psi 51-26117-015
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $204.45 | $20.59 | | US | 2h 37m |
| Mci Handle Retarder Without Kn 8.345.000.165
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $112.72 | $17.88 | | US | 2h 37m |
| Mci Knob Retarder Handle 8.345.000.058
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $68.86 | $16.59 | | US | 2h 37m |
| Mci Retarder Syst Brk 125 Psi 97-8032-00001
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $268.39 | $27.47 | | US | 2h 37m |
 | Peterbilt Switch Trans Retarder Dbl 16-091215L8eef1a11
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $185.79 | $20.04 | | US | 2h 44m |
| Paccar Bracket Support Retarder T P11-6054
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $112.45 | $38.37 | | US | 2h 45m |
| Peterbilt Switch Trans Retarder Q27-60305L8eef1aa1
PLEASE READ ENTIRE LISTING BEFORE PLACING YOUR ORDER | | $112.88 | $17.88 | | US | 2h 48m |
 | Modern Railroads 1950 May Vol. 5 #5 Southern Pacific Installs Car Retarders | | $47.88 | $38.75 | | US | 5h 19m |