The engine would have a 10" bolt circle.
Kohler Command PRO Confidant Twin Cylinder Vertical Engine - 21 HP, 725cc, 1in. x 3.16in. Shaft, Model# PA-ZT720-3027
This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.
Click or Tap image to Zoom
$1721.99
- Cast-iron cylinder bores provide protection from debris
- High-impact nylon shroud and valve cover protect against damage to internal components
- Chopper grass screen guard prevents grass and debris packing
- Heavy-duty air cleaner and stamped steel guard stand up to tough mowing conditions
- Pressure lubrication and cooler operation help extend engine life
See full description
See All Vertical Engines
See All Kohler Vertical Engines
Currently Viewing This Product
Specifications
Specifications
Kohler Command PRO Confidant Twin Cylinder Vertical Engine - 21 HP, 725cc, 1in. x 3.16in. Shaft, Model# PA-ZT720-3027
Briggs & Stratton Vertical 163CC Engine, Model# 104M02-0196-F1
Kohler Command PRO V-Twin Cylinder OHV Vertical Engine - 25 HP, 747cc, 1.125in. x 3.35in. Shaft, Model# PA-CV742-3023
Engine Displacement
Same
725 cc
163 cc
747 cc
Engine Type
Same
Vertical Gas
Vertical OHV Gas
Vertical Gas
Shaft Diameter
Same
1 in
-
1-1/8 in
Shaft Length
Same
3.16 in
-
3.35 in
Fuel Type
Same
Natural Gas
-
Gasoline
Start Type
Same
Recoil
Pull
Electric
Net Torque
Same
40.7 ft-lbs.
-
55.3 ft-lbs.
Crankshaft
Same
Hardened
-
Hardened
Cylinders (qty.)
Same
2
-
2
Cylinder Bore
Same
Cast Iron
-
Cast Iron
Net Power Output
Same
21 HP
-
25 HP
Compression Ratio
Same
9.1:1
-
9.1:1
Fuel Tank Capacity
Same
2 qt
-
-
Oil Capacity
Same
2 qt
-
2 qt
Low Oil Shutdown
Same
No
-
Yes
Low Oil Alert
Same
No
-
-
Max. RPM
Same
3,600
-
3,600
Shaft Rotation (From PTO Shaft Side)
Same
Counter Clockwise
-
Counter Clockwise
Governor System
Same
Mechanical
-
Variable Speed
Carburetor
Same
Evap/carb
-
Smart Choke
Lubrication System
Same
Pressure
-
Full Pressure
Bearing Type
Same
Parent Material
-
Parent Material
Cooling System
Same
Air
-
Air
Bore
Same
3.3 in
-
3.3 in
Stroke
Same
2.6 in
-
2.7 in
Air Cleaner Type
Same
Single Element
-
Single Element
Choke Control
Same
Remote
-
Remote
Throttle Control
Same
Remote
-
Remote
Fuel Filter
Same
Yes
-
-
Charging System Amps
Same
15
-
15
Muffler Included
Same
No
-
No
Bolt Circle
Same
10 in
-
7.656 in
Mounting Base Length
Same
10 in
-
5.736 in
Mounting Base Width
Same
10 in
-
7.656 in
Product Weight
Same
92.0000 lb
-
lb
Dimensions L x W x H (in.)
Same
18.8 x 17.5 x 17.0 in
-
20.5 x 16.2 x 19.9 in
CARB Approved
Same
-
No
-
Shaft Keyway
Same
-
-
3.827 in
PTO Height
Same
-
-
3.356 in
Ignition System
Same
-
-
Electronic
See All Vertical Engines
See All Kohler Vertical Engines
Recently Viewed Items
This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.