Close
Skip to content

Close

Kohler Command V-Twin OHV Horizontal Engine with Electric Start — 674cc, 1 1/8in. x 4in. Shaft, Model# PA-CH620-3100

Item# 44153
Close
Kohler Command V-Twin OHV Horizontal Engine with Electric Start — 674cc, 1 1/8in. x 4in. Shaft, Model# PA-CH620-3100

Hover over image to zoom

Click image to enlarge

Tap image to enlarge

Only $1279.99
Add to Cart
  • Oil-pressurized hydraulic valve lifters keep the push rods in constant contact with rocker arms
  • Valve train never needs adjustment or maintenance
  • Full-pressure lubrication delivers constant lubrication to critical engine components, even at a 25% angle of operation
  • Overhead valve design for fuel economy, power, and reduced oil consumption
  • Variable-speed mechanical governor for smooth performance
See full description
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
View Shipping + Delivery Estimates
Not Available in Stores
 

Product Summary

This Kohler Command V-Twin OHV Horizontal Engine is designed for durability, with oil-pressurized hydraulic valve lifters and maintenance-free valve train.

What's Included
  •  (1) Engine

Features + Benefits

  • Oil-pressurized hydraulic valve lifters keep the push rods in constant contact with rocker arms
  • Valve train never needs adjustment or maintenance
  • Full-pressure lubrication delivers constant lubrication to critical engine components, even at a 25% angle of operation
  • Overhead valve design for fuel economy, power, and reduced oil consumption
  • Variable-speed mechanical governor for smooth performance
  • Electronic ignition system with high-performance spark plugs ensures reliable starts
  • User-friendly maintenance with dual oil drains and easy dipstick/oil fill access
  • Large in-line fuel filter
  • Large dual-element air filter with foam pre-cleaner
  • Cast iron cylinder liners
  • Spin-on, full-flow oil filter
  • Oil Sentry, shipped disconnected
  • 12V electric start with 15 Amp regulated alternator
  • Key switch, throttle and choke engine controls
  • Smart-Choke carburetor
  • Solenoid shift starter
  • CARB and EPA emission certified
Key Specs
Item# 44153
Brand Kohler Engines
Manufacturer's Warranty 3 year limited warranty
Ship Weight 125.0 lbs
Engine Displacement (cc) 674
Start Type Electric
Application Utility vehicle, sand trap rake, grain auger, boring equipment, carpet cleaning machines, pressure washers and furnace vacs
Engine Type Gasoline
Torque (ft./lbs.) 35 (47.5 Nm) at 3,600 RPM
Shaft Output Counterclockwise
Crankshaft Hardened
Shaft Diameter (in.) 1 1/8
Shaft Length (in.) 4
Shaft Keyway (in.) 1/4
Shaft End Tapped (Diameter (in.)/Threads per inch) 7/16–20 UNF
Shaft Rotation (From PTO Shaft Side) Counterclockwise
PTO Height (in.) 6 1/8
Bearing Type Parent material
Cylinders (qty.) 2
Cylinder Bore Cast iron sleeve
Bore x Stroke (in.) 3 x 2.6
Compression Ratio 8.5:1
Cooling System Air cooled
Air Cleaner Type Dual element
Fuel Type Gasoline
Fuel Pump Mechanical
Fuel Filter Large capacity
Oil Capacity (qt.) 2
Lubrication System Full pressure
Low Oil Alert Yes
Low Oil Shutdown Oil Sentry, shipped disconnected
Ignition System Electronic
Governor System Variable speed
Carburetor Smart Choke
Throttle Control Engine mounted
Choke Control Smart Choke
Max. RPM 3,600
Charging System Amps 15
Muffler Included No
Auto Compression Release No
Bolt Circle (in.) 5 5/8, 7 3/4, 7 pilot
Mounting Base L x W (in.) 7 1/4 x 3 1/2
Mounting Bolt Pattern L x W (in.) 5 5/8, 7 3/4; 7 pilot
Dimensions L x W x H (in.) 14 x 17 7/10 x 19
EPA/CARB Approval (California Air Resource Board) Yes

Customer Reviews

Product Question + Answer
Accessories Frequently Purchased with this Item
We Recommend
No-Spill Gas Can — 5-Gallon, Model# 1450
No-Spill Gas Can — 5-Gallon, Model# 1450
Item# 27125
In Stock Online
Was $34.99
Sale $29.99

Save $5.00

Add to Cart
Safety
3M Metaliks Sport Safety Glasses — Indoor/Outdoor Tinted Lens, Model# 11345-00000
3M Metaliks Sport Safety Glasses — Indoor/Outdoor Tinted Lens, Model# 11345-00000
Item# 174694
In Stock Online
Only $9.99
Add to Cart
3M Reusable Corded Earplugs — 21dB, Model# 90586-80000
3M Reusable Corded Earplugs — 21dB, Model# 90586-80000
Item# 174630
In Stock Online
Only $2.29
Add to Cart
Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

Don't Know Your Part Number?

Locating the part number for your item ahead of time will help ensure you quickly receive the correct items.

Find Parts
Parts + Service Available at Stores

Look for stores that have this icon:

Parts + Service

Find Stores

Warranty

Compare with Most Popular 601cc - 900cc Kohler Horizontal Engines

See All 601cc - 900cc Kohler Horizontal Engines
 
 
Currently Viewing
 
 
 
 
(Not Yet Rated - New)
Item# 44599
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $1249.99
Kohler Command V-Twin OHV Horizontal Engine with Electric Start — 674cc, 1 1/8in. x 4in. Shaft, Model# PA-CH620-3100 The price is $1,279.99.
Kohler Command V-Twin OHV Horizontal Engine with Electric Start — 674cc, 1 1/8in. x 4in. Shaft, Model# PA-CH620-3100
(Not Yet Rated - New)
Item# 44153
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $1279.99
(Not Yet Rated - New)
Item# 24832
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $1599.99
(Not Yet Rated - New)
Item# 44601
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $1729.99
(Not Yet Rated - New)
Item# 44598
Factory Shipped —
Estimated Delivery: 5 - 7 Business Days
Only $1779.99
Hide Similarities
Engine Displacement (cc)
674 674 725 674 674
Start Type
Electric Electric Electric Electric Electric
Application Garden tractor, zero-turn mower, skid steer loader, bale chopper, utility vehicle Utility vehicle, sand trap rake, grain auger, boring equipment, carpet cleaning machines, pressure washers and furnace vacs Stump grinders, construction equipment, grain augers Simplicity garden tractor Grasshopper zero-turn mower
Engine Type Command V-Twin OHV Gasoline Gasoline Gasoline Command Pro OHV
Torque (ft./lbs.)
35 (47.5 Nm) at 3,600 RPM 35 (47.5 Nm) at 3,600 RPM 38.4 (52.1 Nm) at 3,600 RPM 35.7 (48.4 Nm) at 3,600 RPM 35.7 (48.4 Nm) at 3,600 RPM
Displacement (cu. in.)
41 - 725 41 41
Shaft Output
Horizontal Counterclockwise CCW Horizontal Horizontal
Crankshaft Hardened Hardened Hardened Hardened Hardened
Shaft Diameter (in.) 1 1/8 1 1/8 1.437 1 1/8 1 1/8
Shaft Length (in.) 4 4 4.453 2.79 3 11/32
Shaft Keyway (in.)
1/4 1/4 0.375 1/4 1/4
Shaft End Tapped (Diameter (in.)/Threads per inch) 1.5-in. deep 7/16-20 UNF 7/16–20 UNF 5/8–18 UNF 1 1/2 deep x 7/16-20 UNF 17/16-20 UNF
Shaft Rotation (From PTO Shaft Side) Counterclockwise Counterclockwise CCW Counterclockwise Counterclockwise
PTO Height (in.)
6 1/8 6 1/8 6.125 6 1/8 6 1/8
Bearing Type
Parent material Parent material Sleeve Parent material Parent material
Cylinders (qty.)
2 2 2 2 2
Cylinder Bore
Cast iron Cast iron sleeve Cast iron liner Cast iron sleeve Cast iron sleeve
Bore x Stroke (in.)
3.1 x 2.6 3 x 2.6 3.3 x 2.6 3 x 2.6 3 x 2.6
Compression Ratio
8.5:1 8.5:1 9:1 8.5:1 8.5:1
Cooling System
Air cooled Air cooled Air Air cooled Air cooled
Air Cleaner Type
Dual element Dual element Dual element Dual element Dual element
Fuel Type Gasoline Gasoline Gasoline Gasoline Gasoline
Fuel Pump
Mechanical Mechanical Mechanical Mechanical Mechanical
Fuel Filter
Large capacity in-line Large capacity Yes Spin-on In line
Oil Capacity (qt.)
2 2 2 2 2
Lubrication System
Full pressure Full pressure Full pressure Full pressure Full pressure
Low Oil Alert
Yes Yes Yes Yes Yes
Low Oil Shutdown
Oil Sentry, shipped disconnected Oil Sentry, shipped disconnected Yes Oil Sentry, shipped disconnected Yes
Ignition System
Electronic Electronic Electronic Electronic Electronic
Governor System
Variable speed Variable speed Mechanical Variable speed Mechanical
Carburetor
Smart Choke Smart Choke Smart choke Smart Choke Smart choke
Throttle Control
Remote Engine mounted Engine mounted w/keyswitch Remote Remote
Choke Control
Remote Smart Choke Engine mounted w/keyswitch Remote Remote
Max. RPM
3,600 3,600 3,600 3,600 3,600
Charging System Amps 15 15 20A regulated 15 15
Muffler Included
No No No No Yes
Auto Compression Release
No No - No No
Bolt Circle (in.)
5 5/8, 7 3/4, 7 pilot 5 5/8, 7 3/4, 7 pilot 5.625 and 7.75, 7 in. pilot 5 5/8, 7 3/4; 7 pilot 5 5/8, 7 3/4, 7 pilot
Mounting Base L x W (in.)
7 1/4 x 3 1/2 7 1/4 x 3 1/2 7.250 x 3.504 7 1/4 x 3 1/2 7 1/4 x 3 1/2
Mounting Bolt Pattern L x W (in.) 7 1/4 x 3 1/2 5 5/8, 7 3/4; 7 pilot 7.250 x 3.504 7 1/4 x 3 1/2 7 1/4 x 3 1/2
Dimensions L x W x H (in.)
14 x 17 7/10 x 19 14 x 17 7/10 x 19 14 x 17 3/4 x 19 14 x 18 x 19 14 x 17 7/10 x 19
EPA/CARB Approval (California Air Resource Board)
Yes Yes Yes Yes Yes