Toda oil pump gear

The Honda C-series engine is a masterpiece of high-revving engineering, but for tuned and track-focused applications, it possesses a critical Achilles' heel: the factory oil pump gears. Manufactured from sintered metal, the OEM gears are susceptible to shattering under the increased harmonics and mechanical stress experienced above 8,000 RPM. This failure is instantaneous and catastrophic, resulting in a complete loss of oil pressure and irreversible engine damage.

The Engineering Solution: TODA Racing Billet Gears

TODA Racing, a name synonymous with pinnacle-level Japanese powertrain engineering, has developed the definitive solution. Unlike the powdered and pressed factory component, the TODA gears are precision CNC-machined from a solid billet of high-tensile Chromoly steel.

This superior manufacturing process yields a component with vastly increased material density, grain structure integrity, and fatigue resistance. The result is a set of oil pump gears capable of withstanding the extreme demands of high-RPM operation, forced induction, and endurance racing conditions. For the serious NSX owner, this is not just an upgrade; it is a fundamental correction of a known factory limitation.

At AS Motorsport, we consider this an essential, non-negotiable component for any C30A or C32B engine build intended for performance driving. Protect your investment and unlock the full, high-RPM potential of your NSX engine with complete confidence.

Key Technical Benefits:

• Prevents Catastrophic Engine Failure: Eliminates the risk of OEM gear shatter at high RPM.
• Enables High-RPM Reliability: Provides the durability required for safe operation beyond 8,000 RPM.
• Superior Material & Manufacturing: CNC-machined from a single billet of Chromoly steel for ultimate strength.
• Motorsport-Proven: Developed and trusted in high-performance and racing applications globally.
• Direct OEM Replacement: Engineered for precise fitment within the factory oil pump housing.

Recommended For:

• All Track & Race-Prepared NSX Models
• Supercharged or Turbocharged Engines
• High-Compression / Stroker Engine Builds
• Any owner who frequently pushes their engine to the factory redline.