229703849 intake and exhaust for XCMG XMR603VT Light Roller

Short Description:

229703849 intake and exhaust assembly is an original engine air system component exclusively fitted for XCMG XMR603VT light roller. It serves as the core gas circulation unit of the engine power system, responsible for clean air intake, exhaust gas discharge, airflow stabilization and engine internal pressure balance. The assembly effectively filters incoming air, reduces exhaust resistance, ensures sufficient combustion oxygen supply, and discharges waste gas efficiently. It maintains stable engine power output, lowers operating temperature, and improves fuel combustion efficiency under frequent start-stop and variable-load construction conditions.

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Product Detail

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description

The 229703849 intake and exhaust assembly is a dedicated OEM air system matching part for XCMG XMR603VT light road roller. It is installed at the engine air intake and exhaust reserved positions, cooperating with air filter assembly, intake pipeline, exhaust pipe, sealing gaskets and engine cylinder head to form a complete and efficient engine gas exchange system.

Construction sites feature high dust, frequent operation changes and continuous outdoor running. The intake and exhaust system directly determines engine combustion status and operational reliability. Common faults such as unsmooth air intake, blocked exhaust, poor sealing and airflow turbulence will cause insufficient power, increased fuel consumption, black smoke emission, cylinder carbon deposition and accelerated engine wear. This genuine intake and exhaust unit adopts optimized airflow channel design and high-tightness matching structure. It delivers stable air intake volume, smooth exhaust flow and excellent dust isolation performance. It adapts to long-term high-intensity outdoor operation, effectively improving combustion sufficiency, reducing engine thermal load, and extending the service life of the engine power assembly.

product parameters

Part Number: 229703849

Applicable Model: XCMG XMR603VT Light Road Roller

Product Name: Intake and Exhaust Assembly

Core Structure: Optimized airflow pipeline, integrated connecting flange, high-density sealing interface, anti-backflow airflow channel, dust-proof inlet structure, high-temperature resistant exhaust passage, integral fixed bracket

Main Material: High-temperature resistant engineering material, anti-oxidation metal structure, high-elastic sealing gasket, dust-proof filter core auxiliary structure, corrosion-resistant protective layer

Core Function: Engine clean air intake, exhaust gas rapid discharge, airflow pressure stabilization, gas circulation balance, combustion efficiency improvement, engine heat dissipation assistance, dust and foreign matter isolation

Working Characteristics: Smooth airflow, low circulation resistance, high temperature resistance, anti-oxidation, good sealing performance, stable gas volume, anti-backflow and anti-clogging

Working Condition Adaptation: Adapt to dusty construction environment, long-term continuous operation, engine high-temperature working state and frequent load changes

Matching Parts: Air filter assembly, engine cylinder head, intake & exhaust pipeline, sealing gaskets, fixed fasteners, engine power system

Number	Parts Name	Quantity	Material Encoding
1	AIR FILTER BRACKET	1
2	BOLT M8×25	6	805004717
3	BOLT M8×20	4	805004756
4	MUFFLER BRACKET	2
5	BOLT M8×55	2	805049185
6	MUFFLER	1	229703855
7	EXHAUST PIPE	1	229703876
8	UPPER AIR BLEED PIPE	1	229703862
9	BOLT M10×25	2	805004763
10	ENGINE INTAKE HOSE	1	229703881
11	T- HOOP Φ64-72	1	801902614
12	CONNECTOR	1	800105475
13	ELECTRONIC DIFFERENTIAL PRESSURE ALARM	1	800152497
14	AIR INTAKE BRACKET	1
15	T-CLAMP Φ97-105	1	801902892
16	AIR INLET PIPE	1
17	AIR FILTER	1	800159333
18	HOOP	1	800159334
19	BOLT	2	805004760
20	NUT M8	4	805238400
21	HOOP	2	800160716
22	WASHER 8	2	805301384

advantages

• Adopts streamlined airflow channel design, effectively reducing gas circulation resistance and improving intake & exhaust efficiency.

• Made of high-temperature and oxidation-resistant materials, stable performance under long-term engine high-temperature operation without deformation or aging.

• High-precision flange sealing structure eliminates air leakage and gas channeling, ensuring accurate air-fuel ratio and sufficient combustion.

• Built-in anti-backflow and anti-clogging structure avoids exhaust gas backflow and pipeline blockage, maintaining stable engine breathing.

• Professional dust-proof intake design reduces fine particle inhalation and effectively decreases cylinder wear and carbon deposition.

• Original factory standard mounting size and interface parameters, fully compatible with XMR603VT engine layout with high assembly accuracy and interchangeability.

maintenance & replacement tips

• Regularly clean the surface dust and pipeline attachments of the intake and exhaust assembly to prevent airflow blockage.

• Inspect sealing flanges and gaskets periodically to eliminate air leakage, gas channeling and abnormal engine air intake.

• Check pipeline deformation, cracking and aging damage frequently to ensure unobstructed gas circulation.

• Clean internal pipeline carbon deposits and dirt regularly to avoid increased exhaust resistance and power attenuation.

• Avoid strong external impact and long-term high-temperature baking to prevent structural deformation and performance degradation.

• Replace with genuine 229703849 intake and exhaust assembly during routine overhaul to ensure stable engine breathing and consistent power output.

warehouse

We have built four spare parts warehouses in Xuzhou, Jining, Kunshan and Changsha to provide customers from all over the world with a variety of high-quality spare parts. We can basically ship self-provided spare parts within three days after confirming the order. If the spare parts need to be adjusted or processed, they will be shipped within 7-30 days.