12V 10T 2.2KW Starter Motor 6670727 for Bobcat Excavators & Loaders

Product Specifications

Compatible Models

Frustrated by Starter Failures on Your Bobcat E42 or S100? Get the Reliable 6670727 Starter Motor You Can Trust

A single failed starter motor halts digging, loading, or grading operations — costing operators $2,000–$5,000 per day in idle equipment and missed deadlines. Many buyers settle for uncertified copies labeled “6670727 starter motor” only to face premature burnout, misalignment, or gear stripping within weeks. OEM replacements demand 3–4 weeks lead time and carry 40% price premiums — delaying critical maintenance during peak project windows.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 12V 10T 2.2KW starter motor meets ISO 9001-certified production standards and undergoes full-load bench testing before shipment — ensuring torque delivery, engagement timing, and thermal stability match original Bobcat specifications. Built for high-cycle use on compact excavators like the E42 and E45, and loaders such as the S100, it delivers consistent cranking power even after repeated cold starts. With 10 years of global export experience and over 10,000 SKUs in stock, XUNPO supplies verified electrical components to repair centers across North America, Southeast Asia, and the Middle East.

Where This Part Works

This starter motor is engineered for demanding real-world applications: urban excavation in tight job sites, quarry loading under dust-heavy conditions, port material handling with frequent start-stop cycles, and demolition work requiring rapid machine repositioning. In these environments, reliable engine ignition directly impacts uptime — a weak or mismatched starter can cause crank-no-start events, battery drain, or flywheel damage. The 6670727 starter motor for Bobcat S100 325 329 ensures immediate, repeatable engine response under load and temperature extremes.

Engineering Details That Matter

The armature winding uses Class H insulation rated to 180°C, preventing thermal degradation during extended cranking — common in high-altitude or hot-climate operation. Precision-machined pinion gear teeth (10T, 20° pressure angle) ensure exact meshing with the flywheel ring gear, eliminating grinding noise and wear. Copper-brush commutator assembly minimizes voltage drop and arcing, extending service life beyond generic alternatives. Housing is die-cast aluminum with corrosion-resistant anodized finish — critical for equipment exposed to rain, salt, or hydraulic fluid splash. Dimensional tolerances are held to ±0.15 mm, guaranteeing direct interchangeability with OEM units without shimming or modification.

The Real Cost of Wrong Parts

A $120 counterfeit starter may fail after 300 cycles — triggering a second service call, labor charges ($180–$350), lost productivity, and potential damage to the flywheel or solenoid. By contrast, this 12V starter motor complies with ISO 1940 balance standards and Bobcat’s published electrical draw specs (max 185A at 12V), reducing strain on batteries and alternators. Total cost of ownership drops significantly when factoring in 3–12 month warranty coverage, no-questions-asked replacement for manufacturing defects, and proven field reliability across 120+ countries. Choosing the right Bobcat starter isn’t about saving dollars — it’s about protecting uptime, labor investment, and project timelines.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually packed in rigid cardboard box with molded anti-static foam, sealed in moisture-barrier polybag
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — quoted per destination
• Real-time tracking number provided upon dispatch, updated until final delivery
• MOQ is 1 piece — supports urgent field repairs and small-batch verification

Get Your 6670727 Starter Motor Now

Your Bobcat E42 or S100 won’t wait — and neither should your parts order. Send us your part number, machine model, and required quantity, and receive a competitive quotation within 24 hours. First-time customers may request a sample for functional testing before bulk purchase. Every hour your machine sits idle costs revenue — confirm fit and secure shipment today.

Frequently Asked Questions