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Exhaust Manifold
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Vendor: Cummins
Exhaust Manifold 3906741 3932180 Compatible With Cummins 6CT 6CT8.3 6C 8.3L Engines
Sale price $ 279Regular price $ 399 -
Vendor: Cummins
4945069 3917761 Exhaust Manifold Compatible with Cummins Engine 6B 6BT 6BTA 6BT5.9 Compatible with Komatsu Engine 6D102
Sale price $ 349Regular price $ 399 -
Vendor: Bobcat
Exhaust Manifold 6680890 For Bobcat T250 T300 Loaders Kubota V3300 DI T
Regular price $ 328 -
Vendor: Cummins
Diesel Engine part M11/ISM11/QSM11 Exhaust Manifold 3104237 3090915
Regular price $ 420 -
Vendor: Cummins
Exhaust Manifold 3942225 3943871 3943872 For Cummins 5.9L 6B ISB QSB B5.9
Regular price $ 88 -
Vendor: Kioti
EXHAUST MANIFOLD E6305-12313 for Kioti DS4110 DS4110HS EX40 Tractor
Regular price $ 299 -
Vendor: Kioti
Fits Kioti DS4110 DS4110HS EX40 Tractor intake manifold E6301-11764
Regular price $ 299 -
Vendor: Kubota
Fits Kubota V2203 intake manifold
Regular price $ 169 -
Vendor: Cummins
Exhaust Manifold 4936504 Compatible with Cummins Engine 4BT
Sale price $ 179Regular price $ 229 -
Vendor: Cummins
Exhaust Manifold 4980720 Compatible with Cummins Engine ISF2.8
Sale price $ 199Regular price $ 229 -
Vendor: Cummins
12 V Exhaust Manifold 3931744 3922728 Compatible with Cummins Engine ISB QSB59 QSB5.9
Regular price $ 288 -
Vendor: ISUZU
8-97362829-0 Exhaust Manifold for Isuzu 4HK1 SH210 ZX200 ZX210 ZX230 ZX240 JS210
Sale price $ 298Regular price $ 399
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.