Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BRIGGS & STRATTON 25T237-0085-F1 XR Professional Series 13.5 hp - Briggs & Stratton Engines
BRIGGSBriggs & Stratton Engines

BRIGGS & STRATTON 25T237-0085-F1 XR Professional Series 13.5 hp

The BRIGGS & STRATTON Gasoline Engine, Series XR Professional Series, is a 13.5 hp horizontal-shaft engine (MPN 25T237-0085-F1). It features both recoil and electric starting, with a 1-inch shaft diameter and a keyed…

SKU 3G-OTH-417268

Also listed as: 25T2370085F1 · 25T237 0085 F1

Brand
BRIGGS
Item
& STRATTON 25T237-0085-F1 XR Professional Series 13.5 hp
Category
Briggs & Stratton Engines
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
25T237-0085-F1
Type
Horizontal
Horsepower
13.5 hp

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The BRIGGS & STRATTON Gasoline Engine, Series XR Professional Series, is a 13.5 hp horizontal-shaft engine (MPN 25T237-0085-F1). It features both recoil and electric starting, with a 1-inch shaft diameter and a keyed 1/4-inch shaft.

Frequently Asked Questions

What is the BRIGGS & STRATTON 25T237-0085-F1 engine used for?

This 13.5 hp horizontal-shaft gasoline engine is designed for industrial and commercial equipment such as pressure washers, generators, and construction machinery. Its XR Professional Series construction provides reliable power for demanding applications.

What are the specifications of the BRIGGS & STRATTON 25T237-0085-F1?

The engine delivers 13.5 hp with a horizontal shaft. It features both recoil and electric starting, a 1-inch shaft diameter, and a keyed 1/4-inch shaft. The manufacturer part number is 25T237-0085-F1, part of the XR Professional Series.

Where to buy BRIGGS & STRATTON 25T237-0085-F1 worldwide?

3G Electric supplies this BRIGGS & STRATTON engine worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and a quote.

How to install the BRIGGS & STRATTON 25T237-0085-F1 engine?

Mount the engine on a flat, rigid base using the four bolt holes. Connect the 1-inch keyed shaft to your equipment's coupling. For electric start, wire the starter to a 12 VDC battery per the manual. Always follow BRIGGS & STRATTON's installation guide.

Used in

Common applications for BRIGGS
Commercial turf management — Briggs & Stratton Commercial Turf Series 27 hp vertical shaft engine (SKU 20KC43) for zero-turn mowers
Pressure washing — Briggs & Stratton XR Professional Series 9.5 lb-ft horizontal shaft engine (SKU 55EP70) for high-pressure washers
Generator power — Briggs & Stratton Professional Series 19 hp vertical shaft electric start engine (SKU 875GX9) for standby generators
Lawn mowing — Briggs & Stratton 725Exi Series 7.25 lb-ft vertical shaft engine (SKU 52YX58) for walk-behind mowers
Garden tractor — Briggs & Stratton Intek Series 11.5 hp vertical shaft engine (SKU 875GY0) for lawn tractors
Industrial pump drive — Briggs & Stratton XR Professional Series 5.5 lb-ft horizontal shaft engine (SKU 12V872) for water pumps

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Gasoline engine with recoil start, delivering 14.5 lb-ft gross torque. Features a 1-inch diameter shaft with a keyed 1/4-inch keyway. Suitable for heavy-duty outdoor power equipment such as commercial mowers, pressure washers, and generators
BRIGGS
Gasoline engine with recoil start, delivering 14.5 lb-ft gross torque. Features a 1-inch diameter shaft with a keyed 1/4-inch keyway. Suitable for heavy-duty outdoor power equipment such as commercial mowers, pressure washers, and generators
This gasoline engine delivers 14.5 lb-ft gross torque with a recoil start and a 1 in keyed shaft (1/4 in keyway). Designed for heavy-duty outdoor power equipment such as commercial mowers, generators, and pressure washers
BRIGGS
This gasoline engine delivers 14.5 lb-ft gross torque with a recoil start and a 1 in keyed shaft (1/4 in keyway). Designed for heavy-duty outdoor power equipment such as commercial mowers, generators, and pressure washers
Gasoline engine with 14.5 lb-ft gross torque, recoil start, and 3/4 in shaft with tapped 3/8"-24 end. Suitable for outdoor power equipment such as commercial mowers, generators, and pressure washers
BRIGGS
Gasoline engine with 14.5 lb-ft gross torque, recoil start, and 3/4 in shaft with tapped 3/8"-24 end. Suitable for outdoor power equipment such as commercial mowers, generators, and pressure washers
Horizontal-shaft gasoline engine delivering 5.5 lb-ft gross torque. Features recoil start and a 3/4 in shaft diameter with keyway. Suitable for powering pressure washers, generators, and construction machinery in landscaping, agriculture, and light industrial applications
BRIGGS
Horizontal-shaft gasoline engine delivering 5.5 lb-ft gross torque. Features recoil start and a 3/4 in shaft diameter with keyway. Suitable for powering pressure washers, generators, and construction machinery in landscaping, agriculture, and light industrial applications
Vertical-shaft gasoline engine delivering 25 hp with a 1 1/8 in diameter shaft, tapped 7/16-20 at the end. Equipped with electric start. Suitable for heavy-duty commercial lawn and turf equipment such as zero-turn mowers and riding tractors
BRIGGS
Vertical-shaft gasoline engine delivering 25 hp with a 1 1/8 in diameter shaft, tapped 7/16-20 at the end. Equipped with electric start. Suitable for heavy-duty commercial lawn and turf equipment such as zero-turn mowers and riding tractors
Horizontal-shaft gasoline engine delivering 9.5 lb-ft gross torque. Features recoil start and a 3/4 in keyed shaft. Suitable for powering pressure washers, generators, and construction machinery
BRIGGS
Horizontal-shaft gasoline engine delivering 9.5 lb-ft gross torque. Features recoil start and a 3/4 in keyed shaft. Suitable for powering pressure washers, generators, and construction machinery

More from BRIGGS

View all BRIGGS parts
Vertical-shaft gasoline engine rated at 27 hp with electric start. Features a 1-1/8 in shaft diameter with keyway. Suitable for commercial turf equipment such as zero-turn mowers and riding mowers
BRIGGS
Vertical-shaft gasoline engine rated at 27 hp with electric start. Features a 1-1/8 in shaft diameter with keyway. Suitable for commercial turf equipment such as zero-turn mowers and riding mowers
Horizontal-shaft gasoline engine delivering 9.5 lb-ft gross torque. Features a recoil start and a threaded 5/8"-18 output shaft with 5/8 in diameter. Suitable for powering pressure washers, generators, pumps, and other industrial equipment requiring a compact, horizontal-shaft power source
BRIGGS
Horizontal-shaft gasoline engine delivering 9.5 lb-ft gross torque. Features a recoil start and a threaded 5/8"-18 output shaft with 5/8 in diameter. Suitable for powering pressure washers, generators, pumps, and other industrial equipment requiring a compact, horizontal-shaft power source
Horizontal-shaft gasoline engine delivering 5.5 lb-ft gross torque. Features recoil start, 3/4 in shaft diameter with tapped 5/16"-24 shaft end. Suitable for powering pressure washers, generators, and pumps in commercial and industrial applications
BRIGGS
Horizontal-shaft gasoline engine delivering 5.5 lb-ft gross torque. Features recoil start, 3/4 in shaft diameter with tapped 5/16"-24 shaft end. Suitable for powering pressure washers, generators, and pumps in commercial and industrial applications
Vertical-shaft engine delivering 19 hp with a 1-inch crankshaft drilled and tapped 7/16-20. Electric start. Suitable for outdoor power equipment such as zero-turn mowers, lawn tractors, and commercial turf machines
BRIGGS
Vertical-shaft engine delivering 19 hp with a 1-inch crankshaft drilled and tapped 7/16-20. Electric start. Suitable for outdoor power equipment such as zero-turn mowers, lawn tractors, and commercial turf machines
Vertical-shaft engine delivering 11.5 hp with a 1-inch shaft diameter and 3 1/8-inch shaft length. Features electric start and a 1/4-inch square keyway. Suitable for use in lawn tractors, zero-turn mowers, and other outdoor power equipment requiring a vertical-shaft engine
BRIGGS
Vertical-shaft engine delivering 11.5 hp with a 1-inch shaft diameter and 3 1/8-inch shaft length. Features electric start and a 1/4-inch square keyway. Suitable for use in lawn tractors, zero-turn mowers, and other outdoor power equipment requiring a vertical-shaft engine
Vertical-shaft gasoline engine with 7.25 lb-ft gross torque and 7/8 in shaft diameter. Features recoil start. Suitable for powering walk-behind mowers, pressure washers, and other outdoor power equipment requiring a vertical shaft engine
BRIGGS
Vertical-shaft gasoline engine with 7.25 lb-ft gross torque and 7/8 in shaft diameter. Features recoil start. Suitable for powering walk-behind mowers, pressure washers, and other outdoor power equipment requiring a vertical shaft engine
BRIGGS & STRATTON Gasoline Engine: Series XR Professional Series, 5.5 lb-ft Gross Torque, Horizontal (MPN 083132-1036-F1)
BRIGGS
BRIGGS & STRATTON Gasoline Engine: Series XR Professional Series, 5.5 lb-ft Gross Torque, Horizontal (MPN 083132-1036-F1)
This 10 hp gasoline engine delivers 12.7 lb-ft gross torque. It features a recoil start and a 1 in shaft with a tapped 3/8"-24 end. Suitable for powering generators, pumps, and construction machinery in industrial and commercial applications
BRIGGS
This 10 hp gasoline engine delivers 12.7 lb-ft gross torque. It features a recoil start and a 1 in shaft with a tapped 3/8"-24 end. Suitable for powering generators, pumps, and construction machinery in industrial and commercial applications