Compare/Sears LT836 vs Sears ST/8 502.25900
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Sears LT836 vs Sears ST/8 502.25900

Verdict: Sears LT836 vs Sears ST/8 502.25900

The Sears LT836 and the Sears ST/8 502.25900 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 8 hp. Sears LT836 is the lighter machine (144 kg vs 251 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sears ST/8 502.25900 holds more fuel (4.7 L vs 2.8 L) for longer stints between fills. Sears LT836 is the newer design (1979 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
Sears LT836 Lawn Tractor
Sears
62
Fit score
Best match
Clear
Sears ST/8 502.25900 Lawn Tractor
Sears
62
Fit score
Best match
Clear
Rated power
8 hp
8 hp
Confidence
40%
40%
Guide price
Overview
Distributor
SearsReference
SearsReference
Manufacturer
RoperReference
MurrayReference
air-cooled vertical-shaftReference
air-cooled vertical-shaftReference
Engine
Fuel tank
2.8 LReference
4.7 LReference
Power (gross)
6.0 kWReference
6.0 kWReference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Displacement
19.44 ciReference
Bore/Stroke
76 x 70 mmReference
Rated RPM
3600Reference
Transmission
Gears
4 forward and 1 reverseReference
4 forward and 1 reverseReference
Transmission
PeerlessReference
Dimensions
Weight
144 kgReference
27 kgReference
Front tire
15x6.0Reference
16x6.00-8Reference
Rear tire
18x9.50Reference
23x8.50-12Reference
Lawn/turf front
15x6.0Reference
16x6.00-8Reference
Lawn/turf rear
18x9.50Reference
23x8.50-12Reference
Length
147 cmReference
163 cmReference
Width
86 cmReference
95 cmReference
Height
99 cmReference
Shipping weight
144 kgReference
251 kgReference
Sears LT836 attachments
LT836 Serial Numbers
1978
917.25512 (model code)Reference
1979
917.25526 (model code)Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
Battery volts
12Reference
12Reference
Battery AH
14Reference
36" Mower deck
Type
belt-driven gearReference
belt-driven gearReference
Cutting width
91 cmReference
91 cmReference
Cut positions
5Reference
Sears ST/8 attachments
Attachment overview

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.

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