Cummins EXCAVATOR PARTS MADE IN CHINA NEW PC200-8 PC220-8 R215-9 R225-7 9077708 IDLER PULLEY SPARKLING MACHINERY

   Your Cummins-powered excavator’s reliable belt tension solution starts here. 
   Now, we’re proud to present the CUMMINS EXCAVATOR PARTS MADE IN CHINA NEW PC200-8 PC220-8 R215-9 R225-7 9077708 IDLER PULLEY by SPARKLING MACHINERY. Next, we’ll cover its core strengths: seamless compatibility with four excavator models, stable belt tension control, rigorous quality, and more—helping you understand how it boosts your equipment’s power transmission efficiency and cuts maintenance troubles.

The SPARKLING MACHINERY NEW PC200-8 PC220-8 R215-9 R225-7 9077708 IDLER PULLEY Photo:

   And first—thank you so sincerely, from the bottom of our hearts, for choosing SPARKLING MACHINERY’s 9077708 Idler Pulley for your Cummins-powered Komatsu PC200-8/PC220-8 or Hyundai R215-9/R225-7 excavator! Your trust isn’t just a purchase to us; it’s the driving force behind our commitment to meeting Cummins’ strict standards for power transmission components. 
   This idler pulley isn’t just a spare part—it’s your excavator engine’s "belt guardian"; a faulty one can cause belt slippage, accessory failure, or even engine overheating. Ours is engineered to fit and perform exactly like Cummins’ original, so you can count on it fully. Let’s dive into why it’s the perfect match for your machine.

   Why choose the SPARKLING NEW PC200-8 PC220-8 R215-9 R225-7 9077708 Idler Pulley?
   - Direct-fit compatibility: Exclusively tailored to match the exact mounting dimensions, shaft diameter, and belt groove profile of Cummins engine accessory systems in Komatsu PC200-8/PC220-8 and Hyundai R215-9/R225-7. Marked with genuine part number 9077708, it aligns perfectly with existing belt tensioners, engine brackets, and accessory drives—no drilling, shaft modification, or adapter use is needed. This cuts replacement downtime by up to 25%, getting your excavator back to on-site work faster.
   - Precision control: Features calibrated rotational concentricity (runout <0.1mm) and consistent tension retention (matching Cummins’ original belt tension parameters), ensuring the accessory belt stays tight without overstretching. It stabilizes power transfer—e.g., maintaining belt tension for PC220-8’s water pump during long-hour mining or R225-7’s generator during construction—preventing slippage that causes accessory inefficiency or belt damage.
   - Rigorous quality: Undergoes 18+ strict quality tests tailored to Cummins-powered excavator operating conditions, including 10,000+ hours of rotational durability trials, high-low temperature cycle tests (-30°C to 120°C, 700+ cycles), bearing wear resistance checks (no failure after 8,000 hours), and dust ingress protection (IP6K4 rating). It withstands dusty construction sites, rocky mining zones, and continuous engine vibration without performance degradation.
   - Professional support: Backed by a dedicated technical team with deep expertise in Cummins engine accessory systems and idler pulley maintenance for Komatsu PC200-8/PC220-8 and Hyundai R215-9/R225-7. We offer 7×24 online assistance, including step-by-step installation guides (with model-specific mounting torque charts and belt alignment tips), maintenance recommendations (e.g., periodic bearing lubrication, pulley groove inspection), and troubleshooting for issues like abnormal noise, belt slippage, or pulley wobble. Our team ensures an average response time of <2 hours.
   - Cost-effective reliability: Delivers Cummins OEM-level performance at a competitive price, avoiding the premium of original dealer parts for idler pulleys. Its durable construction (high-strength pulley body, wear-resistant sealed bearings) extends service life by up to 40% compared to generic alternatives, reducing long-term replacement costs by 25%. It also minimizes unplanned downtime caused by pulley failure—preventing costly accessory repairs and delays in construction or mining projects.

   About SPARKLING MACHINERY:
   - Founded in 2013, SPARKLING focuses on high-quality excavator parts across hydraulics, undercarriage, engines and electrical systems. We prioritize stability, precision and continuous service, offering worldwide distribution, tailored solutions and strict QC to help customers reduce cost and increase uptime.

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   - Replace your failing ECU confidently. Contact SPARKLING for pricing, lead time, and technical support — restore optimal machine control quickly and reliably.