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Sears Hydro-Trac 12 917.25300 vs Sears Suburban 12 917.99420
Verdict: Sears Hydro-Trac 12 917.25300 vs Sears Suburban 12 917.99420
The Sears Hydro-Trac 12 917.25300 and the Sears Suburban 12 917.99420 are both lawn tractors — here is how they stack up on the figures that matter. Both are rated at the same 12 hp. Sears Suburban 12 917.99420 is the lighter machine (263 kg vs 328 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Sears Hydro-Trac 12 917.25300 is the newer design (1968 vs 1966). 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
62
Fit score
Best match
Clear
Sears
62
Fit score
Best match
Clear
Rated power
12 hp
12 hp
Confidence
40%
40%
Guide price
—
—
Overview
Distributor
SearsReference
SearsReference
Manufacturer
RoperReference
David BradleyReference
air-cooledReference
Three gears (1-3) plus reverse (R) with two ranges (low-high).Reference
Engine
Displacement
27.66 ciReference
27.66 ciReference
Bore/Stroke
89 x 73 mmReference
89 x 73 mmReference
Power
8.9 kWReference
—
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Power (gross)
—
8.9 kWReference
Fuel system
—
carburetorReference
Rated RPM
—
3600Reference
Sparkplug gap
—
0.762 mmReference
Point gap
—
0.508 mmReference
Intake valve clearance
—
0.254 mmReference
Exhaust valve clearance
—
0.508 mmReference
Oil change
—
500 hReference
Transmission
Transmission
SundstrandReference
—
Gears
infinite forward and reverseReference
6 forward and 2 reverseReference
Oil capacity
—
4.7 LReference
Oil type
—
SAE 30Reference
PTO & Hydraulics
Type
belt-driven hydrostaticReference
belt-driven gearReference
Dimensions
Weight
328 kgReference
263 kgReference
Front tire
16x6.50-8Reference
4.80-8Reference
Rear tire
23x9.50-12Reference
7.50-12Reference
Lawn/turf front
16x6.50-8Reference
4.80-8Reference
Lawn/turf rear
23x9.50-12Reference
7.50-12Reference
Length
165 cmReference
—
Width
93 cmReference
—
Height
100 cmReference
—
Shipping weight
328 kgReference
263 kgReference
Sears Hydro-Trac 12 attachments
Electrical
Ground
negativeReference
negativeReference
Battery volts
12Reference
12Reference
Attachment overview
Sears Suburban 12 attachments
42" Mower deck
Cutting width
—
106 cmReference
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.