Add to Cart Mack MP8 Heavy Duty Turbocharger Speed Sensor 64MT457M PAI Industries MSRP: Now: $168.15 Was: Mack MP8 Heavy Duty Turbocharger Speed Sensor 64MT457M *Please Verify OEM Number Before Purchase Heavy Duty Turbocharger Speed Sensor Fits Mack MP8 Engines & Various Volvo Models Direct Aftermarket Replacement For OEM #s: 25099551, 64MT457M,... MSRP: Now: $168.15 Was: Add to Cart