
Add to Cart
Twin-Scroll Turbo
Twin-scroll turbochargers are better in nearly every way than single-scroll turbos. By using two scrolls, the exhaust pulses are divided. For example, on four cylinder engines (firing order 1-3-4-2), cylinders 1 and 4 might feed to one scroll of the turbo, while cylinders 2 and 3 feed to a separate scroll.
Advantages
More energy is sent to the exhaust turbine, meaning more power.
A wider RPM range of effective boost is possible based on the different scroll designs.
More valve overlap is possible without hampering exhaust scavenging, meaning more tuning flexibility.
Disadvantages
Requires a specific engine layout and exhaust design (eg: I4 and V8 where 2 cylinders can be fed to each scroll of the turbo, at even intervals).
Cost and complexity versus traditional single turbos.
Products Description
Product Name: | Cummins Diesel Generator Turbocharger 6BT5.9 HX35 H1C Turbocharger 4049346 |
Part Number: | 4049346 |
Part Name: | Turbocharger |
Brand: | Cummins |
Engine Model: | Cummins 6BT5.9 Diesel Engine |
Application: | Truck, Tractor, Forklift, Loader, Excavator, Bulldozer, Generator, Marine, etc. |
Warranty: | 6 months |
Payment Terms: | T/T, Western Union, MoneyGram, L/C and so on. |
Shipping: | By sea, by air, by express, 1-3 days out of factory, 1 week time for express, 15 days for air, 30 days for sea/train |
Services: | 1. As for stock, we can provide sample |
Related Parts
C5369931 | C5332323 | C5614205 | C5404955 | turborcharger and parts |
C5591078 | C5341852 | C5340837 | C5266419 | turborcharger and parts |
C5583871 | C4933650 | C5404953 | 5266419 | turborcharger and parts |
C5614197 | C3287573 | C5404951 | C5592936 | turborcharger and parts |
C5583477 | C5338536 | C5587735 | C5562093 | turborcharger and parts |
C5612757 | C3287570 | 5294337 | C5289765 | turborcharger and parts |
C5472337 | C3287821 | 3977158 | C4999869 | turborcharger and parts |
C5547724 | C5337773 | 3934085 | C5626113 | turborcharger and parts |
C5447785 | C4932490 | C4988339 | C5292424 | turborcharger and parts |
C5481134 | C5345358 | C4988425 | C3901356 | turborcharger and parts |
C5520816 | C5270272 | C5447677 | C3755843 | turborcharger and parts |
C5525861 | C3975061 | C5522022 | C3911941 | turborcharger and parts |
C5367475 | C5445063 | C5520815 | C5309596 | turborcharger and parts |
C5444557 | C5338537 | C5450409 | C3932475 | turborcharger and parts |
C5565404 | C3977614 | C5587396 | C3919369 | turborcharger and parts |
C5319345 | C3977615 | C4992210 | C4947182 | turborcharger and parts |
C5366202 | C5569782 | C5525863 | C3819900 | turborcharger and parts |
C5396339 | C4939979 | C5665257 | D5368978 | turborcharger and parts |
C5443995 | C5366458 | C5348786 | C5477287 | turborcharger and parts |
C5343762 | C3977617 | C5614193 | C5455521 | turborcharger and parts |
C5590344 | C5482944 | C5482945 | 3328643 | turborcharger and parts |
206576 | 3529032 | 4051100 | 5648118 | turborcharger and parts |
2834277 | 3529032 CM | 4090517 | 5648119 | turborcharger and parts |
2841522 | 3529035 | 4094811 | 5648120 | turborcharger and parts |
3002138 | 3529040 | 4913979 | 5648122 | turborcharger and parts |
Company Profile
Our main business is complete engines and spare parts for Passenger Vehicles, Bus, Trucks, Construction Machiney, Generator sets and Marine Vessels. We supply 4B3.9,6B5.9, 6C8.3, 6L8.9, ISBe/ISDe/ISLe/ISCe, QSM/ISM/M11, NT855, K19/38/50 series Engine assembly and Spare Parts.
Fuel Pump | 4BT / 6BT Engine Parts |
Fuel Injector | K19 / K38 / K50 Engine Parts |
Turbocharger | NT855 / N14 Engine Parts |
Cylinder Head | 6L / ISL / QSL8.9 Engine Parts |
Crankshaft | ISF2.8 / ISF3.8 / ISG Engine Parts |
Camshaft | ISBe / ISDe / QSB Engine Parts |
Engine Block | 6CT / ISC / QSC8.3 Engine Parts |
Engine Assembly | ISM / QSM / M11 / L10 Engine Parts |
Generator Set | QSX15 / ISX15 Engine Parts |