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SND12C056 (LSDF) 12V 1.4KW 9-tooth CW Planetary Gear Reduction Starter — Original factory manufactured DENSO-style starting motor, suitable for agricultural tractors and compact diesel engines. Compatible with multiple international brand OEM replacement codes including ARROWHEAD, LESTER, DENSO, AGCO, ISEKI, MASSEY FERGUSON, and more. Direct bolt-on installation with stable and durable starting performance, designed for Global Aftermarket.
OSGR-63 Planetary Gear Reduction Structure: Utilizes OSGR-63 series planetary reduction architecture with 1.4KW power output suitable for 3-cylinder compact diesel engines. Efficient torque delivery with reliable starting performance in agricultural applications. 9-tooth drive gear with precise modulus ensures smooth engagement with flywheel ring gear, reducing gear wear and noise.
DENSO Original Mold Design, Direct Replacement: Developed and manufactured based on DENSO original structure. Mounting holes, wiring terminals, and fixing dimensions are 1:1 matched with original parts. No modifications required — direct installation for maintenance replacement. Compatible with AGCO ST28/ST30/ST32 series tractors equipped with Iseki diesel engines.
Premium Materials, Durable & Reliable: Stator and rotor use high-purity enameled windings with Class F insulation resistant to high temperatures, preventing overheating damage during frequent start-stop cycles in demanding agricultural conditions. High-wear-resistant graphite brushes ensure stable conductivity and extend service life. Aluminum alloy die-cast housing provides vibration resistance, impact protection, and dust/splash resistance, suitable for rugged farm environments. Built-in high-quality one-way clutch automatically disengages after engine start, preventing flywheel back-drive damage to starter.
Agricultural & Export Market Customization: Specifically developed for agricultural machinery applications with parameters adapted to Iseki engine platforms. Meets requirements for overseas agricultural parts wholesale and repair shop maintenance replacements.
Quality & Application Information
Factory-controlled full-process production with comprehensive outgoing inspections including no-load performance, load torque, lock parameters, and insulation withstand voltage testing. Complies with international agricultural and automotive starter manufacturing standards.
Application Scenarios: Tractor assembly, agricultural machinery, domestic and international farm equipment parts retail, repair shop faulty part replacement. Optimal replacement starter for AGCO ST28A 4WD, ST30-4 Hydro, ST30X-4, ST32-4 Hydro tractors with Iseki 3-89 Dsl and 3-91 Dsl engines.
Frequently Asked Questions
I. Product Selection
Q1: Is the SND12C056 starter a brand‑new product?
A: Yes, it is 100% brand new. Leshan Dongfeng Automobile Electric Appliance Co., Ltd. (LSDF) guarantees that all starters we sell are factory‑manufactured new units — never rebuilt or used. We fully understand that reliability in the starting system is critical to equipment safety and operational efficiency, which is why we consistently deliver the highest quality new components.
Q2: Which equipment is this starter compatible with?
A: The SND12C056 is developed and manufactured based on the original DENSO design, with mounting holes, terminals, and fixing dimensions matching OEM specifications 1:1 for direct bolt‑on replacement. It is primarily suited for AGCO ST28A 4WD (2005-07), ST30-4 Hydro (2001-04), ST30X-4 (2001-04), and ST32-4 Hydro (2004) tractors equipped with Iseki 3-89 Dsl and 3-91 Dsl engines. In addition, its broad OE cross‑reference list (see the compatibility table on our product page) allows it to serve as a direct replacement for many international brand agricultural equipment that use the same starter specifications.
