12V 1.2KW Kubota D902 Starter Motor – Direct Replacement with 8-Tooth Gear

Product Specifications

Compatible Models

Tired of Starter Failures on Kubota D902 Engines? Get the Reliable 12V 1.2KW Kubota D902 Starter Motor Replacement

Every unexpected engine crank failure on a Kubota D902 stops work — whether it’s a rice harvester in Southeast Asia, a compact excavator on a European utility site, or a generator set powering remote mining equipment. OEM starter motors often take 3+ weeks to arrive, while low-cost alternatives fail within 200 starts due to undersized armatures or mismatched gear engagement. With 10 years of global parts experience, we see this pattern repeat across 120+ countries: downtime isn’t caused by age — it’s caused by incorrect part selection.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 12V 1.2KW Kubota D902 starter motor is manufactured in ISO 9001-certified facilities and tested for torque output, cold-crank performance, and gear mesh durability before shipment. It delivers consistent cranking power even at -15°C ambient, critical for cold-start reliability in agricultural and construction applications. Our Guangzhou warehouse holds over 10,000 SKUs — including this starter — so urgent orders ship within 2–5 working days. No waiting. No compromises.

Where This Part Works

This starter motor operates under high-cycle, high-vibration conditions common in rice transplanters, mini-excavators, irrigation pumps, and portable generators powered by Kubota D902 engines. In rice farming, repeated daily starts place mechanical stress on the pinion gear and solenoid; in quarry support vehicles, dust ingress demands sealed electromagnetic components. Selecting a starter with correct 8-tooth engagement and 1.2kW output ensures full torque delivery without battery drain — preventing incomplete combustion and hard starting that accelerates cylinder wear.

Engineering Details That Matter

The armature core uses high-purity copper windings with Class H insulation (180°C rating), not standard Class B — essential for sustained cranking in tropical climates. The 8-tooth pinion gear is precision-cut from SAE 1045 steel and induction-hardened to 58–62 HRC, matching OEM surface hardness and preventing premature tooth wear during meshing with the flywheel ring gear. Dimensional tolerances are held to ±0.05 mm on shaft runout and gear center distance — guaranteeing zero binding or misalignment. All internal seals meet IP54 standards to resist moisture and fine particulates common in agricultural and earthmoving environments.

The Real Cost of Wrong Parts

A $40 counterfeit starter may save upfront, but fails after 150 cycles — causing repeated shutdowns, technician call-outs, and lost field time. On a Kubota-powered paddy harvester, each hour of downtime costs $280 in missed planting windows and labor idle time. A starter with incorrect gear pitch (e.g., 9-tooth vs. 8-tooth) damages the flywheel ring gear — a $320 repair plus 8 hours of disassembly. Our 12V 1.2KW Kubota D902 starter motor meets ISO 8573-1 compressed air cleanliness standards for internal assembly, ensuring long-term reliability. Total cost of ownership drops when you eliminate rework, secondary damage, and emergency freight surcharges.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually boxed with anti-static foam and sealed in a reinforced 5-layer corrugated export carton
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — selected per customer need
• Real-time tracking number provided upon dispatch
• MOQ is 1 piece — designed for urgent field repairs and small fleet operators

Get Your Kubota D902 Starter Motor Now

Your machine isn’t generating revenue while it sits idle. Send us your part number (e.g., 16824-63013), Kubota model (e.g., D902E), and required quantity — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for functional testing before bulk order. Stock is available now in Guangzhou.

Frequently Asked Questions