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Add Even More Curb Appeal to Your Home with the Craftsman 20377 42" Automatic Riding Mower Landscaping has never been easier with the Craftsman 42" 420cc Automatic Riding Mower . Featuring a wide 42" cutting deck and adjustable cutting heights between 1.5" and 4", you'll be able to ensure your grass is cut the way you want it every time. With speeds up to 5.5 mph and an automatic transmission, get the manicured lawn you want efficiently and quickly. Tend to those hard-to-reach places and areas near trees and bushes with this mower's 18" turn radius. Prevent damage to your sod with Turf Saver Tires that are designed to prevent skidding during tight turns. Stay comfortable in the driver's seat with an ergonomically designed steering wheel to help you maintain comfortable control for long periods of time, and an attached cup holder to keep your favorite beverage within reach on the go.
  • Make your lawn look like it was professionally cut with the Craftsman 42" 420cc Automatic Riding Mower
  • A 42" cutting deck helps you cover large areas on your lawn more efficiently
  • Features full pressure lubrication and a spin on the oil filter to provide a longer engine life
  • Adjust the cutting position between 1.5" and 4" to ensure your grass is at the length you want
  • Automatic transmission is powered via foot pedal
  • Turf Saver Tires designed to keep from skidding or causing damage to your lawn
  • The 18" turning radius allows you to maneuver between trees and other obstacles on your lawn easily
  • Drives up to speeds of 5.5 mph
  • 13-gauge channel frame and cast iron front axle makes for a durable build
  • Ergonomically designed steering wheel helps you stay comfortable while operating for long periods of time
  • Includes cup holder

Protection Agreements

One smart decision calls for another. Safeguard your new purchase with the best repair and replacement coverage in the business. A Sears Protection Agreement picks up where the limited manufacturer's warranty leaves off. Enjoy the peace of mind that comes from having a plan that delivers what it promises. (Learn More)
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Deckwash System No
Number of Reverse Speeds Infinite
Step Thru Frame Yes
Hauling Equipment Light Hauling
Number of Forward Speeds Infinite
Frame Type Fully welded
Gauges None
Turning Radius (in.) 18
Fuel Gauge Location On Tank
Number of Cutting Blades 2
Shifter Location Fender
Blade Lift Manual
Fuel Type Gasoline
Cup Holder Yes
General Features:
Ground-Engaging Attach. No
Electric Clutch For Attach. No
Frame Material Steel
Accepts Bagger Yes
Snow Blade or Thrower Capable None
Valve Lifters None
Engine Lubrication System Full pressure
Oil Filter Type Full pressure
Exhaust Valve Rotator No
Front Axle Material Steel
Cutting Deck Material Steel
Certifications & Ratings:
Blade Width (in.) 21
Overall Item Dimensions 70 x 37 x 45 in.
Cutting Deck Nose Roller No
Dozer Blade Capable No
2 Bin Bagger Part Number #24019
Electric Lift Kit Capable No
Accessories Bagger, Mulch Kit
Mulch Kit Part Number #33921
Product Includes:
Cutting Height Minimum (in.) 1.5
Wheelbase (in.) 31
Cutting Width (In.) 42
Cutting Height Adjustment Type Hand Lever
Cutting Height Maximum (in.) 4
Wheels & Tires:
Cutting Positions 5
Mow in Reverse Yes
Blade Material Steel
Recommended Environment:
Item Weight (lbs.) 520
Transmission Type Automatic
Engine Brand Craftsman
Number of Wheels 4
Number of Cylinders 1
Overhead Valve Engine Yes
Rear Tire Size 20 x 8 in. Turf Saver II
Commercial/Residential Residential
Front Tire Size 15 x 6 in. Turf Saver II
Battery Ammeter No
Blade Engagement Type Manual
Item Type:
Electronic Ignition Yes
Cylinder Liner Cast iron
Product Overview:
Cruise Control No
Steering Type Conventional
Headlights Included/Built In
Maximum Forward Speed (mph) 5.5
Location California
Turn Tight No
Blade Type Side Discharge, Bagging
General Warranty 2 Year
Maximum Reverse Speed (mph) 2.3
Steering Wheel Type Standard
Terrain Type Flat, Hilly, Uneven, Obstacles
Air Filter Type Auto-type paper
Cooling System Type Air Cooled
Speed Control Foot pedal
Power Steering None
Engine Cycles 4-cycle
Engine Displacement (cc) 420
Bag Kit Included No
Accessories & Attachments:
Arm Rests No
Seat Size Mid Back
Fuel Capacity (gal.) 1.5
Adjustable Seat Yes
Mulch Kit Included Sold Separately
CARB Compliant CARB Compliant
Number of Deck Anti-Scalp Gauge Wheels 2
Power & Performance:
Engine Series OHV

Manufacturer's Warranty
1 year parts and labor
SearsOutlet Certified
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