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Cub Cadet 108

Cub Cadet 108 tractor
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The Cub Cadet 108 is a garden tractor produced from 1971 to 1974 by Cub Cadet, a part of International Harvester. It features a 10 hp Kohler K241A 391cc 1-cylinder air-cooled gasoline engine, a 3-speed gear transmission with an optional 6-speed creeper, and two-wheel drive with manual steering. The tractor was built in Louisville, Kentucky, USA. It has a wheelbase of 44 inches and uses 4.80/4.00-8 front tires and 6-12 rear tires. Optional attachments include mid-mount mower decks in 38, 44, and 50 inch sizes, as well as front-mount snowblowers. The tractor includes mechanical disc brakes, an open operator station, and optional PTO features.
Cub Cadet 108garden tractorKohler K241A engine10 hp3-speed gear transmissionmower decksnowblowertractor specifications
Power10 hp
Founded38/44/50" deck
Model108

Technical Specifications

Detailed specifications and technical data for Cub Cadet 108

Engine

Type:gasoline
Model:Kohler K241A
Power:10 hp (7.5 kW)
Cooling:air-cooled
Idle RPM:1000-3800
Cylinders:1-cylinder
Fuel tank:2 gal (7.6 L)
Point gap:0.020 inches (0.508 mm)
Rated RPM:3600
Sparkplug:Champion H-10
Air cleaner:dry cartridge
Bore/Stroke:3.25x2.875 inches (83 x 73 mm)
Displacement:391 cc (23.9 ci)
Oil capacity:1.5 qts (1.4 L)
Sparkplug gap:0.025 inches (0.635 mm)
Starter volts:12
Oil change interval:30 h
Intake valve clearance:0.010 inches Cold (0.254 mm)
Exhaust valve clearance:0.020 inches Cold (0.508 mm)

Electrical

Ground:negative
Battery volts:12
Charging amps:15
Charging system:Delco-Remy generator

Mechanical

Drive:Two-wheel drive
Brakes:Eight-inch mechanical disc brakes
Steering:Manual steering
Operator station:Open operator station

Production

Series:1X8/1X9 Series
Built in:Louisville, Kentucky, USA
Years made:1971 - 1974

Attachments

Note:Garden tractors are capable of using tillers, plows, or other ground-engaging attachments. TractorData does not list details of these attachments.
Snowblower 36 inch:Cub Cadet QA-36A, 36 inches width (91 cm), front-mount, manual-lift
Snowblower 42 inch:Cub Cadet QA-42A, 42 inches width (106 cm), front-mount, manual-lift
38 inch mid-mount mower deck:38 inches (96 cm), 3-blade, Cut height: 1 to 4 inch (2 to 10 cm), Belt: IH490489-R2 (PTO), Belt: 754-3002 (deck)
44 inch mid-mount mower deck:44 inches (111 cm), 3-blade, Cut height: 1 to 4 inch (2 to 10 cm), Belt: IH-59971-C1 (PTO), Belt: 754-3004 (deck)
50 inch mid-mount mower deck:50 inches (127 cm), 3-blade, Cut height: 1 to 4 inch (2 to 10 cm), Belt: IH-59971-C1 (PTO), Belt: 754-3005 (deck)

Transmission

Options:3-speed gear, 6-speed creeper

Gear transmission

Type:gear
Gears:3 forward and 1 reverse
Clutch:4.5-inch dry disc
Oil capacity:3.5 qts (3.3 L)

Creeper transmission

Type:creeper
Gears:6 forward and 2 reverse
Notes:Optional creeper provided an additional lower range. Moving the creeper shift lever forward engages direct drive, while the creeper is to the rear. The creeper ratio is a 4:1 reduction.
Clutch:4.5-inch dry disc
Oil capacity:3.75 qts (3.5 L)

Tractor hitch

Type:sleeve hitch Optional

Serial Numbers

1971:400001
1972:417643
1973:457305
1974:495749
Final:529811
Location:Tractor's rear-drive housing, or the left side of the tractor frame (after February 1974)

Dimensions & Tires

Width:33 inches (83 cm)
Length:69 inches (175 cm)
Rear tire:6-12
Wheelbase:44 inches (111 cm)
Front tire:4.80/4.00-8
Rear tread:27 inches (68 cm)
Front tread:27 inches (68 cm)
Ground clearance:6 inches (15 cm)
Height (steering wheel):41 inches (104 cm)

Power Take-off (PTO)

Clutch:mechanical
Rear PTO:transmission Optional
Front PTO:independent
Rear PTO Type:515

Related Models

Cub Cadet 109

Model:109