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BRIGGS & STRATTON Intek 21R807-0072-G1 Vertical Engine, 11.5 hp, 1 in Shaft - Briggs & Stratton Engines
BRIGGSBriggs & Stratton Engines

BRIGGS & STRATTON Intek 21R807-0072-G1 Vertical Engine, 11.5 hp, 1 in Shaft

The BRIGGS & STRATTON Small Engine: Series Intek (SKU 21R807-0072-G1, MPN 21R807-0072-G1) is a vertical-shaft engine with 11.5 hp horsepower. It features an electric start, a 1-inch shaft diameter with a 3 1/8-inch…

SKU 3G-OTH-417271

Also listed as: 21R8070072G1 · 21R807 0072 G1

Brand
BRIGGS
Item
& STRATTON Intek 21R807-0072-G1 Vertical Engine, 11.5 hp, 1 in Shaft
Part Number
21R807-0072-G1
Category
Briggs & Stratton Engines
Available to Order
Also known as:21R807-0072-G1BRIGGS
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BRIGGS
Manufacturer Part Number
21R807-0072-G1
Type
Vertical, 1 in
Shaft Lg
3 1/8 in
Horsepower
11.5 hp

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BRIGGS & STRATTON Small Engine: Series Intek (SKU 21R807-0072-G1, MPN 21R807-0072-G1) is a vertical-shaft engine with 11.5 hp horsepower. It features an electric start, a 1-inch shaft diameter with a 3 1/8-inch shaft length, and a Keyway 1/4-SQ. This engine is designed for use in various outdoor power equipment applications.

Frequently Asked Questions

What is the BRIGGS & STRATTON Intek 21R807-0072-G1 engine used for?

This 11.5 hp vertical-shaft engine is designed for outdoor power equipment such as lawn tractors, zero-turn mowers, and commercial turf machines. Its electric start and 1-inch shaft with keyway make it suitable for demanding mowing and grounds maintenance applications.

What are the specifications of the BRIGGS & STRATTON 21R807-0072-G1 engine?

The BRIGGS & STRATTON Intek engine delivers 11.5 hp with a vertical shaft, 1-inch shaft diameter, and 3 1/8-inch shaft length. It features electric start and a Keyway 1/4-SQ. The manufacturer part number is 21R807-0072-G1.

Where to buy the BRIGGS & STRATTON 21R807-0072-G1 engine worldwide?

3G Electric supplies the BRIGGS & STRATTON Intek 21R807-0072-G1 engine to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this vertical-shaft engine.

How to install a BRIGGS & STRATTON Intek vertical engine?

Ensure the mounting base is clean and the shaft aligns with the equipment's pulley or coupling. Use the 1/4-inch square keyway to secure the shaft. Torque mounting bolts to manufacturer specifications. Always disconnect the battery before electric start installation.

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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