Engine Crankshaft
Engine Crankshaft
The Mercedes-Benz M272 3.5L V6 engine crankshaft is a critical rotating engine component designed for selected Mercedes-Benz vehicles equipped with the M272 E35 and M272 DE35 gasoline engines.
The M272 3.5L is part of Mercedes-Benz's M272 V6 engine family developed as a successor to the earlier M112 V6 engine. The engine features a 90-degree V6 configuration, aluminum construction, DOHC cylinder heads, four valves per cylinder and continuously variable valve timing.
The crankshaft converts the reciprocating movement of the pistons and connecting rods into rotational power and plays a critical role in engine balance, durability and smooth operation.
This crankshaft is suitable for professional engine repair, engine rebuilding, remanufacturing and replacement applications.
Our products are exported to various parts of the country, and the customers we have worked with have received unanimous praise. The company has invested over 20 million yuan in high-end remanufacturing equipment imported from abroad and a first-class production team in the country. Our warehouse has a total area of over 8000 square meters, with scientific management and sufficient supply of goods.
Product Type: Engine Crankshaft
Engine: Mercedes-Benz M272
Engine Displacement: 3.5L
Engine Configuration: V6
Cylinder Count: 6
Stroke: 86.0 mm
Main Bearings: 4
Counterweights: 4
Construction: One-Piece Crankshaft
Material: High-Strength Automotive-Grade Steel
Application: Engine Repair / Rebuilding / Replacement
The M272 crankshaft was designed with a lightweight construction compared with the previous-generation M112 crankshaft. Mercedes-Benz technical training material also describes four main bearings and four counterweights, with wider main bearings used to help reduce vibration.
A2720301401
2720301401
272-030-14-01
A2720300901
2720300901
272-030-09-01
The Mercedes-Benz parts catalog identifies 2720301401 as the current crankshaft number and lists 2720300901 as the superseded number.
Additional market references may include:
2720300201
A2720300201
Please verify all OE numbers against the original crankshaft and vehicle VIN before ordering.
The M272 3.5L engine family was used in a wide range of Mercedes-Benz passenger cars and SUVs.
Selected applications include:
Mercedes-Benz C350 W203
Mercedes-Benz C350 4MATIC W203
Mercedes-Benz C350 W204
Mercedes-Benz C350 4MATIC W204
Selected C350 CGI applications
Common engine codes include M272.960, M272.961, M272.970, M272.971 and M272.982.
Mercedes-Benz CLK350 C209
Mercedes-Benz CLS350 C219
Mercedes-Benz CLS350 CGI C219
Mercedes-Benz E350 W211
Mercedes-Benz E350 4MATIC W211
Mercedes-Benz E350 CGI W211
Mercedes-Benz E350 W212
Mercedes-Benz E350 4MATIC W212
Selected E350 CGI applications
Mercedes-Benz S350 W221
Mercedes-Benz S350 4MATIC W221
Selected S400 Hybrid applications
Mercedes-Benz SL350 R230
Mercedes-Benz SLK350 R171
Mercedes-Benz ML350 W164
Mercedes-Benz ML350 4MATIC
Mercedes-Benz GLK350 X204
Mercedes-Benz GLK350 4MATIC
Mercedes-Benz R350 W251
Selected R350 4MATIC applications
Selected M272 3.5L applications can also be found in:
Mercedes-Benz Viano W639
Mercedes-Benz Vito W639
Mercedes-Benz Sprinter W906
The M272 3.5L engine family contains multiple engine variants.
Examples include:
M272.960
M272.961
M272.963
M272.964
M272.965
M272.966
M272.967
M272.971
M272.977
M272.980
M272.982
M272.983
M272.985
M272.991
Different engine versions, production years and vehicle markets may use different crankshaft specifications or OE references.
Therefore, compatibility should not be determined by "M272 3.5L" alone.
Before ordering, please provide your VIN, engine code, original crankshaft OE number or clear photos of the original component.
This M272 3.5L crankshaft is suitable for:
Engine rebuilding
Engine remanufacturing
Crankshaft replacement
Engine repair
Automotive machine shops
Long block rebuilding
Engine restoration
Automotive parts distribution
Wholesale engine parts supply
Designed for selected Mercedes-Benz M272 3.5L V6 engine applications.
The crankshaft can be cross-referenced using OE numbers including A2720301401 and A2720300901.
Suitable for professional engine rebuilding, repair and remanufacturing projects.
We support engine rebuilders, automotive parts distributors, wholesalers, machine shops and professional repair companies.
Our team can help verify the correct application using your VIN, engine code and original OE number.
This crankshaft is designed for selected Mercedes-Benz M272 3.5L V6 gasoline engine applications.
The M272 E35 has a displacement of 3,498 cc, commonly referred to as a 3.5L engine.
The M272 3.5L uses a 92.9 mm bore and an 86.0 mm stroke.
The current OE reference is A2720301401 / 2720301401.
A2720300901 / 2720300901 is a previous Mercedes-Benz crankshaft reference that has been superseded by A2720301401 / 2720301401.
No. The M272 family includes multiple 3.5L engine variants.
Compatibility must be confirmed using the VIN, engine code and original OE number.
Yes. It is suitable for professional engine repair, rebuilding and remanufacturing applications, provided the correct specification is confirmed.
Yes. We support B2B orders for automotive parts distributors, wholesalers, engine rebuilders and repair businesses.
Please send us:
Vehicle model
Production year
VIN
Engine code
Engine number
Original crankshaft OE number
Photos of the original crankshaft
Our team can check the application before quotation and ordering.
Looking for a Mercedes-Benz M272 3.5L V6 engine crankshaft?
Send us your VIN, engine code or original OE number.
Our sales team can help verify compatibility and provide product specifications, availability and B2B quotation information.
| Place of Origin | Guangdong, China |
| Condition | New |
| Purpose | for replace/repair |
| Type | Gas / Petrol Engine |
| Power | OEM Standards |
| Quantity (pieces) | 1 - 10 | 11 - 50 | > 50 |
| Lead time (days) | 7 | 15 | To be negotiated |
1. Our remanufactured products use accessories provided by well-known brand suppliers such as VICTORREINZ, SCHAEFFLER, KS KOLBENSCHMIDT GmbH, etc.
2. Our product quality is close to the original factory quality, but the price is only 50-60% of the original engine. We can also provide you with a one-year or 100000 kilometer warranty service for the entire machine, and professional after-sales personnel will follow up with you.
3. We have over 15 years of experience in the production and research of automotive engines, and our technical level and personnel training are very scientific and mature. Customers who have worked with us have expressed their agreement with our products and after-sales service.
4. 2018 It has achieved an annual production capacity of 2200 units and has become a major supplier of high-end engine remanufacturing and parts in China's automotive aftermarket.
5. In April 2021, T/CAAMTB passed the certification company of China Automobile Research and Huacheng. 19-2019 Certification of the management system requirements of gas vehicle parts remanufacturing enterprisesIn October 2021, he became a member of the National Green Manufacturing Technology Standardization Committee and participated in the drafting of the Technical Specification for Assembly of Remanufacturing Mechanical and Electrical Products.
