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Exhaust Manifold
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Vendor: Komatsu
6735-11-5120 EXHAUST MANIFOLD FIT KOMATSU PC200-6 PC200-7 PC220-6 PC240-7 6D102
Regular price $ 309 -
Vendor: Komatsu
6743-11-5290 EXHAUST MANIFOLD FITS KOMATSU 6D114E 6D114 PC300-7 PC350-7 PC360-7
Regular price $ 299 -
Vendor: Hitachi
6BG1 Exhaust Manifold FITS for Hitachi EX200-5 ZAX200 SH200 ,ZAX210 ZAX230
Regular price $ 298 -
Vendor: Komatsu
6D125 Exhaust Manifold 6151-11-5130 For Komatsu
Regular price $ 258 -
Vendor: ISUZU
8-94119292-6 EXHAUST MANIFOLD FITS 4BG1 4BD1 EX100-2/3/5 SK120 SH120 EX120-2/5
Regular price $ 158 -
Vendor: Hitachi
8-94366021-0 EXHAUST MANIFOLD PIPE FITS ISUZU 4BG1 HITACHI EX120 SH120 SK120
Regular price $ 149 -
Vendor: Mitsubishi
4D34 exhaust manifold For 4D34 engine
Sale price $ 299Regular price $ 359 -
Vendor: Yanmar
exhaust manifold 728670-13500 for yanmar engine
Sale price $ 798Regular price $ 799 -
Vendor: BMW
11617560538 11617579114 Left And Right Intake System Control Valve For BMW X5 Z4 X3 Adjusting Unit Intake Manifold DISA Valve
Regular price From $ 89 -
Vendor: BMW
17127535542 Radiator Coolant To Intake Manifold Hose Tube Pipe Suction Unit For BMW X3 X4 G08 G02
Sale price $ 95Regular price $ 109 -
Vendor: Cummins
3901635 EXHAUST MANIFOLD FIT CUMMINS 4BT 4BT5.9 4D102 ENGINE PC60-7 6732-11-5230
Regular price $ 169 -
Vendor: Cummins
3973422 EXHAUST MANIFOLD FITS CUMMINS ENGINE QSB5.9 QSB6.7 6C8.3 ISC8.3 6D107
Regular price $ 369
How does a exhaust manifold work?
The exhaust manifold is connected to the engine cylinder block, and collects the exhaust from each cylinder and introduces it into the exhaust manifold, with separate pipelines. Its main requirements are to minimize exhaust resistance and avoid mutual interference between cylinders. When the exhaust gas is too concentrated, there will be mutual interference between the cylinders. That is, when a certain cylinder is exhausting, it happens to encounter the unexhausted exhaust gas from other cylinders. In this way, the resistance of the exhaust will be increased, thereby reducing the output power of the engine. The solution is to separate the exhaust gases of each cylinder as much as possible, with one branch for each cylinder, or one branch for two cylinders, and make each branch as long as possible and independently shaped to reduce the interaction of gases in different tubes.