Compare/Sears LT1036 vs Sears ST/10 Deluxe 917.25920

Sears LT1036 vs Sears ST/10 Deluxe 917.25920

Verdict: Sears LT1036 vs Sears ST/10 Deluxe 917.25920

The Sears LT1036 and the Sears ST/10 Deluxe 917.25920 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 10 hp. Sears LT1036 is the lighter machine (215 kg vs 252 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sears ST/10 Deluxe 917.25920 holds more fuel (6.6 L vs 3.8 L) for longer stints between fills. Sears LT1036 is the newer design (1977 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.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

Sears

Fit score

Best match

Clear

Sears

Fit score

Best match

Clear

Rated power

10 hp

Confidence

40%

Guide price

—

Overview

Distributor

SearsReference

Manufacturer

RoperReference

air-cooled vertical-shaftReference

Three gears, plus reverse, in two ranges.Reference

Engine

Fuel tank

3.8 LReference

6.6 LReference

Power

7.5 kWReference

—

Starter

electricReference

Starter volts

12Reference

Displacement

—

23.7 ciReference

Bore/Stroke

—

84 x 70 mmReference

Power (gross)

—

7.5 kWReference

Transmission

Gears

3 forward and 1 reverseReference

6 forward and 2 reverseReference

Transmission

—

PeerlessReference

Dimensions

Weight

215 kgReference

44 kgReference

Front tire

15x6.00Reference

16x5.50x8Reference

Rear tire

18x9.50Reference

23x8.50x12Reference

Lawn/turf front

15x6.00Reference

16x5.50x8Reference

Lawn/turf rear

18x9.50Reference

23x8.50x12Reference

Length

160 cmReference

Width

111 cmReference

86 cmReference

Height

96 cmReference

—

Shipping weight

215 kgReference

252 kgReference

Sears LT1036 attachments

LT1036 Serial Numbers

1977

917.25083 (model code)Reference

—

1978

917.25513 (model code)Reference

—

1979

917.25533 (model code)Reference

—

Electrical

Ground

negativeReference

Battery volts

12Reference

Battery AH

30Reference

—

Attachment overview

36" Mower deck

Type

belt-driven gearReference

Cutting width

91 cmReference

96 cmReference

Overall width

127 cmReference

—

Cut height

4 to 9 cmReference

—

Cut positions

5Reference

—

Variants

917.25920

—

ST/10 DeluxeReference

917.25921

—

ST/10XReference

Sears ST/10 Deluxe attachments

ST/10 Deluxe Serial Number Location

38" 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.