Engines For Sale

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.

482 Items Found   •   Showing 50 Per Page

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1 of 33
Rebuilt Caterpillar 3612 Diesel Engine

V12 pump drive engine on skid, unit was rebuilt in 2005, placed in storage with preservative oil, test hours only, 0 hrs since rebuilt CW Rotation when facing the front of the engine.

1 of 33
  • 4720 HP
  • 900 RPM
  • Stock No: 58262
4720
900
1 of 42
Used Waukesha 12V-AT27GL Natural Gas Engine

Complete engine with all accessories. Attachments, including Philadelphia gear increaser, equipment skid, coolers, and exhaust are available at extra cost.

1 of 42
  • 3130 HP
  • 1000 RPM
  • Stock No: 56800
3130
1000
1 of 20
Used Waukesha 12V-AT27GL Natural Gas Engine

Complete engine with all accessories. Attachments, including Philadelphia gear increaser, equipment skid, coolers, and exhaust are also available.

1 of 20
  • 3130 HP
  • 1000 RPM
  • Stock No: 56802
3130
1000
1 of 23
Used Caterpillar 3516B-DITA Diesel Engine

Excellent used dyno tested, 2092 HP industrial engine with radiator (loose) no clutch. Arrangement # 8N0462, hour meter shows 2274

1 of 23
  • 2092 HP
  • 1800 RPM
  • Stock No: 55225
2092
1800
1 of 3
Used Lufkin L-795CCW Natural Gas Engine

Used crank case, some parts stored separately

1 of 3
  • 78.3 HP
  • 600 RPM
  • Stock No: 54304
78.3
600
1 of 6
Used White Superior 6G-510 Natural Gas Engine

Used 8.5 x 9 complete engine with starter, Air-X-changer 48EH cooler s/n 788852A - on skid.

1 of 6
  • 400 HP
  • 1000 RPM
  • Stock No: 54766
400
1000
1 of 5
Used White Superior 6G-510 Natural Gas Engine

Used 8.5 x 9 complete engine with air starter and Air-X-changer 48EH cooler s/n 788852B.

1 of 5
  • 400 HP
  • 1000 RPM
  • Stock No: 54767
400
1000
1 of 9
Used Detroit 16V-71 Diesel Engine

Used Detroit 16V-71, SAE 1, 479 HP, housing, mounted on a tandem axle semitrailer

1 of 9
  • 479 HP
  • 1800 RPM
  • Stock No: 55312
479
1800
1 of 15
Used Detroit 16V-71T Diesel Engine

Used Detroit 16V-71T Diesel engine, 16 cylinder diesel power unit model 7163-7305, 725hp @ 2100rpm, SAE 0 housing, no clutch or flywheel.

1 of 15
  • 725 HP
  • 2100 RPM
  • Stock No: 55746
725
2100
1 of 15
Used Detroit 6V-92T Diesel Engine

Used complete power unit radiator through clutch, mounted on stand

1 of 15
  • 322 HP
  • 2100 RPM
  • Stock No: 55900
322
2100
1 of 4
Used Waukesha F-817 GU Natural Gas Engine

Used power unit with clutch and radiator

1 of 4
  • 120 HP
  • 1600 RPM
  • Stock No: 55507
120
1600
1 of 8
Used Waukesha F-817 GU Natural Gas Engine

Used inline 6 cylinder power unit with clutch and radiator

1 of 8
  • 120 HP
  • 1600 RPM
  • Stock No: 55510
120
1600
1 of 5
Used Caterpillar 3306T Diesel Engine

Used inline 6 cylinder diesel engine with starter, turbo

1 of 5
  • 275 HP
  • 2200 RPM
  • Stock No: 54296
275
2200
1 of 13
Used Detroit 12V-71 Diesel Engine

Used complete 475 hp Detroit Diesel engine model 7184-7000, radiator through flywheel.

1 of 13
  • 324 HP
  • 2100 RPM
  • Stock No: 55501
324
2100
1 of 8
Used Waukesha F-817 GU Natural Gas Engine

Used power unit with clutch and radiator, has one F-817 head and one 145 head

1 of 8
  • 120 HP
  • 1600 RPM
  • Stock No: 55513
120
1600
1 of 9
Used Waukesha F-817 GU Natural Gas Engine

Used parts only inline 6 cylinder power unit with clutch, has one F-817 head and one 145 head

1 of 9
  • 120 HP
  • 1600 RPM
  • Stock No: 55517
120
1600
1 of 2
Used Ajax 8 1/2x10 CMA Natural Gas Engine

Used single cylinder 8 1/2 x 10 CMA, has starter hole, missing radiator, fan, bracket, guard, and head

1 of 2
  • 42 HP
  • 300-525 RPM
  • Stock No: 53774
42
300-525
1 of 6
Used Ajax 8 1/2x10 CMA Natural Gas Engine

Used single cylinder 8 1/2 x 10 CMA, carcass with top blown out, starter hole, has cylinder (loose), no piston or stuffing box, No clutch or fly wheel.

1 of 6
  • 42 HP
  • 300-525 RPM
  • Stock No: 53779
42
300-525
1 of 10
Used Detroit GA270 Diesel Engine

Used inline 6 cylinder Detroit diesel engine, 7.6 liter, series 40, family DTA 466, complete engine radiator through flywheel

1 of 10
  • 270 HP
  • 1800 RPM
  • Stock No: 56403
270
1800
1 of 4
Used Kubota 3200 Natural Gas Engine

Used single cylinder natural gas engine for parts

1 of 4
  • 32 HP
  • 3200 RPM
  • Stock No: 53795
32
3200
1 of 12
Used Volvo TAD1642VE Diesel Engine

Power unit radiator through flywheel, cylinder head dropped a valve, loose parts in crate, SAE 1 housing

1 of 12
  • 653 HP
  • 1800 RPM
  • Stock No: 55885
653
1800
1 of 6
Used Waukesha F-817 GU Natural Gas Engine

Used power unit with radiator, has one F-817 head and one 145 head

1 of 6
  • 120 HP
  • 1600 RPM
  • Stock No: 55515
120
1600
1 of 6
Used Ajax DP-115 Natural Gas Engine

Used DP-115 13 1/4 x 16, natural gas engine missing starter, carburetor, ignition

1 of 6
  • 115 HP
  • 200-360 RPM
  • Stock No: 55247
115
200-360
1 of 3
Used Ajax DP-115 Natural Gas Engine

Used DP-115, flywheel off but included, has clutch, lubricator, Ajax air horn, 1 air cleaner attached, 1 air cleaner non-attached, radiator, clutch

1 of 3
  • 115 HP
  • 200-360 RPM
  • Stock No: 54145
115
200-360
1 of 3
Used Ford 460 Natural Gas Engine

Used model LSG-8751-6005-Z, radiator through flywheel

1 of 3
  • 110 HP
  • 3000 RPM
  • Stock No: 54966
110
3000
1 of 3
Used Ford 460 Natural Gas Engine

Used model LSG-8751-6005-Z, No flywheel or bellhousing

1 of 3
  • 110 HP
  • 3000 RPM
  • Stock No: 54967
110
3000
1 of 5
Used Waukesha F-1197 Natural Gas Engine

Used inline 6 cylinder natural gas engine, No tag, oil cooler is high with center water entry, Altronic V, clutch, Impco 200 on skid with Worthington 6x11 serial number L-82544-T

1 of 5
  • 248 HP
  • 1800 RPM
  • Stock No: 52387
248
1800
1 of 4
Used Waukesha F-817 GU Natural Gas Engine

Used complete engine, no radiator or clutch

1 of 4
  • 120 HP
  • 1600 RPM
  • Stock No: 54125
120
1600
1 of 12
Used Ajax 7 1/2x10 CMA Natural Gas Engine

7 1/2 x 10 CMA

1 of 12
  • 30 HP
  • 300-525 RPM
  • Stock No: 53150
30
300-525
1 of 3
Used Ajax 7 1/2x10 CMA Natural Gas Engine

7 1/2 x 10 CMA

1 of 3
  • 30 HP
  • 300-525 RPM
  • Stock No: 53731
30
300-525
1 of 4
Used Arrow Y-24 Natural Gas Engine

Used single cylinder natural gas engine

1 of 4
  • 24 HP
  • Stock No: 52120
24
1 of 6
Used Caterpillar 3406B-TA Diesel Engine

Used inline 6 cylinder industrial engine, no radiator, no clutch, hour meter reads 4776, SAE 1 housing

1 of 6
  • 402 HP
  • 2100 RPM
  • Stock No: 55206
402
2100
1 of 18
Used Detroit Series 60 Diesel Engine

Used 12.7L 60 series diesel engine, complete with air exchanger and Eaton transmission

1 of 18
  • 430 HP
  • 2250 RPM
  • Stock No: 55700
430
2250
1 of 7
Used Ford 460 Natural Gas Engine

Used 8 cylinder LSG-875, has Rockford clutch, alternator, carburetor, radiator, muffler

1 of 7
  • 110 HP
  • 3000 RPM
  • Stock No: 54400
110
3000
1 of 4
Used Kubota 1600 Natural Gas Engine

Complete engine, checked and test ran

1 of 4
  • 16 HP
  • 1600 RPM
  • Stock No: 53156
16
1600
1 of 6
Used Waukesha 145 Natural Gas Engine

Used power unit with clutch and radiator

1 of 6
  • 120 HP
  • 1600 RPM
  • Stock No: 55518
120
1600
1 of 20
Used Ajax DP-115 Natural Gas Engine

DP-115 13 1/4 x 16, complete natural gas engine

1 of 20
  • 115 HP
  • 200-360 RPM
  • Stock No: 56273
115
200-360
1 of 14
Used Detroit 8V-92 Diesel Engine

Used V8 diesel engine, model #8083-7000, on base,

1 of 14
  • 384 HP
  • 2100 RPM
  • Stock No: 53482
384
2100
1 of 2
Used Kubota 1600 Natural Gas Engine

Used single cylinder natural gas engine, issing air cleaner, otherwise complete engine

1 of 2
  • 16 HP
  • 1600 RPM
  • Stock No: 54102
16
1600
1 of 2
Used Kubota 1600 Natural Gas Engine

Used single cylinder natural gas engine, complete Engine

1 of 2
  • 16 HP
  • 1600 RPM
  • Stock No: 54103
16
1600
1 of 3
Used Kubota 1600 Natural Gas Engine

Used single cylinder complete Engine

1 of 3
  • 16 HP
  • 1600 RPM
  • Stock No: 54266
16
1600
1 of 5
Used Arrow Y-18 Natural Gas Engine

Y-18, reconditioned and test ran

1 of 5
  • 18 HP
  • 350-800 RPM
  • Stock No: 52989
18
350-800
1 of 2
Used Arrow Y-18 Natural Gas Engine

Used single cylinder natural gas Y-18, reconditioned and test ran

1 of 2
  • 18 HP
  • 350-800 RPM
  • Stock No: 52909
18
350-800
1 of 5
Used Arrow Y-18 Natural Gas Engine

Used single cylinder natural gas Y-18, reconditioned and test ran, has new Impco carburetor

1 of 5
  • 18 HP
  • Stock No: 53125
18
1 of 5
Used Arrow Y-24 Natural Gas Engine

Used single cylinder natural gasY-24

1 of 5
  • 24 HP
  • 400-800 RPM
  • Stock No: 52803
24
400-800
1 of 4
Used Arrow Y-24 Natural Gas Engine

Used single cylinder natural gas Y-24

1 of 4
  • 24 HP
  • 400-800 RPM
  • Stock No: 52804
24
400-800
1 of 24
Used Caterpillar D-353T Diesel Engine

Used inline 6 cylinder core, missing crank, loose flywheel

1 of 24
  • Stock No: 53438
1 of 1
Used Kubota 1600 Natural Gas Engine

Complete engine

1 of 1
  • 16 HP
  • 1600 RPM
  • Stock No: 53158
16
1600
1 of 1
Used Kubota 1600 Natural Gas Engine

Used single cylinder Kubota 1600 natural gas engine

1 of 1
  • 16 HP
  • 1600 RPM
  • Stock No: 53155
16
1600
1 of 4
Used Kubota 1600 Natural Gas Engine

Used single cylinder natural gas engine, missing air cleaner, otherwise complete engine

1 of 4
  • 16 HP
  • 1600 RPM
  • Stock No: 53890
16
1600