The NorthStar® 20-gallon horizontal gas-powered portable air compressor is built for heavy-duty applications and long life. Belt-driven full cast iron single-stage pump features V-type cylinder design for superior cooling, Low Vibration Technology (LVT) for smooth operation and floating-type Swedish steel valves for long valve life. Crankshaft has bearings on both ends for excellent support. Powered by a Honda GX160 OHV gasoline engine for reliable performance.

• (1) 20-gallon horizontal gas-powered portable air compressor
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  Superior Design for Industry-Leading Pumps

  Low Vibration and Durability

  The last thing you want to worry about is your compressor breaking down in the middle of a job. The NorthStar® 163cc, 20-Gallon Horizontal Gas-Powered Air Compressor has been engineered with superior technology to keep you working without interruption. Innovative Low Vibration Technology (LVT) gives you a dynamically balanced pump for smooth operation and long service life. Bearings are placed on both ends of the pump’s crankshaft for superior support and less wear and tear. The result is reliable, dependable operation of your NorthStar air compressor, year after year.

  Longer Pump Life

  Heat can be a powerful enemy to the longevity of your air compressor pump. That’s why this NorthStar 163cc, 20-Gallon Horizontal Gas-Powered Air Compressor has been engineered with a V-style cylinder orientation to eliminate hotspots and provide consistent cooling, resulting in longer pump life. The pump cylinders, heads and crankcase are made of cast iron for extra-long service life. And the pump utilizes premium-quality floating-type Swedish steel valves for trouble-free performance. Thanks to this excellent technology, you can count on your NorthStar® air compressor to perform flawlessly for many years.

  Legendary Honda GX Engine Power

  Best in Class Performance

  When it comes to power, the NorthStar 163cc, 20-Gallon Horizontal Gas-Powered Air Compressor is equipped with the best, a Honda GX160 OHV engine that delivers better fuel efficiency, quieter performance and easier operation. No matter how you define superior engine performance, Honda GX engines set the standard.

  Greater Power Output

  The Honda GX Overhead Valve (OHV) engine layout permits smoother fuel mixture intake and quicker, more complete exhaust. This engine has better combustion for greater power output. The OHV engine contributes to increased engine service life.

  

  

  Portable Compressed Air At Your Command

  Portable and Versatile

  The NorthStar 20-Gallon Horizontal Gas-Powered Air Compressor has built-in wheels with handle for easy portability. It is ready to take with you on the job, whether it’s changing tires on a semi, professional contract work, performing roofing work and many other applications that require compressed air for tools and equipment.

  The NorthStar Advantage

  Best Warranty in the Industry

  All NorthStar air compressors are designed, engineered and tested in Faribault, MN. They are backed with our industry-leading warranty, guaranteeing that the highest quality, dependability, reliability and superior performance is built into every one.

  Guaranteed Satisfaction

  Shop in complete confidence, knowing Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.

  Superior Service and Support

  Should you ever need service or support, help is a phone call or email away. NorthStar’s field‐trained technical staff is ready to help. For convenience, our professional in‐store service department performs all repairs on site. Replacement parts are stocked at our Northern Tool + Equipment warehouse and ready to ship the same day your order is received.

  

  Features + Benefits

  • Honda GX160 OHV engine with low oil shutdown
  • Full cast iron pump for long service life
  • V-style cylinder design for superior cooling
  • Pump head made of FC35 Grade cast iron
  • Floating-type Swedish steel valves deliver much longer valve life
  • Operates at slower RPM to run cooler and last longer
  • Low Vibration Technology (LVT) features a dynamically balanced pump for smooth operation and long life
  • One-piece cast iron crankcase has bearings on both ends of crankshaft for superior crankshaft support, not overhung crankshaft design
  • 100% duty cycle
  • Delivers 13.7 CFM @ 90 PSI
  • 130 max. PSI
  • Oversized flywheel for cooler operation
  • Heavy cast iron flywheel provides extra momentum

  • Step-type piston rings ensure piston ring overlap for better compression
  • Sight glass for quick viewing of oil level
  • Replaceable crank journals and wrist pin journal/needle bearings
  • Two-piece connecting rods can be rebuilt for superior serviceability
  • High pressure piston wrist pins have needle bearings
  • Easy start lever on unloader valve isolates pump from tank pressure, so engine won't have to start under load
  • Durable steel belt guard
  • Liquid-filled pressure gauge
  • Pressure regulator to control outlet pressure
  • 20-gallon ASME-certified horizontal tank
  • Built-in wheels with handle for easy portability
  • Extend your NorthStar pump warranty to 5 years with the purchase and use of a NorthStar start-up kit (Item# 45933)
  Key Specs

  Item#	785465
  Brand	NorthStar
  Manufacturer's Warranty	4 Yr Consumer/2 Yr Commercial
  Ship Weight	217.0 lbs
  Max. PSI	130
  HP	4.8
  CFM at 90 PSI	13.7
  CFM at 40 PSI	14.6
  Engine	Honda GX 160
  Start Type	Recoil
  Engine Displacement (cc)	163
  Engine Idle Control	Yes
  Stage	Single

  Drive	Belt
  Tank Type	Horizontal
  Air Tank Size (gal.)	20
  Portable or Stationary	Portable
  Pump	Cast iron
  Duty Cycle	100%
  Air Outlet Size (in.)	1/4 quick connect
  After-Cooler Included	No
  Drain System	Manual
  Low Oil Protection	Yes
  Fuel Capacity (gal.)	0.825
  Dimensions L x W x H (in.)