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BorgWarner EFR CHRA EFR 8374-AL - 12747100008



2.399,21 €
incl. 19% VAT , plus shipping costs
Status:
will be reordered for you**

BorgWarner EFR-8374-AL Turbo Cartridge - 12747100008

Original BorgWarner EFR Aluminum Cartridge

Only CHRA without Turbine and Compressor Housing

Notice: This is the aluminum bearing housing version!

Original BorgWarner EFR Cartridges are a low-cost way to rebuild an EFR Turbo. In the past you always have to buy a new Super Core, which included a new compressor housing. But normaly only the bearings or a turbine / compressor wheel is damaged. Now we offer you as official BorgWarner Performance Distributor exclusive EFR cartridges (CHRA).

Notice: When ordering only an EFR CHRA, be sure to check if your compressor and turbine housing has no damages, like scratches or cracks inside. Only when your compressor and turbine housing is in good condition, then a new cartridge make sense. Otherwise you need a Super Core or a complete new turbo! The mounting kits for the turbine and compressor housing, the EFR CRV, solenoid, vacuum hoses, actuators, as well as the exhaust gas and compressor housing itself is always required. If the turbine housing has a wastegate flap, you also need an internal wastegate actuator and a suitable holding plate.

Horsepower range: 475 - 750
Compressor wheel Inducer: 62,6mm, Exducer: 83,5mm
Turbine wheel Exducer: 74mm
Compressor housing : None
Turbine housing : None

BorgWarner EFR Turbocharger
was developed and built with only one goal in mind: To dominate on the road, race track and the 1/4 mile. BorgWarner EFR turbocharger features the latest high-tech features, unbeatable performance and top quality.
EFR turbos are available in 8 different sizes and 7 different turbine housings, the power ranges from 250-1000HP.
The combination of high-efficiency compressor wheel, gamma titanium aluminideturbine wheel combined with ceramic ball bearing technology sets the benchmark for racing turbochargers to the top and represents the highest level in racing sport turbocharging technology:

Compressor:
- Forged milled compressor wheel
- Integrated compressor recirculation valve
- Integrated boost control solenoid valve
- 360° rotatable by Vband technology
- Prepared for speed sensor (optionally available) for recording the speed of the compressor wheel. There you can analyse the compressor efficiency.

Cartridge:
- Dual ceramic ball bearings
- Oil restrictor integrated
- Water-cooled

Turbine housing:
- Stainless steel exhaust gas housing
- Gamma Titanium Aluminide Exhaust wheel and shaft, 50% lighter than a comparable Inconelturbine wheel and extremely heat-resistant
- High-Flow Wastegate port
- Integrated wastegate (also available for the Twinscroll exhaust housings!)

Video
What are the advantages of a turbo with ball bearings? Better than journal bearings? | Turbocharger simply explained
Verdichterrad gefräst oder geschmiedet oder?
Extended tip technology on the compressor wheel of the turbocharger | Turbocharger simply explained

PDF
Compressor Map
BorgWarner EFR B2 Series frame dimensions

Features
Accessory
BorgWarner EFR turbine housing 74mm - T3 WG 0.83 A/R -...
BorgWarner EFR turbine housing 74mm - T3 WG 0.83 A/R -...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll 1.05...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll 1.05...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll 1.45...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll 1.45...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll WG...
BorgWarner EFR turbine housing 74mm - T4 TwinScroll WG...
BorgWarner EFR hardware installation kit - 179423
BorgWarner EFR hardware installation kit - 179423
Screw-in Adapter M14 x 1,5 to Dash 6 / -06 AN
Screw-in Adapter M14 x 1,5 to Dash 6 / -06 AN
Screw-in Adapter M14 x 1,5 to Dash 8 / -08 AN
Screw-in Adapter M14 x 1,5 to Dash 8 / -08 AN
Screw-in Adapter14x1,5 to 7,5mm Push-on Hose Connector
Screw-in Adapter14x1,5 to 7,5mm Push-on Hose Connector
Screw-in Adapter14x1,5 to M12x1,5
Screw-in Adapter14x1,5 to M12x1,5
Screw-in Adapter14x1,5 to M14x1,5
Screw-in Adapter14x1,5 to M14x1,5
Screw-in Adapter16x1,5 to M14x1,5
Screw-in Adapter16x1,5 to M14x1,5
Screw-in Adapter18x1,5 to M14x1,5
Screw-in Adapter18x1,5 to M14x1,5
Banjo Bolt M14x1,5
Banjo Bolt M14x1,5
Copper Seal Ring 14mm
Oil return line gasket GT-R / GTX / G-Series / BorgWarner...
Oil return adapter GT / GT-R / GTX / G-Serie / EFR -...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return flange Garrett GTX / G-series / GT-R /...
Oil return adapter Garrett GT-R / GTX / G-series /...
Oil return flange GT-R / GTX / G-Series / BorgWarner EFR...
Oil return adapter GT-R / GTX / G-Serie / BorgWarner EFR...
Oil Feed Adapter BorgWarner EFR with Restrictor 0,7mm
Oil Feed Adapter BorgWarner EFR with Restrictor 0,7mm
Oil Feed Adapter BorgWarner EFR with Restrictor 1,6mm
Oil Feed Adapter BorgWarner EFR with Restrictor 1,6mm
Banjo fitting with M14 to Dash 6 connector black
Banjo fitting with M14 to Dash 8 connector black
Banjo Fitting with Male Thread 14mm to M14x1,5
Banjo Fitting with female thread 14mm to M14x1,5
Banjo Fitting with female thread 14mm to M14x1,5
Banjo Fitting M14 -> 8mm
Banjo Fitting M14 -> 8mm
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BorgWarner EFR CHRA EFR 8374 - 12747100007
BorgWarner EFR CHRA EFR 8374 - 12747100007
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