CT4RX-5858 TRIPLEX CERAMIC BALL BEARING OIL LUBRICATED TURBOCHARGER (775 HP)
SKU: 56725073434

CT4RX-5858 TRIPLEX CERAMIC BALL BEARING OIL LUBRICATED TURBOCHARGER (775 HP)

Sale price$539.55 Regular price$599.50
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Description

CT4RX-5858 TRIPLEX CERAMIC BALL BEARING OIL LUBRICATED TURBOCHARGER (775 HP)CT4RX 5858 775HP Triplex Ceramic Oil Lubricated Ball Bearing Reference: 425858 2 Product Description The CT4RX 5858, rated at 775 HP, is a turbocharger featuring a triplex ceramic ball bearing system dependent on engine oil lubrication. It is specifically designed to deliver superior efficiency, durability, and performance. With advanced precision ceramic ball bearings, this turbocharger enhances spool response, reduces friction, and increases

CT4RX-5858 775HP Triplex Ceramic Oil Lubricated Ball Bearing

Reference: 425858-2

Product Description

The CT4RX-5858, rated at 775 HP, is a turbocharger featuring a triplex ceramic ball bearing system dependent on engine oil lubrication. It is specifically designed to deliver superior efficiency, durability, and performance. With advanced precision ceramic ball bearings, this turbocharger enhances spool response, reduces friction, and increases longevity compared to traditional journal bearings. 

Features

·        Patented Triplex Ceramic Ball Bearing System: Ensures ultra-smooth operation, faster spool times, and improved durability.

·        Engineered for High-Performance Applications, Suitable For Both Street and Track Use.

·       Lightweight Billet Aluminum Center Section

·       CTRX Ultra Slim Hub Compressor Wheel 58MM

·       High Flow 9 Bladed Turbine Wheel 58MM

·       Standard Rotation Configuration

·       Available in T3 & V-Band Inlet Turbine Housings

·       Fully Rebuildable & Upgradeable

·       Weight: 13 LBS

 

Product Specifications

 

Min HP 400 - Max HP 775

Min Displacement (L) 2.0 - Max Displacement (L) 3.5 

Compressor Housing Specs

Inlet 4” Outlet 2.5” A/R: .70

Compressor Wheel Specs

Compressor Inducer (mm) 58

Compressor Major (mm) 81

Bearing Housing Fitting Threads

Oil Feed 1/8 NPT Female 

Oil Drain 1/2 NPT Female

Turbine Wheel Specs

Turbine Inducer (mm) 65

Turbine Exducer (mm) 58

 

Built to Order Notice

All Comp Turbos are built to order. Standard production time is typically 2–3 weeks.

If you require a rush order, please note it in the “Order Notes” section at checkout.
Once received, our customer service team will contact you within 24 hours to confirm your request and advise on the expected ship date.

At Comp Turbo, customer service is our top priority, we will do our absolute best to ensure you receive your turbocharger within your required timeframe. 

 

2-Year Warranty on All Turbochargers

At Comp Turbo, we stand by the quality and performance of our turbochargers. That's why we're proud to offer a comprehensive 2-Year Warranty, ensuring your investment is protected and your peace of mind is secured.

What’s Covered?

·       Defects in materials and workmanship.

·       Repair or replace your turbocharger at no additional cost during the warranty period.

Why Choose Us?

·       Reliability You Can Trust: Each turbocharger is engineered to meet or exceed industry standards.

·       Customer-Centric Approach: Your satisfaction is our priority, and we’re here to support you every step of the way.

·       Hassle-Free Process: If something goes wrong, our warranty claims process is straightforward and transparent.

Warranty Terms

·       The warranty is valid for two years from the purchase date.

·       Applies to turbochargers used in accordance with proper maintenance and operation guidelines.

With our 2-Year Warranty, we’re making a statement: quality matters, and our customers deserve nothing less than the best. 

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56725073434

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Made well. Bought for my Son. He only likes Under Armour brand of socks. Only socks he buys.
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Reviewed in the United States on April 21, 2026
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Grantham, US
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LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Lucy Mejia
San Leandro, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Twins9
Lake Worth, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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