1990 Mack R Series Throttle Bodies
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- Dorman HD Solutions®Throttle Position SensorMack RD600K / RD600P / RD600S / RD600SX / RD8006S /... With WM526 Series Pedals 1990, Throttle Position Sensor by Dorman HD Solutions®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$316.99