--- product_id: 94944745 title: "44S977-0033-G1 25 GHP Vertical Shaft Engine, Black" price: "€ 2354.66" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.it/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black store_origin: IT region: Italy --- # 16A alternator power 12V electric start Dura-Bore cast iron sleeve 44S977-0033-G1 25 GHP Vertical Shaft Engine, Black **Price:** € 2354.66 **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 - **How much does it cost?** € 2354.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black) ## Best For - Customers looking for quality international products ## Why This Product - 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. ## 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 | |---------------|-------| | Best Sellers Rank | #287,022 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4,291 in Agricultural Machinery Spare & Replacement Parts | | Customer Reviews | 4.5 out of 5 stars 141 Reviews | ## Images ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 1](https://m.media-amazon.com/images/I/81nUMaHczfL.jpg) ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 2](https://m.media-amazon.com/images/I/71oQkHMVsZL.jpg) ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 3](https://m.media-amazon.com/images/I/71cDIR27v3L.jpg) ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 4](https://m.media-amazon.com/images/I/71lKaQvs22L.jpg) ![44S977-0033-G1 25 GHP Vertical Shaft Engine, Black - Image 5](https://m.media-amazon.com/images/I/71KWes8w4LL.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 ### ⭐⭐⭐⭐⭐ Review *by J***N on August 10, 2025* ### ⭐⭐⭐⭐⭐ Review *by N***. on April 1, 2026* ### ⭐⭐⭐⭐⭐ Review *by B***S on January 21, 2026* ## 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.it/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black](https://www.desertcart.it/products/94944745-44s977-0033-g1-25-ghp-vertical-shaft-engine-black) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-06*