Caterpillar HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 336 330 515-6165 FLY WHEEL SPARKLING MACHINERY

   Your Caterpillar 336/330’s powertrain stability and engine efficiency begin here. 
   Now, we’re proud to present the CATERPILLAR HIGH-QUALITY EXCAVATOR PARTS MADE IN CHINA NEW 336 330 515-6165 FLY WHEEL by SPARKLING MACHINERY. Next, we’ll cover its core strengths: 2-model compatibility, stable energy storage, strict quality, pro support, and cost-effective reliability—helping you maximize your equipment’s powertrain performance.

The SPARKLING MACHINERY NEW 515-6165 FLY WHEEL Photo:

   And first—thank you from the bottom of our hearts for choosing SPARKLING MACHINERY’s 515-6165 Fly Wheel for your Caterpillar 336 or 330 excavator! Your trust fuels our commitment to Caterpillar’s rigorous powertrain standards. 
   This fly wheel is your excavator’s "energy stabilizer"; a faulty one risks engine stalling, torque loss, or transmission damage. Ours matches Caterpillar’s original specs flawlessly—you can depend on it fully. Let’s explore why it’s the ideal fit for your machine.

   Why choose the SPARKLING NEW 336 330 515-6165 Fly Wheel?
   - Direct-fit compatibility: Custom-engineered for Caterpillar 336/330’s engine crankshaft flanges, transmission input interfaces, and mounting bolt patterns. Marked 515-6165, it integrates seamlessly with existing powertrain setups—no modification, adapter use, or dimensional adjustments. Cuts replacement downtime by 35%, getting your Caterpillar excavator back to stable energy transfer faster.
   - Precision control: Features ultra-accurate rotational balance (runout ≤0.05mm, deviation <0.5% from Caterpillar’s rated specs) and consistent torque transmission, ensuring smooth engine idling and no power fluctuation during heavy-load operation. Enables reliable performance for mining-site long-hour runs or construction-site high-intensity digging—to avoid powertrain inefficiencies.
   - Rigorous quality: Undergoes 28+ strict tests—torque durability (600N·m for 3,000+ cycles), high-low temperature cycles (-30°C to 100°C, 1,200+ cycles), wear resistance (5,500+ working hours), and impact resistance (1,200N impact without structural damage). Withstands dusty construction/mining environments, mechanical vibration, and rotational stress without warping or crack formation.
   - Professional support: Backed by a dedicated team with deep expertise in Caterpillar 330/336 powertrain systems. Offers 7×24 online assistance, including step-by-step installation guides (crankshaft alignment charts, bolt torque setting tips), maintenance recommendations (balance inspection intervals, surface cleaning methods), and troubleshooting for abnormal vibration or torque transfer issues. Average response time <2 hours.
   - Cost-effective reliability: Delivers Caterpillar OEM-level powertrain performance at a competitive price. High-precision machined surfaces and robust structural design extend service life by 75% vs. generic fly wheels, reducing long-term replacement costs by 43%. Minimizes unplanned downtime from powertrain failures—preventing costly engine or transmission repairs.

   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.