KOHLER ZT720 21HP 725CC V-TWIN ENGINE

Model: PA-ZT720-3004

Product Description

The Kohler PA-ZT720-3004 is a Confidant ZT720 21 HP vertical-shaft gasoline engine with 725 cc displacement. This V-twin engine is designed for commercial equipment and compatible mower applications requiring a vertical engine configuration. Kohler's repower reference identifies the ZT720-3004 as a 21 HP model in its recoil-start configuration.

The engine features cast-iron cylinder liners, full-pressure lubrication with a full-flow oil filter, a heavy-duty air cleaner and a 1-inch diameter x 3.16-inch vertical crankshaft. Exact-model parts documentation shows both retractable and electric starter components, while current dealer specifications identify the engine as having recoil and electric starting.

Key Features

• Kohler Confidant ZT720 engine
• Exact model: PA-ZT720-3004
• 21 HP
• 725 cc displacement
• V-twin, two-cylinder configuration
• Vertical-shaft design
• 4-stroke gasoline engine
• Cast-iron cylinder liners
• Heavy-duty air cleaner
• Full-pressure lubrication
• Full-flow oil filter
• 2.0-quart oil capacity
• 1" diameter x 3.16" crankshaft
• 7/16"-20 tapped crankshaft end
• 1/4" keyway
• Consistent-Cut™ technology