--- product_id: 94944745 title: "44S977-0033-G1 25 GHP Vertical Shaft Engine, Black" brand: "briggs & stratton" price: "€ 2428.17" currency: EUR in_stock: true reviews_count: 8 category: "Briggs & Stratton" url: https://www.desertcart.hr/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black store_origin: HR region: Croatia --- # 16A alternator power 12V electric start Dura-Bore cast iron sleeve 44S977-0033-G1 25 GHP Vertical Shaft Engine, Black **Brand:** briggs & stratton **Price:** € 2428.17 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride with the engine pros trust! ## Quick Answers - **What is this?** 44S977-0033-G1 25 GHP Vertical Shaft Engine, Black by briggs & stratton - **How much does it cost?** € 2428.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black) ## Best For - briggs & stratton enthusiasts ## Why This Product - Trusted briggs & stratton brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Ignition:** 12V electric start with a 16 amp alternator ensures quick, hassle-free startups every time. - • **Durability Engineered:** Dura-Bore cast iron cylinder sleeve guarantees long-lasting wear resistance and engine longevity. - • **Powerhouse Performance:** 25 Gross HP V-Twin engine delivers robust, reliable power for heavy-duty tasks. - • **Advanced OHV Technology:** Overhead Valve design maximizes efficiency and reduces emissions, keeping your equipment running cleaner. - • **Precision Fuel Delivery:** Float feed carburetor optimizes fuel flow for smooth, consistent operation under all conditions. ## Overview The Briggs & Stratton 44S977-0033-G1 is a 724cc, 25 Gross HP vertical shaft V-Twin engine featuring a durable Dura-Bore cast iron cylinder sleeve, a reliable float feed carburetor, and advanced OHV technology. Equipped with a 12V electric start and a 16 amp alternator, it delivers dependable, efficient power ideal for riding mowers and tractors, ensuring professional-grade performance and longevity. ## Description Briggs & stratton vertical professional series engine is 724cc & 25. 0 gross HP. This Briggs & Stratton V-Twin has a 1-1/8" X 4-D/16" Crankshaft & a 12V electric start with 16 amp alternator. Briggs & Stratton professional series engines deliver the reliable, efficient power needed for riding lawn mowers & tractors. Review: Went awesome - Direct replacement, installed and running great. Thanks Review: Briggs engine - Received a day early. Package was in great shape. Delivery was made by FedEx. No oil spills, or visible damage. Will install in the next day or two for an update. Looking at the quality of the engine I can tell its solid. ## Features - electric start with 16 amp alternator dura-bore cast iron cylinder sleevefloat feed carburetor for reliable starting and operation - Overhead Valve (OHV) Technology - Dura-Bore Cast Iron Cylinder Sleeve - Float Feed Carburetor for reliable starting and operation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076J6LDQF | | Best Sellers Rank | #384,106 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #7,054 in Agricultural Machinery Spare & Replacement Parts | | Customer Reviews | 4.5 4.5 out of 5 stars (141) | | Item Weight | 2 pounds | | Item model number | 44S977-0033-G1 | | Manufacturer | Briggs and Stratton | | Product Dimensions | 18.81 x 17.9 x 14.96 inches | ## Images ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 1](https://m.media-amazon.com/images/I/81nUMaHczfL.jpg) ## Questions & Answers **Q: Will this work on a 60” cut Montana zero turn?** A: I don't know bout that brand. I got all my specs from my BiG Dog mower engine. And it was an exact replacement engine .it's running good. U need all your specs from you engine your replacing. And the diameter of your engine shaft that the electric clutch slides on. **Q: Will this replace a briggs & stratton 44s777-0016-g1 on husqvarna 46?** A: Yes I have replaced several on huskvarna **Q: Are the mounting holes the same as a B&S440000 shaft diameter and length seems to be the same no pics of bottom side of motor to reference, thank you.** A: Ok **Q: is the mounting holes the same as a kai kawasaki** A: Mounting holes should be a standard fit but you will need to tap the holes in the Briggs engine. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Went awesome *by J***N on August 10, 2025* Direct replacement, installed and running great. Thanks ### ⭐⭐⭐⭐⭐ Briggs engine *by N***. on April 1, 2026* Received a day early. Package was in great shape. Delivery was made by FedEx. No oil spills, or visible damage. Will install in the next day or two for an update. Looking at the quality of the engine I can tell its solid. ### ⭐⭐⭐⭐⭐ Works great *by B***S on January 21, 2026* Fired right up after install and works great! ## Frequently Bought Together - BRIGGS & STRATTON 44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Briggs & Stratton 690970 Exhaust Gasket, Pack of 2 - 14391- Swisher Replacement Briggs & Stratton V-Twin Muffler --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black](https://www.desertcart.hr/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*