Briggs & Stratton 44S977-0016-G1 Professional Series 25 HP 724cc Vertical Engine, 1" x 3-5/32" Shaft, Electric Start

🚚 Flat-rate LTL freight: $200 to the lower 48 states + DC. Ships palletized by motor freight; the carrier will call to schedule delivery. Need it fast? Choose Expedited or Need It Fast at checkout.

Genuine Briggs & Stratton Professional Series 724cc V-twin vertical-shaft engine, 25 HP. Replacement for Briggs 44T-/44S-series zero-turn and tractor engines. Dura-Bore cast iron cylinder sleeves, electric start, maintenance-free electronic ignition, fuel pump, oil filter, 16 amp charging system, cartridge-style air filter with debris management. Warranty: 2 years consumer / 1 year commercial.

Specifications

• Power: 25 HP
• Displacement: 724cc V-twin, OHV, cast iron sleeves
• Shaft: Vertical, 1" x 3-5/32", 1/4" keyway, drilled & tapped 7/16-20
• Starter: Electric
• Charging system: 16 amp
• Maximum RPM: 3300
• Oil capacity: 64 oz, spin-on filter
• Air cleaner: Dual-Clean cartridge
• EPA compliant
• Shipping weight: 100 lb

Fit note: when replacing a 44T-series commercial engine with manual choke, transfer the choke control parts from the original engine.

Replacement engines are specific to your original model number. This engine was matched to your original by the Briggs & Stratton engine replacement team; see your quote email for the parts to transfer from your old engine.

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