10.0 HP - Intek I/C; 1' Threaded crankshaft, recoil start, with fuel tank & muffler

10 HP - Intek Pro; 1' Threaded crankshaft, recoil start, with fuel tank & muffler

11 HP - Intek I/C; Tapered crankshaft, recoil start, with fuel tank & muffler, fixed controls

15.50 Gross Torque - OHV; 1" x 3 21/32" crankshaft, recoil start, manual choke, with fuel tank, with muffler

Intek Pro; 6:1 Reduction, recoil start, low oil shutoff, with fuel tank & muffler

10 HP - 14.50 Gross Torque - 305cc - Intek I/C; 3/4" x 2-21/32" crankshaft, electric & recoil start, 3 amp charging, with fuel tank & muffler

20S237-1533 - 14.50 Gross Torque - 305cc - Intek I/C; 3/4" x 2-21/32" crankshaft, electric & recoil start, 3 amp charging, with fuel tank & muffler

10 HP - Intek I/C; 1" x 3 21/32" crankshaft, electric & recoil start, 10 amp charging, with fuel tank & muffler

14.5 Gross Torque - Intek I/C; 1" x 3 21/32" crankshaft, recoil start, low oil shutoff, with fuel tank & muffler

Intek I/C; 1" x 2 29/32" crankshaft, recoil start, with fuel tank & muffler

10 HP - Intek I/C; 1" x 2 29/32" crankshaft, electric & recoil start, 10 amp charging, with fuel tank & muffler

305cc 14.50 Gross Torque Engine with a Tapered 4-11/32-inch Length Crankshaft

Briggs & Stratton Model 20T232-0036, Power Built; 1" x 3 21/32" crankshaft, recoil start, with fuel tank & muffler

Intek I/C; 6:1 Gear Reduction, electric & recoil start, 10 amp charging, with fuel tank & muffler

1450 Series - Intek I/C; 3/4" x 2-21/32" crankshaft, recoil start, with fuel tank & muffler (Troybilt Horse Tillers)

10 HP - Intek I/C; 1' Threaded crankshaft, recoil start, with fuel tank & muffler

Vanguard Series 10 HP, 1" x 2-29/32" Crankshaft, Recoil Start

1650 Series Engine — 342cc
1in. Dia. x 2 21/32"L Shaft

Briggs Engine 25T232-0037, 1" x 3 21/32"

19L252-0049, 6:1 reduction CCW, 1" x 3 1/8"