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Sierra Gear & Axle

8.4" Toyota Tacoma '05-'15 REAR- No Factory E-Locker

8.4" Toyota Tacoma '05-'15 REAR- No Factory E-Locker

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Regular price $271.00 USD
Regular price Sale price $271.00 USD
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Sierra Gear & Axle Ring & Pinion Sets

*Free Shipping to Lower 48 on all options.

8.4" Tacoma REAR 2005-2015

NOT equipped with Factory E-Locker

Our Ring and Pinion sets are reasonably priced and are the highest quality aftermarket gear sets available. Ring and Pinion Gear Sets from Sierra Gear are engineered and manufactured for easy setup, quiet operation and long life.

Upgrade Your Gears!

Mike's Custom Toys offers the option of:

ISOTROPIC SUPERFINISHING Only $150.00 per Gear Set

Sierra Ring & Pinion gears can be ordered “polished” using our in-house (Sierra Gear) Isotropic Superfinishing process.

Simply put, Isotropic Superfinishing significantly reduces the surface imperfections that remain after a Ring and Pinion Gear set is manufactured. The result is a cooler, quieter and longer lasting gear set. The process we use is chemically accelerated vibratory surface finishing. This is technically not a polishing process, however the resulting finish does have a polished appearance. This process eliminates surface imperfections without removing material or changing the physical dimensions of the part.
This finishing process is widely used in racing applications where a conventional break-in process is not feasible, and where optimum performance is not an option.

BENEFITS of ISOTROPIC SUPERFINISHING

  • Reduced Friction
  • Reduced Contact Wear
  • Reduced Heat
  • Increased Durability
  • Improved Oil Retention
  • Lower Operating Temperature
  • Reduced Noise & Vibration
  • Increased Fuel Economy
  • Reduced Break-In Requirements
  • Reduced Maintenance
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