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