--- product_id: 443203110 title: "12V 20A Alternator AM877557 MIA10338 for John Deere Mowers w/Yanmar 3TNE68" brand: "ztuoauma" price: "¥28026" currency: JPY in_stock: true category: "Ztuoauma" url: https://www.desertcart.jp/products/443203110-12v-20a-alternator-am877557-mia10338-for-john-deere-mowers-w store_origin: JP region: Japan --- # 12V stable power output 20A high current capacity Permanent magnet tech for durability 12V 20A Alternator AM877557 MIA10338 for John Deere Mowers w/Yanmar 3TNE68 **Brand:** ztuoauma **Price:** ¥28026 **Availability:** ✅ In Stock ## Summary > ⚡ Power your ride, power your hustle. ## Quick Answers - **What is this?** 12V 20A Alternator AM877557 MIA10338 for John Deere Mowers w/Yanmar 3TNE68 by ztuoauma - **How much does it cost?** ¥28026 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/443203110-12v-20a-alternator-am877557-mia10338-for-john-deere-mowers-w) ## Best For - ztuoauma enthusiasts ## Why This Product - Trusted ztuoauma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Warranty:** Enjoy peace of mind with a 6-month return and 1-year free replacement policy. - • **Plug & Play Replacement:** Fits multiple OEM part numbers, making upgrades and repairs hassle-free and fast. - • **Reliable 12V Power Boost:** Optimized for John Deere & Kawasaki engines, ensuring seamless compatibility and peak performance. - • **Permanent Magnet Efficiency:** Advanced PM alternator design for longer life and reduced maintenance downtime. - • **Robust 20A Current Delivery:** Delivers consistent high amperage to keep your mower or mini excavator running without hiccups. ## Overview This 12V 20A permanent magnet alternator is engineered for John Deere mowers and Kawasaki/Yanmar mini excavators, delivering reliable, high-efficiency power. Compatible with multiple OEM part numbers, it ensures easy installation and long-lasting performance backed by a 1-year replacement warranty. ## Description Buy 12V 20A Alternator AM877557 MIA10338 for John Deere Mowers w/Yanmar 3TNE68 | F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractors B14 B15 B15-3 Mini Excavators Permanent Magnet Alternator: Alternators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Part Numbers: 02D12915 APM0010 APM0005 1400-0533 400-58005 400-58001 400-58005 400-58013 AM877557 AM879144 CH15587 MIA10338 SE501822 SE501843 10939 299-145 10939N 124150-77201 129150-77202 129150-77203 - Application Models: Compatible with John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Tractor - Compatible with Kawasaki 18HP Gasoline Engines and Yanmar 3TNE68 Engine B14 B15 B15-3 Mini Excavators - Specifications: Unit Type: PM Alternator; Voltage: 12V; Regulator : ER; Current: 20Amp; Type: Permanent Magnet - Direct replacement with accurate dimension which is strictly and fully testified in factory to ensure the long durable service life ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07S8NBNCP | | Best Sellers Rank | #71,391 in Automotive (See Top 100 in Automotive) #124 in Automotive Replacement Alternators | | Brand | ZTUOAUMA | | Customer Reviews | 4.6 4.6 out of 5 stars (148) 4.6 out of 5 stars | | Date First Available | March 19, 2019 | | Item Weight | 3.89 pounds | | Manufacturer | zt truck parts | | Manufacturer Part Number | MIA10338 | | Package Dimensions | 6.77 x 5.79 x 5.35 inches | ## Images ![12V 20A Alternator AM877557 MIA10338 for John Deere Mowers w/Yanmar 3TNE68 - Image 1](https://m.media-amazon.com/images/I/71Ln8gWss4L.jpg) ## Questions & Answers **Q: Can you please provide me a dimensional drawing - preferably as an autocad dwg or dxf file?** A: Can you please send a message through amazon email? Because here I can just type words without attaching any files. But I can do that through amazon email. Length: 175mm;Width: 110mm; Depth: 78mm; Distance between mounting holes approx 156mm; Thread M8. Please contact us through amazon email so that I can give you a specific instruction **Q: What belt size fits this alternator pulley?** A: Standard 1/2 inch Belt **Q: Is this plug and play ir need other parts for dc ?** A: This needs a voltage regulator slash rectifier DB electric 230-22061 easy to install **Q: How many RPMs does it take for it to maintain a 20 amp output** A: 2500RPM ## Frequently Bought Together - ZTUOAUMA 12V 20A Permanent Magnet Alternator AM877557 MIA10338 for John Deere F912 F915 2243 790 990 322 330 332 X595 X740 X744 Mowers Kawasaki 18Hp Yanmar 3TNE68 Engine B14 B15 B15-3 Mini Excavators - Voltage Regulator AM101406 for John Deere 330 322 332 670 770,Yanmar 3TNA72 3TN75 2TNE68 - John Deere Original Equipment V-Belt #M811281 --- ## 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.jp/products/443203110-12v-20a-alternator-am877557-mia10338-for-john-deere-mowers-w](https://www.desertcart.jp/products/443203110-12v-20a-alternator-am877557-mia10338-for-john-deere-mowers-w) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-29*