Briggs and Stratton Motor Starter 593934 693551 12HP-21HP Fit 31C707 31R907 31P777 John Deere Z225 D105 L100 Troy Bilt Craftsman DLT-3000 Husqvarna PP19A42 YTH18542 MIA13018 SE501848 5777N

Compatible With⚠️ CRITICAL PRE-PURCHASE CHECKLIST (READ BEFORE BUYING)To ensure perfect fitment and prevent damage to your equipment, please verify the following three hardware specifications before placing your order. Do not rely on the mower brand name alone.CHECK THE GEAR: This starter features a 14-Teeth Steel Gear. You MUST count the teeth on your original starter.CHECK THE ENGINE TYPE: Your engine MUST be a Single-Cylinder OHV (Overhead Valve).CHECK THE FLYWHEEL: Your engine MUST have a Steel Flywheel Ring Gear.⚙️ ENGINE COMPATIBILITY GUIDEDesigned specifically for Briggs & Stratton 12HP to 21HP Single-Cylinder OHV / Intek / Powerbuilt engines.Compatible Horsepower: 12, 12.5, 13, 14, 14.5, 15.5, 16, 17, 17.5, 18, 18.5, 19, 19.5, 20, 21 HP.210000 Series: 21R707, 21R807, 215807, 217907, 21A807, 21B807.280000 Series: 28M707, 28N707, 280H06, 280J07, 281H07, 282H07, 283H07, 284H07, 284H77, 285H07, 286H77, 28AH76, 28AH77, 28B702, 28B707, 28CH77, 28Q777.310000 Series: 31C707, 31F707, 31P777, 31R707, 31R907, 31G777, 31A507, 31A607, 31A707, 31B707, 31D707, 31E777, 31G707, 31H777, 31M777, 31N707, 31Q777, 31R507, 31R777, 31R807, 31R877, 31R977, 31S777, 31S877, 31S977.330000 Series: 33R877, 33M777, 331707, 331777, 331807, 331877, 33M677, 33R777, 33S777, 33S877.🚜 EXACT MOWER BRAND FITMENT GUIDEBelow is the detailed compatibility list for riding lawn mowers and zero-turn tractors. Condition: The mower must be factory-equipped with a Briggs & Stratton Single-Cylinder engine.BrandFully Compatible Mower ModelsJohn Deere100 Series: 102, 105, 115, 125, 135D Series: D100, D105, D110, D120L Series: L100, L105, L107, L108LA Series:E & S Series:X Series:EZtrak (Zero-Turn): Z225, Z235Troy-BiltPony Series:Bronco Series:Other Tractors:Rear Engine/Zero-Turn: TB30, TB30R, RZT 17, RZT 42CraftsmanT Series:Classic Tractors:Yard Tractors: YS4500, YTS3000, YT3000HusqvarnaYTH Series: YTH18542, YTH2042LTH Series: LTH1738, LTH1742, LTH1538Other Models: YTA18542, YT1942, RZ3016 (Zero-Turn)Poulan ProPP Series: PP19A42, PP155H42PB Series: PB195H42LT, PB185A42, PB20A46Cub Cadet / MTDCC30, CC30H, LTX1040, LTX1042, XT1-LT42Note: Please check the part number before buying to make sure it fits your lawn tractorNote: Please Check the right starter power for your mower. If the starter power is not sufficient to start the engine, it may cause overheating and damageWhy Should You Choose Us?Quality ManufacturingAutoverve has strict manufacturing and inspection processes, focusing on providing cost-effective and high-quality brand new products, hoping to bring you a good shopping experience!After-sales supportWe will always stand on the side of our products to protect your rights first. If there is any quality problem, you can contact us at any time, we will solve the problem with you within 24 hours!

• 【Recommended Replacement】: With the passage of time, the motor starter will be damaged due to moisture, dust, corrosion from extreme temperatures, wear and tear from prolonged use, incorrect starting method or overuse of the starter, overheating from power not being able to satisfy the engine's starting needs, which will very much affect the performance of mowing operation and even cause further damage to the motor, so it is recommended to replace it in a timely manner. The starter is manufactured using rigorous processes in accordance with IEEE 841 and NEMA standards, with quality and fitment meeting or exceeding the standards for aftermarket replacements, so you can buy with confidence.
• 【Quality Manufacturing】:Built with precision-focused manufacturing, this starter is designed for reliable power transfer and long-term durability. The 14-tooth steel gear engages smoothly for faster cranking, while the aluminum housing, reinforced bracket, and secure electrical terminal help maintain stable performance under heat, vibration, and repeated mowing-season use. Every detail is engineered to deliver a confident start, reduce frequent repairs, and keep your mower running strong when it matters.
• 【Must Check Before Buying】: 1) 14-TEETH STEEL GEAR: Please count your original starter's gear teeth before ordering. This starter features a 14-teeth steel gear. It does NOT replace 15-tooth or 16-tooth starters. 2) SINGLE-CYLINDER ONLY: Fits Briggs & Stratton Single-Cylinder OHV / Intek engines. Does NOT fit V-Twin (Dual-Cylinder) engines, Kawasaki, or Kohler engines. 3) For 12-13.5 HP Models: Please ensure your engine has a STEEL flywheel ring gear (Does not fit older L-Head/Flathead engines with plastic ring gears).
• 【Compatible With】:Engineered for Briggs & Stratton 12-21HP Single-Cylinder OHV/Intek engines (12, 12.5, 13, 14, 14.5, 15.5, 16, 17, 17.5, 18, 18.5, 19, 19.5, 20, 21 HP). Fits 210000, 280000, 310000, 330000 series, matching specific models like 31C707, 31F707, 31G777, 31P777, 31R707, 31R907, 33R877, 21R707, 28M707, 28N707, 31A707. Perfectly adapts to John Deere 100, D, L, LA, E, S, X series: 102, 105, 115, 125, 135, D100, D105, D110, D120, L100, L105, L107, L108, LA100, LA105, LA110, LA115, LA125, E100, E110, S100, S110, X105, X125, and EZtrak Z225, Z235. Also fits Troy-Bilt Pony 42, Bronco 42, Super Bronco, TB42, Mustang 42, RZT 17, RZT 42, LT1842, LTX1842.
• 【Compatible With】:Broadly adapts to Craftsman riding mowers powered by B&S single-cylinder engines, seamlessly fitting T-Series (T100, T110, T120, T130, T140, T150, T200, T1000, T1200, T1600), and classic LT1000, LT1500, LT2000, DLT 3000, YS4500, YTS3000, YT3000. It is an exact match for Husqvarna tractors like YTH18542, YTA18542, YTH2042, LTH1742, LTH1738, LTH1538, YT1942, RZ3016, and Poulan Pro PP19A42, PP155H42, PB195H42LT, PB185A42, PB20A46. Additionally, it installs on select Cub Cadet CC30, CC30H, LTX1040, LTX1042, Snapper, Murray, and Ariens riding mowers, provided they are factory-equipped with a matching 14-teeth steel gear B&S engine.
• 【Part Numbers】: EXACT OEM REPLACEMENT: 100% direct fit replacement for Briggs & Stratton 593934, 693551, 693699, 692051, 808106. Replaces John Deere MIA13018, SE501848, LG693551, LG693699, AUC12593, MIU13772. Replaces Lester 5777, 5777N. Replaces Stens 435-300, Rotary 10675. Premium upgrade part designed to meet or exceed original OEM specifications.
• 【Hassle-free Support】: We sell not only quality products but also sincere service. Our products come with a lifetime warranty. If there are any subsequent problems, you can contact us at any time, we will work with you to resolve the issue within 24 hours until you are satisfied that the issue has been resolved to your satisfaction. Choose our products to provide you with time-saving and money-saving worry-free service!