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Craftsman 131.9637 vs Craftsman 502.25421
Verdict: Craftsman 131.9637 vs Craftsman 502.25421
The Craftsman 131.9637 and the Craftsman 502.25421 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 8 hp. Craftsman 502.25421 is the lighter machine (165 kg vs 183 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Craftsman 502.25421 is the newer design (1987 vs 1976). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
Craftsman
62
Fit score
Best match
Clear
Craftsman
62
Fit score
Best match
Clear
Rated power
8 hp
8 hp
Confidence
40%
40%
Guide price
—
—
Overview
Distributor
Craftsman (a part of Sears)Reference
Craftsman (a part of Sears)Reference
Manufacturer
RoperReference
MurrayReference
air-cooled vertical-shaftReference
air-cooled vertical-shaftReference
Variants
9636
side-dischargeReference
—
9637
rear-dischargeReference
—
Engine
Fuel tank
3.8 LReference
3.8 LReference
Displacement
18.65 ciReference
—
Bore/Stroke
78 x 64 mmReference
—
Power
6.0 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Power (gross)
—
6.0 kWReference
Transmission
Gears
3 forward and 1 reverseReference
4 forward and 1 reverseReference
Dimensions
Weight
183 kgReference
165 kgReference
Front tire
15x6Reference
13x5.0Reference
Rear tire
18x9.5Reference
16x6.5Reference
Lawn/turf front
15x6Reference
13x5.0Reference
Lawn/turf rear
18x9.5Reference
16x6.5Reference
Length
152 cmReference
154 cmReference
Height (steering wheel)
101 cmReference
—
Shipping weight
183 kgReference
—
Craftsman 131.9637 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
36" Mower deck
Type
belt-driven gearReference
belt-driven gearReference
Cutting width
91 cmReference
76 cmReference
Overall width
93 cmReference
97 cmReference
Cut height
3 to 8 cmReference
3 to 10 cmReference
PTO & Hydraulics
Mid PTO
—
independentReference
Clutch
—
manualReference
Mid PTO Type
—
pulleyReference
Craftsman 502.25421 attachments
30" Mower deck
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.