Dynomax 22040 - Walker Dynomax School Bus/Tractor Mufflers

Dynomax#289-22040

Dynomax Exhaust TRACTOR MUFFLER
$81.99 Ships 06/27/13


Dynomax 22040 - Walker Dynomax School Bus/Tractor Mufflers

Walker Dynomax School Bus Mufflers have been engineered for superior sound control and are able to handle the high heat of a full day of driving.

  • Heavy-gauge, all-aluminized steel for maximum durability
  • Straight through flow for minimum backpressure
  • Domed heads to shed moisture for increased life
  • Bridge-constructed inlets and outlets for vibration resistance
  • Internally-welded baffles to increase durability

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