Looking for a replacement Nissan RB26DETT, RB25DETT, or RB20DET alternator without any luck?  Chances are they're either no where to be found or just simply too old/worn to be considered using.  Or are you looking at a higher amperage upgrade?

This CWC Billet LS Alternator Kit for the Nissan RB26, RB25, and RB20 engines allows you to forget you ever needed to find a replacement alternator from Nissan. This kit allows you to use a readily available GM alternator found on the various LSx (ie: LS1) equipped vehicles.

What does that mean for you?
  • Buy this kit
  • Remove your alternator from your RB
  • Walk into your local parts store and buy a GM alternator
  • Install new GM alternator on your RB
  • Enjoy all the benefits of now having higher amperage without the extra hassle of a stock alternator

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Customer Reviews

Based on 4 reviews
Works great

Easy to install went from 13.1v at idle to 14.3v definite improvement over all.

Works Great!

I ordered this alternator bracket for my 92’ GTR and it worked out perfect. Something I wish I had more info on was which LS1 alternator to get. It is the 2004 Pontiac GTO alternator. Bolts right up and uses same plug! 2005-2006 GTO alternators WILL NOT work. Hope this helps someone.

Rb to Ls alternator

My rb alternator died and I couldn't find anyone that could rebuild it same day to keep me going since it's my daily. Luckily raw brokerage had this in stock. Got and oem replacement ls alternator and every everything bolted right up. Super simple, easy to read instructions, easy install. 10/10 recommended to all my rb homies


CWC Billet LS Alternator Kit for Nissan RB20 RB25 RB26

About Raw Brokerage

Located in Orlando, Florida, Raw Brokerage was founded at the beginning of 2008. The company started out as an used Nissan RB engine parts website connecting enthusiast with hard to find parts in the United States. Since then Raw Brokerage has expanded into it's 4,500 square foot facility where it distributes thousands of new and used performance automotive parts, perform extensive car and engine builds specializing in the Nissan RB platform. We have accounts on over 300 brands and access to over 1,000,000 parts. Raw Brokerage focuses on it's core values of integrity, value and service. This allows our team to ensure top level customer satisfaction that you can rely on. Regardless of motorsport we are here to assist in getting your car to perform to it's highest potential. So shop with confidence with us when looking for your next body kit, engine block, turbo, or other performance parts.


What does that mean for you?

Our team is dedicated to more than just customer service, it's driven to provide customer success.  Just like you we are car enthusiast looking to enjoy the process of the build, the satisfaction of the improvements and the success at the track.

With over a decade operating in the performance automotive industry our team has been there, broke that part, compared the alternatives, and have been part of countless projects.

Just like our cars and yours, we're a company focused on always improving.  We seek to provide quality information, process your order quickly and accurately. 

This is the reason why countless car owners return each day to Raw Brokerage for their performance parts needs.





Warning: Cancer and Reproductive Harm

As per California's Prop65 Laws, we are REQUIRED to warn you that the products we sell will put you near a vehicle, which emits dangerous chemicals or worse. Please review the link below before purchase.