Comp Turbo CT43RX-6871 TRIPLEX CERAMIC BALL BEARING OIL-LESS WATER COOLED REVERSE ROTATION TURBOCHARGER (1250 HP)

The Comp Turbo CT43RX-6871 Triplex Ceramic Ball Bearing Oil-Less Water-Cooled Reverse Rotation Turbocharger is engineered to deliver up to 1250 horsepower with exceptional reliability and thermal control. Designed for extreme performance street and race applications, this advanced turbocharger eliminates traditional oil lines while retaining water cooling to ensure optimal temperature management under high-load conditions.

Featuring Comp Turbo’s patented Triplex Ceramic ball bearing technology, the CT43RX-6871 delivers fast spool response, ultra-smooth operation, and long-term durability. Its reverse rotation configuration and versatile mounting options make it suitable for engine bay, mid-mount, and remote-mount turbo systems.

Part Information

• Model: CT43RX-6871

• Horsepower rating: Up to 1250 HP

• Bearing system: Triplex ceramic ball bearing

• Cooling system: Oil-less water-cooled

• Rotation: Reverse rotation

• Reference number: 436871-3R

Features

• Patented Triplex Ceramic oil-less water-cooled ball bearing system

• Eliminates traditional oil lines while retaining water cooling

• Designed for high-performance street and track applications

• Recommended for engine bay, mid-mount, and remote-mount turbo systems

• Lightweight billet aluminum center section

• CTRX ultra-slim hub 7+7 billet compressor wheel, 68 mm

• High-flow 9-blade turbine wheel, 71 mm

• Reverse rotation configuration

• Available with T4 or V-band turbine inlet housings

• Fully rebuildable and upgradeable design

• Water-cooled bearing housing with 3/8 NPT female inlet and outlet ports

• Integrated maintenance grease fitting

• Supports horizontal and vertical installation

Turbocharger Performance Fitment

• Minimum horsepower: 500 HP

• Maximum horsepower: 1250 HP

• Minimum engine displacement: 2.0 liters

• Maximum engine displacement: 6.0 liters

Compressor Housing Specifications

• Inlet diameter: 4.0 inches

• Outlet diameter: 3.0 inches

• A/R ratio: 0.85

• Pressure port: 1/8 NPT

Compressor Wheel Specifications

• Inducer diameter: 68 mm

• Major diameter: 93 mm

Turbine Wheel Specifications

• Turbine inducer diameter: 76 mm

• Turbine exducer diameter: 71 mm

Recommended Service Interval

• Normal street use: Apply 8 pumps of grease every 3,000 miles

• Extreme street use: Apply 8 pumps of grease every 1,500 miles

• Extreme drag race use: Apply 8 pumps of grease prior to each race event

2-Year Manufacturer Warranty

All Comp Turbo turbochargers are backed by a comprehensive 2-year warranty.

Warranty Coverage

• Defects in materials and workmanship

• Repair or replacement at no additional cost during the warranty period

Warranty Benefits

• Engineered to meet or exceed industry performance standards

• Customer-focused support throughout ownership

• Straightforward and transparent warranty process

Warranty Terms

• Warranty valid for two years from the purchase date

• Applies to turbochargers operated and maintained according to Comp Turbo guidelines

To ensure the highest quality, Comp Turbo kits are built to order. Most orders will take 3-5 weeks to ship but some kits can take longer. Once you place your order, the order will not be cancellable for any reason.