• 2797787 279-7787 Exhaust Manifold For Excavator Engine Parts 311C 311D LRR 312C 312C L 312D

• Specification

• Function

1.Collecting and guiding exhaust gases: The exhaust manifold is connected to each cylinder of the engine. Its primary function is to collect the exhaust gases generated by each cylinder during the combustion process and channel them into a single exhaust pipe. This effectively directs the exhaust gases away from the engine and out of the vehicle through the exhaust system, ensuring the smooth operation of the engine.

2.Reducing exhaust backpressure: A well - designed exhaust manifold can minimize exhaust resistance and backpressure. If the exhaust backpressure is too high, it will affect the engine's performance, resulting in problems such as insufficient power and increased fuel consumption. By optimizing the design of the manifold, the smooth flow of exhaust gases can be ensured, thus improving engine efficiency and power output.

• Applicable models

EXCAVATOR 311C 311D LRR 312C 312C L 312D 312D L 313D 314C 314D CR 314D LCR 315D L 318D L 319D 319D L 319D LN

• Catalog parts list​

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• More manifold parts supplied to C A T machine

• Other hot selling parts

1.Final drive: Travel gearbox, Travel gearbox with motor, Carrier ass'y, Sun gear shaft

2.Swing gear: Center joint ass'y, Swing gearbox, Swing motor, Gear reduction ass'y

3.Undercarriage Parts: Track roller, Track link ass'y, Idler roller, Sprocket, Spring ass'y

4.Hydraulic parts: Hydraulic pump, Main Valve, Hydraulic cylinder

5. Engine parts: Engine Ass’y, Crankshaft, Turbocharger, Fuel injector, Flywheel, Starter motor, Cooling fan, Solenoid valve

6.Electrical parts: Wiring harness, Controller, Monitor

7.Other: Cylinder Seal Kits, Fuel tank, Filter, Boom, Arm, Bucket etc.

• We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

• Advantage

1. Offer Top quality & competitive products

2. Support 6-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator 

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

• Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .