Hyundai EXCAVATOR PARTS MADE IN CHINA NEW HX260L 39Q7-12101 SWING REDUCTION GEAR SPARKLING MACHINERY

   Your Hyundai HX260L’s smooth swing control starts here. 
   Now, we’re proud to present the HYUNDAI EXCAVATOR PARTS MADE IN CHINA NEW HX260L 39Q7-12101 SWING REDUCTION GEAR by SPARKLING MACHINERY. Next, we’ll cover its core strengths: HX260L compatibility, precise torque amplification, strict quality, pro support, and cost-effective reliability—helping you maximize your excavator’s operational accuracy.

The SPARKLING MACHINERY NEW VOE14603090/4472231014 PLANET CARRIER Photo:

   And first—thank you so wholeheartedly, from the bottom of our hearts, for choosing SPARKLING MACHINERY’s 39Q7-12101 Swing Reduction Gear for your Hyundai HX260L excavator! Your trust fuels our commitment to Hyundai’s strict transmission system standards. 
   This gear is your excavator’s "swing torque core"; a faulty one risks jerky swinging, torque loss, or upper-structure operation failure. Ours matches Hyundai’s original—you can depend on it fully. Let’s explore why it’s perfect for your machine.

   Why choose the SPARKLING NEW HX260L 39Q7-12101 Swing Reduction Gear?
   - Direct-fit compatibility: Tailored to Hyundai HX260L’s swing motor interfaces, transmission case dimensions, and mounting hole positions. Marked 39Q7-12101, it aligns seamlessly with existing swing systems—no drilling, modification, or adapter use. Cuts replacement downtime by 28%, getting your HX260L back to smooth swinging faster.
   - Precision control: Features accurate speed reduction ratio (deviation <1% from Hyundai’s rated specs) and stable torque output (consistent with OEM 1,800N·m standards), strictly adhering to the brand’s swing performance parameters. Ensures precise upper-structure movement—e.g., HX260L’s construction-site material placement or mining-area positioning—to avoid swing lag or overshooting.
   - Rigorous quality: Undergoes 20+ strict tests—wear resistance (150,000+ swing cycles without gear pitting), high-low temperature cycles (-30°C to 100°C, 800+ cycles), impact resistance (30J impact without cracking), and torque durability (120% rated load for 600+ hours). Withstands dusty construction sites, heavy swing loads, and vibration without gear deformation or transmission jams.
   - Professional support: Backed by a dedicated team with deep expertise in Hyundai HX-series swing systems. Offers 7×24 online assistance, including step-by-step installation guides (mounting torque charts, gear meshing checks), maintenance tips (lubricant type, inspection intervals), and troubleshooting for abnormal swing noise or weak torque. Average response time <2 hours.
   - Cost-effective reliability: Delivers Hyundai OEM-level swing performance at a competitive price. Heat-treated gear teeth and reinforced housing extend service life by 50% vs. generic reduction gears, reducing long-term replacement costs by 32%. Minimizes unplanned downtime from swing system failures—preventing project delays or inefficient operation.

   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.