GT1549S Turbo Cartridge 703245-0001,717345-0002,751768-0003 for RenauIt Laguna/Megane 1.9L dCi 8v F9Q 2000-

►Part NO.

703245-0001, 703245-0002, 717345-0001, 717345-0002, 738123-0001, 738123-0002

738123-0003, 738123-0004, 751768-0001, 751768-0002, 751768-0003, 751768-0004

717348-0001

►CHRA NO.

433289-0242 / 433289-0143 / 432289-0079 / 432289-0219

►OE No.

MW30620721 MW31216381 4409975 93160135

• 4416393 93187292 4405411 9121244 8200091350A
• 7701472228 7711134299 7511134774 8200046681B
• 8200046681A 8200091350A

► Model

GT1549S


►APPLICATION

►Turbine wheel & compressor wheel size information

What is a turbo cartridge?

A complete turbocharger is essentially a Centre Housing Rotating Assembly (CHRA or core assembly) with housings fitted to each side.

The turbine housing directs exhaust gas to power the turbine wheel, the compressor housing directs air into the engine.

The turbine housing will have a wastegate to control the turbine speed, or as is more common on diesel engines, there is a

variable vane mechanism giving much better control of the turbo, reducing lag and improving performance.

The wastegate or vane mechanism is controlled by an actuator – which could be controlled either electronically or by a vacuum

system.

The CHRA is a rotor (turbine wheel on one side, compressor wheel on the other) that is held in a bearing system allowing it to

rotate at high speed on a pressurized oil film similar to the engine.

Turbo remanufacturer’s traditionally stripped the complete turbocharger and CHRA, examine all the individual components,

replacing these where necessary, and installing brand new bearings and seals.

Tain Turbo is a specialized turbocharger and turbo parts manufacturer in Wuxi, China.

Established in 1997, our company specialized in the production of turbocharger compressor wheels before.

In order to meet the needs of the market, we changed our production model to focus on the development and Production Of Turbocharger Cartridges.

Tain currently supplies over 1000 different turbocharger cartridges and all related spare parts, and all of our products are manufactured to OE standards.

Tain is not only a manufacturer but also a provider of custom OEM products. Especially Billet Compressor Wheels, we provide custom-made billet wheel services to promote the performance of your turbos.

Tain is dedicated to offering the best service.

With the joint efforts of our company's technical staff and employees, we have won the trust and support of Our clients.