Engine Piston Kit A2010-8J101 for NISSAN VQ35DE V6 24V 3.5 LTR

The A2010-8J101 engine piston is a core power component manufactured for heavy-duty diesel machinery, including excavators, tractors, heavy trucks, loaders, diesel generators and marine engines. Produced strictly to OEM dimensional standards, it transmits combustion power efficiently and works together with piston rings, cylinder liners and crankshaft assemblies to maintain stable engine operation.

Each piston is made from high-silicon aluminum alloy, offering a lightweight structure, outstanding heat dissipation and high resistance to thermal deformation. Precision machining and surface hardening treatment greatly improve wear resistance, effectively preventing cylinder scratching, piston melting, power attenuation and oil burning under prolonged high-temperature, heavy-load conditions. Accurate pin holes, ring grooves and internal cooling cavities ensure seamless matching with original engine parts for direct replacement during engine overhaul.

• NISSAN VQ35DE V6 24V 3.5 LTR
• A2010-8J101

• High-Grade High-Silicon Aluminum Alloy Material

  Excellent heat conductivity and thermal stability, resisting expansion and deformation under extreme combustion temperatures. Strong anti-scuff performance reduces cylinder wall abrasion.

• Precision CNC Machining & Standard Size

  All ring grooves, piston pin holes and outer diameters are precisely processed by digital lathes, fully consistent with OEM specifications. No grinding or trimming required for fast installation.

• Surface Reinforcement Treatment

  Tough anodized surface plus graphite coating on the skirt area lowers the friction coefficient and eliminates dry friction noise, significantly extending overall service life.

• Built-In Internal Cooling Gallery

  A special cooling cavity inside the piston head rapidly dissipates combustion heat, preventing piston ablation and cracking during continuous heavy-duty operation.

• Strict Multi-Item Factory Testing

  Every finished piston undergoes dimensional tolerance testing, hardness testing and thermal expansion simulation before delivery to eliminate defective products.