Craftsman 131.8839
The Craftsman 131.8839 is a tractor produced by Craftsman Lawn Tractors. It is equipped with a 180 cc 11.04 ci engine. The listed engine power is Gasoline (gross): 4 hp / 3.0 kW. Transmission: 1 forward and reverse.
Engine Power
Gasoline (gross): 4 hp / 3.0 kW
Fuel & Capacities
Gasoline
Transmission
1 forward and reverse
Overview
![]() | 1959
Riding lawn mowerRoper built
Riding lawn mower
Roper built |
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Production | |
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Distributor | Craftsman (a part of Sears) |
Manufacturer | Roper |
Riding lawn mower | |
Craftsman 131.8839 Engine | |
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4HP Tecumseh 180cc 1-cyl gasoline | |
Engine details ... |
Craftsman 131.8839 Transmission | |
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1-speed gear | |
Transmission details ... |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Open operator station. |
Power Take-off (PTO) | |
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Mid PTO | transmission |
Clutch | idler pulley |
Dimensions & Tires | |
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Full dimensions and tires ... |
References | |
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![]() | |
Service - DCraftsman Riding Mowers and Engines (Div. 9 No. 12) published in 1959 |
Engine
Engine Detail — 180 cc / 11.04 ci Gasoline
Manufacturer | Tecumseh V40B |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 180 cc
11.04 ci |
Bore/Stroke | 2.50x2.50 inches
64 x 64 mm |
Power (gross) | 4 hp
3.0 kW |
Starter type | manual recoil |
Transmission
Transmission — 1 forward and reverse belt-driven gear
Type | belt-driven gear |
Gears | 1 forward and reverse |
Clutch | manual ilder pulley |
Oil change | sealed unit, owner service is not recommended |
Dimensions
Craftsman 131.8839 Tires |
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Dimensions |
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Attachments
24" Mower deck | |
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Type | mid-mount Craftmsan |
1-blade | |
Cutting width | 24 inches
60 cm |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Craftsman Lawn Tractors Craftsman 131.8839.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Craftsman Lawn Tractors Craftsman 131.8839 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Craftsman Lawn Tractors Craftsman 131.8839.
Converted Equivalents:
Horsepower (HP)4 hp
Kilowatts (kW)3 kW
Metric Horsepower (PS / CV)4.1 PS
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