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Briggs & Stratton 1450 Series Horizontal OHV Engine with Electric Start — 305cc, 1in. x 3 21/32in. Shaft, Model# 20S237-0042-F1

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- 14.5 ft.-lbs. Gross Torque
- OHV design for cooler operation, longer valve life
- Dura-Bore™ cast iron cylinder sleeve withstands wear and abuse while providing improved oil control
- PTO ball bearing
- Flow-Tek flywheel design
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Description
Key Specs
Reviews
Q & A
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Product Summary
What's Included
- (1) Engine with electric start, Model# 20S237-0042-F1
Features + Benefits
- 14.5 ft.-lbs. Gross Torque
- OHV design for cooler operation, longer valve life
- Dura-Bore™ cast iron cylinder sleeve withstands wear and abuse while providing improved oil control
- PTO ball bearing
- Flow-Tek flywheel design
- Permanent mold piston
- Self-lubricating heavy-duty bearing of steel-backed Teflon-coated bronze to withstand load and reduce wear
- Mechanical governor controls throttle to deliver more power for tough chores
- Maintenance-free Magnetron® electronic ignition for quick, dependable starts
- 12V gear-drive starter and 10 Amp alternator with starter panel assembly
- Float feed carburetor for consistent one-pull starts
- Dual-Clean™ premium air filter
- Electric start with recoil backup
- Recoil start has auto compression release
- Comfort-Tek pull handle
- Removable rewind
- Fuel shutoff valve makes it easy to shut off fuel flow for safe transportation
- 4-qt. fuel tank for long run times
- Super Lo-Tone muffler reduces noise levels and improves tonal quality
- DuraLube™ gear-driven splash lubrication system continuously supplies oil to all internal parts
- Approx. mounting base dim. 7 11/16in. x 3 15/16in.
- Flange mount bolt circles: 3 5/8in., 5in., 6 1/2in.
- 50-state compliant engine
Key Specs
| Attribute | Specification |
|---|---|
item# | 24582 |
Brand | Briggs & Stratton |
Manufacturer's Warranty | 2 years consumer use / 1 year commercial use |
Ship Weight | 65.0 LB |
Engine Displacement | 305 cc |
Engine Type | 1450 Series OHV |
Shaft Diameter | 1 |
Start Type | Recoil or electrical (battery/cable not included) |
Shaft Keyway | 1/4 |
Crankshaft | 1 x 3 21/32 |
PTO Height | 4 11/64 |
Cylinders (qty.) | 1 |
Cylinder Bore | Cast Iron |
Fuel Tank | Yes |
Low Oil Shutdown | No |
| Attribute | Specification |
|---|---|
Low Oil Alert | No |
Shaft Rotation (From PTO Shaft Side) | Counterclockwise |
Governor System | Mechanical |
Ignition System | Electronic |
Carburetor | Float |
Lubrication System | Splash |
Bearing Type | Ball |
Auto Compression Release | Yes |
Cooling System | Air cooled |
Air Cleaner Type | Dual element |
Choke Control | Manual |
Throttle Control | Manual, remote, adjustable (constant speed) |
Fuel Filter | Yes |
Charging System Amps | 10A DC |
Muffler Included | Yes |
Reviews
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Questions
Warranty
Manufacturer's Warranty
2 years consumer use / 1 year commercial use
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
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Specifications
305 cc
1,028 cc
725 cc
441 cc
1450 Series OHV
Diesel Horizontal
Command Pro V-twin OHV
Diesel Horizontal
1
Group 8 Housing
1-1/8 in
-
Recoil or electrical (battery/cable not included)
Electric
Electric
Electric
1/4
Grp 8 in
0.25 in
-
1 x 3 21/32
-
Hardened
-
4 11/64
Grp 8 in
6.125 in
-
1
3
2
1
Cast Iron
Aluminum
Cast Iron
Cast Iron
Yes
-
No
-
No
Yes
Yes
-
No
Yes
Yes
Yes
Counterclockwise
Counter Clockwise
Counter Clockwise
Counter Clockwise
Mechanical
Internal Flywheel Governor
Variable Speed
Yes
Electronic
Electronic
Electronic
Electronic
Float
No
Smart Choke
Direct Injection
Splash
Full Pressure W/full Flow Filter
Full Pressure
Full Pressure With Full Flow Filter
Ball
Parent Material
Parent Material
-
Yes
No
-
Yes
Air cooled
Liquid
Air
Air
Dual element
Single Element
Dual Element
Single Element
Manual
Remote
Remote
-
Manual, remote, adjustable (constant speed)
Remote
Remote
-
Yes
Yes
Yes
-
10A DC
45
20
20
Yes
Yes
-
Yes
-
Grp 8
-
-
-
Grp 8 in
2.75 in
-
-
Grp 8
-
-
-
Diesel
-
-
-
62.5 ft-lbs.
39.2 ft-lbs.
-
-
23.7 HP
25 HP
9.1 HP
-
22.8:1
9:1
20.3:1
-
2.5 qt
2 qt
1.6 qt
-
3,600
-
-
-
3 in
3.3 in
3.4 in
-
3.1 in
2.6 in
3 in
-
-
Toro Exmark ZTR
-
-
-
87 Up
-



