The Craftsman 917.25479 lawn tractor is rated at 12.5 hp (9.3 kW). That places its engine output around the 20th percentile among comparable lawn tractors, toward the lower-output end of its peer group. Its 357 cc (21.82 cu in) displacement works out to about 28.6 cc per horsepower.
TypeLawn tractor
Years1991
ManufacturerAYP
DistributorCraftsman
Engine power
12.5 hp (9.3 kW)
Transmission
belt-driven gear
Displacement
357 cc (21.82 cu in)
Fuel tank
1.25 gal (4.7 L)
How this model compares
Low average and high benchmarks for comparable lawn tractors in this dataset.
Horsepower12.5 hp
Low
LowAverageHigh
Low 14 hpAvg 18.5 hpHigh 21 hp
Displacement357 cc
Low
LowAverageHigh
Low 465 ccAvg 530 ccHigh 693 cc
Fuel capacity1.25 gal
Low
LowAverageHigh
Low 1.25 galAvg 2.5 galHigh 3.5 gal
OV
Overview
Identity & ownership
Manufacturer
AYP
Distributor
Craftsman
Equipment type
Lawn tractor
Model years
1991
Fuel tank
1.25 gal (4.7 L)
EN
Engine
Power & service data
Displacement
357 cc (21.82 cu in)
Bore / stroke
3.31 × 2.53 in (84 × 64 mm)
Engine power
12.5 hp (9.3 kW)
Oil capacity
1 qts 0.9 L
Oil change interval
25 h
Spark plug
Champion RL85C
Spark plug gap
0.030 inches 0.762 mm
TR
Transmission
Drive system
Transmission
Peerless
Type
belt-driven gear
Gears
5 forward and 1 reverse
EL
Electrical & PTO
Battery, charging & PTO
PTO clutch
manual
Mid PTO
independent
Charging amps
3
Battery volts
12
Specifications are provided as a reference from published TractorData information. Verify critical service values with the applicable operator or service manual. Craftsman website
