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70 Results
70 Results 
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Used Ford VSG-411I-6006G Natural Gas Engine
1 of 12
Used Ford VSG-411I-6006G Natural Gas Engine

Used Ford VSG-411I-6006G Natural Gas engine radiator through flywheel with following features: • 27.5 HP • 2800 RPM • Inline 4 Cylinder, 4 stroke • 73.96 mm (2.91 in) Bore • 64.98 mm (2.55 in) Stroke • 1.1L (67.12 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight • Dims

Used Ford VSG-411I-6006G Natural Gas Engine
1 of 12
  • 27.5 HP
  • 2800 RPM
  • Stock No: 55330
27.5
2800
Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
Used Ford VSG-411I-6006G Natural Gas Engine

Used Ford VSG-411I-6006G Natural Gas engine radiator through flywheel with following features: • 27.5 HP • 2800 RPM • Inline 4 Cylinder, 4 stroke • 73.96 mm (2.91 in) Bore • 64.98 mm (2.55 in) Stroke • 1.1L (67.12 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight • Dims

Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
  • 27.5 HP
  • 2800 RPM
  • Stock No: 55335
27.5
2800
Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
Used Ford VSG-411I-6006G Natural Gas Engine

Used Ford VSG-411I-6006G Natural Gas engine radiator through flywheel with following features: • 27.5 HP • 2800 RPM • Inline 4 Cylinder, 4 stroke • 73.96 mm (2.91 in) Bore • 64.98 mm (2.55 in) Stroke • 1.1L (67.12 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight • Dims

Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
  • 27.5 HP
  • 2800 RPM
  • Stock No: 55336
27.5
2800
Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
Used Ford VSG-411I-6006G Natural Gas Engine

Used Ford VSG-411I-6006G Natural Gas engine radiator through flywheel with following features: • 27.5 HP • 2800 RPM • Inline 4 Cylinder, 4 stroke • 73.96 mm (2.91 in) Bore • 64.98 mm (2.55 in) Stroke • 1.1L (67.12 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight (dry weight, engine only) • Dims

Used Ford VSG-411I-6006G Natural Gas Engine
1 of 5
  • 27.5 HP
  • 2800 RPM
  • Stock No: 55338
27.5
2800
Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 4
Used Ajax 7 1/2x10 CMA Natural Gas Engine

Used Ajax 7 1/2x10 CMA Pumpjack Engine with following features: • 30HP • 300-525 RPM • 1 Cylinder, 4 stroke • 190.5 mm (7.5 in) Bore • 254 mm (10.0 in) Stroke • 7.2 L (442 in3) Displacement • Weight • Dims

Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 4
  • 30 HP
  • 300-525 RPM
  • Stock No: 55309
30
300-525
Used Ford VSG-411I-6006G Natural Gas Engine
1 of 4
Used Ford VSG-411I-6006G Natural Gas Engine

Used Ford VSG-411I-6006G Natural Gas engine radiator through flywheel with following features: • 27.5 HP • 2800 RPM • Inline 4 Cylinder, 4 stroke • 73.96 mm (2.91 in) Bore • 64.98 mm (2.55 in) Stroke • 1.1L (67.12 in3) Displacement • Naturally Aspirated • CCW Rotation (from flywheel end) • Flywheel housing • Electric starting system • Weight • Dims

Used Ford VSG-411I-6006G Natural Gas Engine
1 of 4
  • 27.5 HP
  • 2800 RPM
  • Stock No: 55238
27.5
2800
Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 4
Used Ajax 7 1/2x10 CMA Natural Gas Engine

Used Ajax 7 1/2x10 CMA Pumpjack Engine with following features: • 30HP • 300-525 RPM • 1 Cylinder, 4 stroke • 190.5 mm (7.5 in) Bore • 254 mm (10.0 in) Stroke • 7.2 L (442 in3) Displacement • Weight • Dims 94"Lx57"Wx46"H

Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 4
  • 30 HP
  • 300-525 RPM
  • Stock No: 55202
30
300-525
Used Arrow Y-33 Natural Gas Engine
1 of 4
Used Arrow Y-33 Natural Gas Engine

Used Arrow Y-18 Pumpjack engine with following features: • 33 HP • 400/800 RPM • 1 Cylinder, 4 stroke • 5.5 L (332 in3) Displacement • Naturally Aspirated • Weight 2,890 lbs (dry weight, engine only) • Dims 65"Lx37"Wx58"H

Used Arrow Y-33 Natural Gas Engine
1 of 4
  • 33 HP
  • 400-800 RPM
  • Stock No: 54970
33
400-800
Used Waukesha VRG-155 Natural Gas Engine
1 of 6
SOLD: Used Waukesha VRG-155 Natural Gas Engine

Used inline 4 cylinder natural gas engine, has inner flywheel, missing; radiator, ignition, water pump, starter, clutch Weight 660 lbs Dims 48"Lx39"Wx40"H

Used Waukesha VRG-155 Natural Gas Engine
1 of 6
  • 29 HP
  • 2200 RPM
  • Stock No: 54749
29
2200
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 7
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx36"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 7
  • 30 HP
  • 350-650 RPM
  • Stock No: 54493
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 6
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx55"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 6
  • 30 HP
  • 350-650 RPM
  • Stock No: 54494
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 4
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx55"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 4
  • 30 HP
  • 350-650 RPM
  • Stock No: 54495
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 4
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx36"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 4
  • 30 HP
  • 350-650 RPM
  • Stock No: 54498
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 6
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 6
  • 30 HP
  • 350-650 RPM
  • Stock No: 54499
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 7
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx36"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 7
  • 30 HP
  • 350-650 RPM
  • Stock No: 54501
30
350-650
Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 2
Used Ajax 7 1/2x10 CMA Natural Gas Engine

Used Ajax 7 1/2x10 CMA Pumpjack Engine cylinder with following features: • 30HP • 300-525 RPM • 1 Cylinder, 4 stroke • 190.5 mm (7.5 in) Bore • 254 mm (10.0 in) Stroke • 7.2 L (442 in3) Displacement • Weight • Dims

Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 2
  • 30 HP
  • 300-525 RPM
  • Stock No: 54186
30
300-525
Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 2
Used Ajax 7 1/2x10 CMA Natural Gas Engine

Used Ajax 7 1/2x10 CMA Pumpjack Engine cylinder with following features: • 30HP • 300-525 RPM • 1 Cylinder, 4 stroke • 190.5 mm (7.5 in) Bore • 254 mm (10.0 in) Stroke • 7.2 L (442 in3) Displacement • Weight • Dims

Used Ajax 7 1/2x10 CMA Natural Gas Engine
1 of 2
  • 30 HP
  • 300-525 RPM
  • Stock No: 54192
30
300-525
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine cylinder with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight • Dims

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
  • 30 HP
  • 350-650 RPM
  • Stock No: 54193
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine cylinder with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight • Dims

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
  • 30 HP
  • 350-650 RPM
  • Stock No: 54194
30
350-650
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
Used Ajax 7 1/4x8 EA-30 Natural Gas Engine

Used Ajax 7 1/4x8 EA-30 Pumpjack Engine with following features: • 30 HP • 350-650 RPM • 1 Cylinder, 4 stroke • 184 mm (7.25 in) Bore • 203 mm (10 in) Stroke • 5.41 L (330 in3) Displacement • Weight 2,950 (dry weight, engine only) • Dims 72"Lx46"Wx36"H

Used Ajax 7 1/4x8 EA-30 Natural Gas Engine
1 of 2
  • 30 HP
  • 350-650 RPM
  • Stock No: 53834
30
350-650

Power Zone offers a wide range of new, used and reconditioned engines including Diesel Engines, Natural Gas Engines, Gas Engines, Propane Engines, and Hit & Miss Engines, sometimes referred to as Putt & Putt Engines or Pumpjack Engines. We provide these engines from many different manufacturers including Caterpillar, MTU, Detroit, Cummins, John Deere Ajax and Arrow. We have engines for most applications including Portable Power Units, Heavy Machinery, Fluid Pumping, Air Compression and Backup Power for the municipal, manufacturing, oil & gas, mining and agriculture sectors.