KOMATSU EXCAVATOR PARTS MADE IN CHINA NEW WA380-6 3716C574 TIMING CASE SPARKLING MACHINERY

   Your excavator’s engine timing protection solution for KOMATSU WA380-6 starts here. 
   Now, we’re proud to present the KOMATSU EXCAVATOR PARTS MADE IN CHINA NEW WA380-6 3716C574 TIMING CASE by SPARKLING MACHINERY. Next, we’ll cover its core strengths: perfect fit for KOMATSU WA380-6, reliable component protection, rigorous quality, and more—helping you see how it boosts your equipment’s engine stability and cuts maintenance hassle.

The SPARKLING MACHINERY NEW WA380-6 3716C574 TIMING CASE Photo:

   And first off—thank you so sincerely, from the bottom of our hearts, for choosing SPARKLING MACHINERY’s 3716C574 Timing Case for your KOMATSU WA380-6 excavator! Your trust isn’t just a purchase; it’s what drives us to meet KOMATSU’s strict standards for engine timing components. This timing case isn’t just a spare—it’s your excavator engine’s “timing system shield”; a faulty one can cause timing misalignment, valve damage, or even engine failure. Ours matches KOMATSU’s original perfectly, so you can rely on it fully. Let’s dive into why it’s ideal for your machine.

   Why choose the SPARKLING NEW WA380-6 3716C574 Timing Case?
   - Direct-fit compatibility: Exclusively tailored to match the exact dimensions, mounting bolt patterns, and component clearance specifications of KOMATSU WA380-6 engine timing systems. Marked with genuine part number 3716C574, it aligns perfectly with existing engine blocks, timing covers, and accessory brackets—no drilling, grinding, or adapter use is needed. This cuts replacement downtime by up to 35%, getting your KOMATSU WA380-6 back to heavy-duty work faster.
   - Precision control: Features ultra-tight dimensional tolerances (±0.03mm for mounting hole positions) and is calibrated to KOMATSU’s original timing alignment parameters, ensuring accurate positioning of timing belts/gears. It maintains consistent synchronization between engine valves and pistons (timing deviation <0.5°), preventing power loss or mechanical wear and ensuring smooth engine operation even under peak loads.
   - Rigorous quality: Undergoes 18+ strict quality tests tailored to KOMATSU WA380-6 operating conditions, including structural strength trials (withstanding 500N impact without deformation), high-low temperature cycle tests (-30°C to 100°C, 700+ cycles), oil compatibility checks (with KOMATSU-approved engine oil), and leak resistance verification (zero seepage after 1,000 hours of simulated use). It withstands dusty mining sites and rocky construction zones without performance degradation.
   - Professional support: Backed by a dedicated technical team with deep expertise in KOMATSU WA380-6 engine timing systems and timing case maintenance. We offer 7×24 online assistance, including step-by-step installation guides (with model-specific mounting torque charts and timing alignment diagrams), maintenance recommendations (e.g., periodic inspection for cracks or oil leaks), and troubleshooting for issues like timing misalignment or abnormal engine noise. Our team ensures an average response time of <2 hours.
   - Cost-effective reliability: Delivers KOMATSU OEM-level performance at a competitive price, avoiding the premium of original dealer parts for timing cases. Its durable construction (high-strength reinforced plastic, anti-corrosion coating) 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 timing case failure—preventing costly engine overhauls 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.

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