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BRIGGS & STRATTON 44S977-0032-G1 Professional Series 25 hp - Briggs & Stratton Engines
BRIGGSBriggs & Stratton Engines

BRIGGS & STRATTON 44S977-0032-G1 Professional Series 25 hp

The BRIGGS & STRATTON Professional Series™ Gasoline Engine (MPN 44S977-0032-G1) is a 25 hp vertical-shaft engine with electric start. It features a 1 in shaft diameter and a 1/4" keyway. This engine is designed for…

SKU 3G-OTH-417283

Also listed as: 44S9770032G1 · 44S977 0032 G1

Brand
BRIGGS
Item
& STRATTON 44S977-0032-G1 Professional Series 25 hp
Part Number
44S977-0032-G1
Category
Briggs & Stratton Engines
Available to Order
Also known as:44S977-0032-G1BRIGGS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BRIGGS
Manufacturer Part Number
44S977-0032-G1
Type
Vertical, 1 in
Horsepower
25 hp

Technical Documents

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BRIGGS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRIGGS & STRATTON Professional Series™ Gasoline Engine (MPN 44S977-0032-G1) is a 25 hp vertical-shaft engine with electric start. It features a 1 in shaft diameter and a 1/4" keyway. This engine is designed for industrial equipment applications requiring reliable gasoline power.

Frequently Asked Questions

What is the BRIGGS & STRATTON 44S977-0032-G1 engine used for?

The BRIGGS & STRATTON Professional Series™ 25 hp gasoline engine is used in industrial equipment such as generators, pumps, and commercial mowers. Its vertical shaft and electric start make it suitable for stationary or mobile applications requiring reliable gasoline power.

What are the specifications of the BRIGGS & STRATTON 44S977-0032-G1 engine?

This engine delivers 25 hp with a vertical shaft, electric start, a 1 in shaft diameter, and a 1/4" keyway. The manufacturer part number is 44S977-0032-G1. It is part of the Professional Series™ line from Briggs & Stratton.

Where to buy the BRIGGS & STRATTON 44S977-0032-G1 engine worldwide?

3G Electric supplies the BRIGGS & STRATTON 44S977-0032-G1 engine worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the BRIGGS & STRATTON 44S977-0032-G1 engine?

Installation requires aligning the 1 in shaft with the equipment's coupling and securing the 1/4" keyway. Use the electric start wiring per the Briggs & Stratton manual. Ensure proper fuel and oil levels before first use.

Used in

Common applications for BRIGGS
Pressure washers — Horizontal-shaft engines such as SKU 875GY4 (6.5 hp, 3/4 in shaft) and SKU 55EP70 (9.5 lb-ft torque, 5/8 in threaded shaft).
Portable generators — Horizontal-shaft engines like SKU 12V818 (5.5 lb-ft torque, 3/4 in keyed shaft) for recoil-start generator sets.
Riding lawn mowers — Vertical-shaft engines such as SKU 1WVK4 (17.5 hp, 1 in keyed/tapped shaft) and SKU 875GY0 (11.5 hp, 1 in shaft).
Zero-turn mowers — Vertical-shaft engines including SKU 875GX9 (19 hp, 1 in drilled/tapped shaft) and SKU 875GY2 (10 lb-ft torque, 25 mm shaft).
Commercial turf equipment — Vertical-shaft engines like SKU 875GY2 (10 lb-ft torque, 25 mm shaft) for mowers and aerators.
Construction equipment — Horizontal-shaft engines such as SKU 35ZD41 (13.5 hp, 1 in keyed shaft) for compactors and concrete mixers.
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BRIGGS Products

3G Electric supplies BRIGGS briggs & stratton engines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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