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Small Engines

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At J. Thomas, we understand that the heart of your machine is the engine. That’s why we are proud to offer a robust variety of high-quality and reliable, replacement small engines for a multitude of tasks. Choose from any one of our durable, completed engines from the best manufacturers on the market, such as Briggs & Stratton, Kawasaki, Kohler or Honda, and release the beast in your machine. Choose between vertical and horizontal or from 6HP to 26HP.



Sort Results by:
25 HP Kohler Engine
Qty.
25 HP Kohler EngineReplaced by #Replacement for #
Your Price
$949.77
Sale Price*
$949.77
Replaces:
Kohler: PS-SV830-0012
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):125 lbs.
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:25
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1" x 3 5/32 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
20 HP Kohler Engine
Qty.
20 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1074.30
Sale Price*
$1074.30
Replaces:
Kohler: PS-SV710-0034
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):110 lbs.
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:20
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1 " X 80MM
Starter:Electric
Warranty:See authorized Kohler servicing dealer
20 HP Kohler Engine
Qty.
20 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1473.88
Sale Price*
$1473.88
Replaces:
Kohler: PA-64637
Kohler: PA-64656
Kohler: PA-64725
Kohler: PA-64762
Kohler: PA-CH640-3019
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):106 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:20
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1" x 2 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
23 HP Kohler Engine
Qty.
23 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1659.97
Sale Price*
$1659.97
Replaces:
Kohler: CH680-3012
Kohler: PA-76634
Kohler: PA-CH680-3012
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):90 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:23
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:3/16" x 1.5 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
25 HP Kohler Engine
Qty.
25 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1674.60
Sale Price*
$1674.60
Replaces:
Kohler: CH730-0072
Kohler: CH730-0132
Kohler: CH730-0162
Kohler: CH730-3214
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):131 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:25
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1" x 2 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
21 HP Kohler Engine
Qty.
21 HP Kohler EngineReplaced by #Replacement for #
Your Price
$874.13
Sale Price*
$874.13
Replaces:
Kohler: PA-SV610-3211
Kohler: SV610-0020
Kohler: SV610-0211
Kohler: SV610-3211
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:1
Dry Weight (w/o muffler):79 lbs.
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:21
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1" x 3.16 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
25 HP Kohler Engine
Qty.
25 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1782.56
Sale Price*
$1782.56
Replaces:
Kohler: PA-CH730-3213
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):131 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:25
Muffler:Standard (included)
Shaft Size:1 1/8" x 2.75 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2416.75
Sale Price*
$2416.75
Replaces:
Kohler: 68561
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:25
Muffler:Standard, low tone (included)
Oil Capacity:2 qts. with filter
Shaft Size:1 1/8 " X 2 3/4"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
7/16-20 tapped, ideal for FD Kees replacement
Kohler Engine
Item# 64510
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1812.78
Sale Price*
$1812.78
Replaces:
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Displacement:39.1 (624) "
Dry Weight:90 lbs.
Engine Type:Horizontal
HP:20
Oil Capacity:2 (1.9) qts. with filter
Shaft Size:1 1/8" x 3 11/32" "
3/8-24 tapped
Ideal for Grasshopper replacement engine
27 HP Kohler Engine
Qty.
27 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1945.73
Sale Price*
$1945.73
Replaces:
Kohler: CH740-3132
Kohler: PA-CH740-0041
Kohler: PA-CH740-3114
Kohler: PA-CH740-3145
Specifications:
Charging System:20 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):106 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:27
Muffler:Standard (included)
Oil Capacity:2 qt.
Shaft Size:1 1/8 " X 3 11/32"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Item# 75585
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1855.42
Sale Price*
$1855.42
Replaces:
Kohler: 67523
Kohler: CV680-3037
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Displacement:673 cc
Engine Type:Vertical
HP:22
Oil Capacity:2 qt.
Shaft Size:1 x 4 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2231.56
Sale Price*
$2231.56
Replaces:
Kohler: 68562
Kohler: 68635
Kohler: 68637
Kohler: CH740-3169
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:27
Muffler:Standard, low tone (included)
Shaft Size:1.125" (1 1/8") x 3 11/32" "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
ideal for Grasshopper replacement
Replaced by - CH740-3169
25 HP Kohler Engine
Qty.
25 HP Kohler EngineReplaced by #Replacement for #CH730-0003
Your Price
$2157.99
Sale Price*
$2157.99
Replaces:
Kohler: PA-68543
Kohler: PA-68606
Kohler: PA-68695
Kohler: PA-CH730-0003
Kohler: PA-CH730-3225
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):131 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:25
Muffler:Standard (included)
Oil Capacity:2 qt.
Shaft Size:1 1/8 " X 2 3/4 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2523.43
Sale Price*
$2523.43
Replaces:
Kohler: 69545
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:25
Muffler:Standard (included)
Shaft Size:1 1/8 " X 3 11/32"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2396.88
Sale Price*
$2396.88
Replaces:
Kohler: CH730-3254
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:25
Muffler:Standard (included)
Shaft Size:1 1/8" x 3 11/32 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command, ideal for Scag replacement
27 HP Kohler Engine
Qty.
27 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1926.21
Sale Price*
$1926.21
Replaces:
Kohler: CV740-0021
Kohler: CV740-3110
Kohler: CV740-3121
Kohler: PA-CV740-3124
Specifications:
Charging System:20 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):106 lbs.
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:27
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1 1/8" x 4 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
23 HP Kohler Engine
Qty.
23 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1525.95
Sale Price*
$1525.95
Replaces:
Kohler: 75571
Kohler: 75582
Kohler: CV23-75582
Kohler: CV23S-75582
Kohler: PA-75571
Kohler: PA-75582
Specifications:
Charging System:20 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):106 lbs.
Engine Type:Vertical
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:23
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1" x 3 9/16 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Item# 65541
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1822.34
Sale Price*
$1822.34
Replaces:
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Vertical
HP:20
Muffler:Standard (included)
Shaft Size:1 1/8" x 3.315" "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command
Kohler Engine
Item# 75524
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1862.87
Sale Price*
$1862.87
Replaces:
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Vertical
HP:23
Muffler:Standard (included)
Shaft Size:1 x 3 9/16 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command
30 HP Kohler Engine
Qty.
30 HP Kohler EngineReplaced by #Replacement for #
Your Price
$2070.73
Sale Price*
$2070.73
Replaces:
Kohler: CH750-0010
Kohler: PA-CH750-0010
Kohler: PA-CH750-0026
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):105 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:30
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1 1/8" x 2.84 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2534.54
Sale Price*
$2534.54
Replaces:
Kohler: PA-CH740-0021
Kohler: PA-CH740-3172
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):129 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:27
Muffler:Standard (included)
Oil Capacity:1.7-1.9 qt.
Shaft Size:1 1/8 " X 3 11/32"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Actual freight will be charged
Not compatible with greater than 10% ethanol fuel
Kohler Engine
Item# 75523
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1530.43
Sale Price*
$1530.43
Replaces:
Kohler: CV680-3013
Kohler: CV680-3022
Kohler: CV680-3036
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):108 lbs.
Engine Type:Vertical
HP:23
Muffler:Not included
Shaft Size:1" x 3 29/32 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2228.96
Sale Price*
$2228.96
Replaces:
Kohler: 68544
Kohler: PA-CH730-0120
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:25
Muffler:Not included
Shaft Size:1 1/2" x 3/16 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Item# 64538
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$1880.69
Sale Price*
$1880.69
Replaces:
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:20
Muffler:Not included
Oil Capacity:1.7-1.9 U.S. qt.) qts. with filter
Shaft Size:1 1/8 " X 2 3/4"
Warranty:See authorized Kohler servicing dealer
Ideal for Walker replacement
right side exhaust
Shaft size: 28.55mm x 70.8mm, tapped 7/16-20
Kohler Engine
Item# 76513
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2151.16
Sale Price*
$2151.16
Replaces:
Kohler: 66529
Kohler: PA-66529
Kohler: PA-76513
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):125 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:23
Muffler:Standard (included)
Oil Capacity:1.7-1.9 qt.
Shaft Size:1 " X 2 3/4"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Actual freight will be charged
Not compatible with greater than 10% ethanol fuel
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2377.82
Sale Price*
$2377.82
Replaces:
Kohler: 69513
Specifications:
Cooling:Air
Cylinders:2
Displacement:721 cc
Dry Weight:94 lbs.
Engine Type:Vertical
HP:25
Oil Capacity:2 qt.
Shaft Size:1 1/8" x 3 29/32 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command
27 HP Kohler Engine
Qty.
27 HP Kohler EngineReplaced by #Replacement for #
Your Price
$2065.19
Sale Price*
$2065.19
Replaces:
Kohler: PA-CH740-0054
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Dry Weight (w/o muffler):94 lbs.
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:27
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1 1/8" x 2 3/4 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
27 HP Kohler Engine
Qty.
27 HP Kohler EngineReplaced by #Replacement for #
Your Price
$1851.13
Sale Price*
$1851.13
Replaces:
Kohler: PA-CH740-3117
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
Ethanol:Not compatible with greater than 10% ethanol fuel
HP:27
Muffler:Not included
Oil Capacity:2 qt.
Shaft Size:1 1/8 " X 2 3/4"
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Kohler Engine
Item# 64660
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2061.06
Sale Price*
$2061.06
Replaces:
Kohler: 64554
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:20
Muffler:Not included
Shaft Size:1 1/2" x 3/16 "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
Command, left side exhaust, ideal for Walker replacement
Kohler Engine
Qty.
Kohler EngineReplaced by #Replacement for #
Your Price
$2436.88
Sale Price*
$2436.88
Replaces:
Kohler: CH740-0007
Kohler: PA-CH740-0045
Specifications:
Charging System:15 amp
Cooling:Air
Cylinders:2
Engine Type:Horizontal
HP:27
Muffler:Standard (included)
Shaft Size:1.1/8" x 2 25/32" "
Starter:Electric
Warranty:See authorized Kohler servicing dealer
ideal for Exmark Lazer replacement