MV-3 Dash Control Valve Air Brake Module S21729 for Freightliner Kenworth Peterbilt Volvo Mack

MV-3 Dash Control Valve Air Brake Module S21729 for Freightliner Kenworth Peterbilt Volvo Mack

$39.50
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MV-3 Dash Control Valve Air Brake Module S21729 for Freightliner Kenworth Peterbilt Volvo Mack

MV-3 Dash Control Valve Air Brake Module S21729 for Freightliner Kenworth Peterbilt Volvo Mack

$39.50
Shipping calculated at checkout.

MV-3 type dash control module for controlling pneumatic brake and parking systems on commercial trucks and semi-trailers. Designed to replace push-pull air valve modules on the dashboard.

  • Part Number: S21729 (cross-ref: 170.801631WF)
  • Application: Air brake and parking brake dash control
  • Compatible Trucks:
    • Freightliner: Cascadia, Century, Columbia, M2
    • International / Navistar: ProStar, TranStar, DuraStar
    • Kenworth: W900, T680, T800
    • Peterbilt: 379, 389, 579
    • Volvo & Mack: Full range of North American heavy-duty tractor units
  • Condition: New OEM-spec replacement

Need compatibility for other models? Contact us via WhatsApp for assistance.

Logistics timeliness

5-7 days

Fast ships 15-20 days

Slow ships 25-30days