ICT BILLET 551789-3 Ls Rib Lsa Supercharger Tensioner Idler 657814753488 Tensioner/idler Bracket Kit LQ4

( Brand: Ict Billet ), ( Manufacturer Part Number: 551789-3 ), ( Part Type: Idler Bracket ), ( Finish: Polished ), ( UPC: 657814753488 )

Review ICT BILLET Ls Truck Rib Lsa Supercharger Tensioner/idler Bracket Kit Lq4

Introducing the ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit, specifically designed for LQ4 engines. This high-performance kit is an essential upgrade for those seeking to enhance the functionality and durability of their supercharger system.

The ICT Billet kit is meticulously crafted from premium billet aluminum, ensuring superior strength and rigidity. The tensioner bracket and idler arm work in perfect harmony to maintain optimal supercharger belt tension throughout the RPM range, guaranteeing consistent and reliable performance.

One of the key features of this kit is its compatibility with various supercharger systems, including the Eaton M90 and Eaton TVS series. This versatility makes it an excellent choice for a wide range of LQ4 applications, from daily drivers to high-performance race vehicles.

The ICT Billet 551789-3 kit also addresses a common issue with factory tensioner brackets, which can sometimes fail under high loads, leading to potential belt slippage and loss of boost. By upgrading to this robust billet aluminum solution, you'll enjoy peace of mind knowing that your supercharger system is securely supported and functioning at its best.

Installation of the ICT Billet 551789-3 kit is relatively straightforward, with no major modifications required. The kit includes all necessary hardware for installation, ensuring a hassle-free experience for enthusiasts and professional technicians alike.

In conclusion, the ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit is an essential upgrade for LQ4 engine owners seeking to maximize the potential of their supercharger system. Its superior strength, compatibility with various supercharger configurations, and straightforward installation make it an indispensable addition to any LQ4 build.

Pros and Cons of Buying ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit LQ4

The ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit LQ4 is an aftermarket automotive part designed to replace the OEM (Original Equipment Manufacturer) bracket in certain LS engines. This part is used to secure the supercharger belt and maintain proper tension. Here are some pros and cons to help you decide whether to buy this kit.

1. Improved durability: The billet aluminum construction of this kit is stronger and more durable than the OEM plastic bracket.

2. Enhanced performance: This kit is specifically designed for high-performance applications and can help ensure the supercharger belt stays properly tensioned, resulting in better performance.

3. Easy installation: The kit comes with all necessary hardware for installation, making it a relatively straightforward process for most DIY (Do-It-Yourself) enthusiasts.

4. OEM-style idler pulley: The idler pulley included in the kit is designed to mimic the OEM pulley, ensuring a factory-like appearance and fit.

1. Cost: The aftermarket billet kit is more expensive than the OEM plastic bracket.

2. Limited compatibility: This kit is specifically designed for certain LS engines, so it may not be compatible with all applications.

3. Potential for increased noise: Some users report an increase in engine noise after installing this kit, although this seems to be a rare occurrence.

The ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit LQ4 offers improved durability and enhanced performance for high-performance LS engines. However, it comes at a higher cost than the OEM plastic bracket. If you're looking for a stronger, more reliable solution for your supercharged LS engine and are willing to pay the extra cost, this kit could be a worthwhile investment.

If you own a high-performance LS engine and are experiencing issues with the OEM supercharger tensioner/idler bracket, or if you simply want to upgrade to a more durable, reliable solution, the ICT Billet 551789-3 LS Rib LSA Supercharger Tensioner/Idler Bracket Kit LQ4 is a solid choice. We recommend carefully checking the kit's compatibility with your specific engine application before making a purchase.

Details:

ICT Billet LS Truck 6 Rib LSA Supercharger Tensioner/Idler Bracket Kit LQ4 LSX 5.3L 6.0L 551789-3.

part #: 5517893 prices

• $217.99-$289.99

specifications reppchargers:

• brand: Ict Billet
• mpn: 551789-3
• part type: Idler Bracket
• finish: Polished
• upc: 657814753488

shipping reppchargers:

• type: Calculated
• cost: $0.00
• service: UPS Ground
• class: Standard
• carrier: UPS
• transit: 7-13 Days

general reppchargers:

• Air Fuel Delivery > Turbos, Superchargers Intercoolers > Superchargers Parts
• condition: New

payments reppchargers:

• credit card: Discover
• wallet: Google-pay
• other

seller reppchargers:

• rating: 88.2%
• city: Lehi, Utah
• # reviews: 422

offer reppchargers:

• quantity: 19
• options: Ship-to-home
• availability: In Stock
• started: March 25, 2026
• sold: 0

returns reppchargers:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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