UNDERHOOD40
40 CFM @ 100 PSICompact underhood compressor for light-duty service trucks. Fits most gas and diesel engines. No PTO required.
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VMAC Products
Mobile PTO is an authorized VMAC dealer. We sell, install, and service the full VMAC lineup — underhood compressors, gas drive, diesel drive, hydraulic drive, multifunction units, service kits, accessories, and replacement parts.
VMAC (Vehicle Mounted Air Compressors) is the industry leader in truck-mounted compressed air systems. Every VMAC unit we sell comes with Mobile PTO installation, commissioning, and 24/7 tech support.
Underhood Air Compressors
VMAC's underhood compressors mount directly to the engine, driven by the serpentine belt. No PTO required — they deliver continuous compressed air without idling or a separate power source. Ideal for service trucks, utility fleets, and contractors who need air anywhere the truck goes.
UNDERHOOD70
70 CFM @ 100 PSIMid-range underhood unit for heavier service truck applications. Belt-driven, continuous-duty operation.
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UNDERHOOD150
150 CFM @ 100 PSIHigh-output underhood compressor for demanding fleet and utility applications requiring maximum air volume.
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Gas Drive Air Compressors
VMAC gas drive compressors are powered by a dedicated gasoline engine, providing independent compressed air wherever you need it — no truck engine connection required. Perfect for remote job sites and applications where engine-driven air isn't an option.
G30
30 CFM @ 100 PSICompact gas-driven compressor for light-duty portable applications. Honda or Kohler engine options available.
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G30+GEN
30 CFM + GeneratorGas drive compressor with integrated generator — run air tools and electrical equipment simultaneously from one unit.
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G90
90 CFM @ 100 PSIHigh-output gas drive compressor for heavy-duty portable applications and larger air tool requirements.
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Diesel Drive Air Compressors
VMAC diesel drive compressors deliver powerful, independent compressed air using a dedicated diesel engine. Built for rugged job sites and remote locations where reliability and fuel efficiency are critical.
DTM70
70 CFM @ 100 PSIDiesel-driven truck-mount compressor. Kubota diesel engine, independent operation, built for heavy-duty service.
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DTM70-H
70 CFM + HydraulicsDiesel drive compressor with integrated hydraulic pump — air and hydraulic power from a single diesel-driven unit.
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Hydraulic Drive Air Compressors
VMAC hydraulic drive compressors tap into your truck's existing hydraulic system to deliver compressed air without a separate engine or PTO. Ideal for trucks already equipped with hydraulic systems.
H40
40 CFM @ 100 PSIHydraulic-driven compressor for trucks with existing hydraulic systems. Compact, lightweight, and efficient.
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H60
60 CFM @ 100 PSIMid-range hydraulic drive unit delivering higher CFM output for more demanding air tool applications.
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Multifunction Systems
VMAC multifunction units combine air compressor, generator, welder, and hydraulic capabilities into a single truck-mounted system. Replace multiple pieces of equipment with one compact, powerful unit.
6-in-1 Honda
Air + Generator + Welder + MoreHonda-powered multifunction system combining compressor, generator, welder, battery booster, tire inflator, and hydraulic pump.
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6-in-1 Kubota
Air + Generator + Welder + MoreKubota diesel-powered multifunction unit — six capabilities in one compact truck-mounted system.
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6-in-1 Cat Power
Air + Generator + Welder + MoreCaterpillar-powered multifunction system for maximum durability and output in the most demanding fleet applications.
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Transmission Mounted Air Compressors
VMAC transmission mounted compressors connect directly to the transmission, providing a reliable PTO-driven air source. Designed for trucks where underhood space is limited or a dedicated PTO drive is preferred.
VR30
30 CFM @ 100 PSICompact transmission-mounted rotary screw compressor. Ideal for light-duty service trucks with limited underhood space.
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VR40
40 CFM @ 100 PSIMid-range transmission-mounted unit for service trucks requiring reliable continuous-duty compressed air.
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VR70
70 CFM @ 100 PSIHigh-output transmission-mounted rotary screw compressor for heavy-duty fleet and utility truck applications.
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Ford Mobile Service (FMS)
VMAC's Ford Mobile Service units are purpose-built for Ford Transit and F-Series mobile service vans and trucks. Engineered to integrate seamlessly with Ford's Mobile Service platform for dealership and fleet service operations.
FMS 6-Month / 200 Hr Service Kit
FMS700263OEM VMAC service kit for Ford Mobile Service units — 6-month or 200-hour maintenance interval. Keeps your FMS unit running at peak performance.
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FMS 12-Month / 400 Hr Service Kit
FMS700264OEM VMAC service kit for Ford Mobile Service units — 12-month or 400-hour maintenance interval. Complete kit for annual service.
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VMAC Service Kits
Keep your VMAC compressor running at peak performance with OEM service kits. Available for all VMAC models at 200-hour/6-month and 400-hour/1-year intervals. We stock a full inventory for fast same-day shipping.
VR40 200 Hr Service Kit
A700263 — 6 Month / 200 HrOEM VMAC service kit for VR40 transmission-mounted compressors. Includes all filters, oil, and wear components for the 200-hour interval.
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VR40 400 Hr Service Kit
A700264 — 1 Year / 400 HrComplete annual service kit for VR40 units. OEM components for the 400-hour maintenance interval.
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VR70 200 Hr Service Kit
A700019 — 6 Month / 200 HrOEM VMAC service kit for VR70 transmission-mounted compressors. All components for the 200-hour service interval.
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VR70 400 Hr Service Kit
A700020 — 1 Year / 400 HrComplete annual service kit for VR70 units. OEM components for the 400-hour maintenance interval.
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G30 / VR30 400 Hr Service Kit
A700220 — 1 Year / 400 HrOEM service kit covering G30 gas drive and VR30 transmission-mounted compressors at the 400-hour interval.
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Predatair 40 Service Kit
A700156OEM VMAC service kit for Predatair 40 underhood compressor units. All filters and wear components included.
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VR150 400 Hr Service Kit
A700060 — 1 Year / 400 HrComplete annual service kit for VR150 high-output units. OEM components for the 400-hour maintenance interval.
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Lincoln 1000 Hr Service Kit
A700177 — 1000 HrOEM VMAC service kit for Lincoln-powered units at the 1000-hour extended service interval.
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Accessories & Replacement Parts
OEM VMAC accessories and replacement parts to keep your system performing at its best. From pressure sensors and temperature probes to compressor clutches and VMAC oil — we stock the parts you need.
VMAC Pressure Sensor
Part #3500288OEM VMAC pressure sensor for monitoring system pressure. Direct replacement for all compatible VMAC compressor models.
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VMAC Temperature Probe
Part #3550719OEM temperature probe for VMAC compressor systems. Ensures accurate temperature monitoring and system protection.
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VR70 Compressor Clutch
Replacement ClutchOEM replacement compressor clutch for VR70 transmission-mounted units. Restores full engagement and performance.
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VR30/VR40 Compressor Clutch
Part #A700310 / P200048OEM replacement clutch assembly for VR30 and VR40 transmission-mounted compressors.
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VMAC Compressor Oil
4L / 1 GallonOEM VMAC synthetic compressor oil. Required for all VMAC rotary screw compressors to maintain warranty and performance.
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Get a Quote on VMAC Equipment
Call us with your truck specs and application and we'll recommend the right VMAC unit, handle the installation, and back it with 24/7 tech support.