MERCEDES R2740109902 Crank Cylinder Block Crankshaft Benz C300/E300 2.0L M274

( Manufacturer Part Number: R2740109902 ), ( Type: Engine Block ), ( Oe/oem Part Number: A2741880402 ), ( Material: Aluminum ), ( Vintage Part: No )

Review MERCEDES benz C300/e300 2.0l Crank Case Cylinder Block Crankshaft fits C300 E300 2015–2020

Mercedes-Benz M274 2.0L Crankshaft for C300/E300 (2015-2020)

Experience unparalleled engineering excellence with the Mercedes-Benz R2740109902 Crankshaft for the C300/E300 (2015-2020) models, equipped with a 2.0L M274 engine. This high-quality crankshaft is a vital component of your vehicle's internal combustion engine, responsible for transmitting power from the pistons to the transmission.

Manufactured to Mercedes-Benz's stringent quality standards, this crankshaft is a perfect fit for your C300/E300, ensuring seamless integration with other engine components. The M274 engine is renowned for its smoothness and efficiency, and this crankshaft plays a significant role in maintaining that performance.

The crankshaft is machined from premium-grade materials, ensuring durability, resistance to wear, and the ability to withstand the high loads and stresses generated in the engine during operation. It features precision-machined journals for the connecting rods, as well as a polished surface for optimal lubrication and reduced friction.

In addition, this crankshaft is designed to meet the latest emission standards, ensuring that your C300/E300 continues to perform efficiently while maintaining low emissions. Replacing a worn-out crankshaft with this genuine Mercedes-Benz component can help improve engine performance, fuel efficiency, and reduce the likelihood of engine failure.

When it comes to maintaining the performance and longevity of your Mercedes-Benz C300/E300, trust only original equipment manufacturer (OEM) parts like the R2740109902 Crankshaft. Proper installation by a qualified technician is recommended to ensure the safe and efficient operation of your vehicle.

In summary, the Mercedes-Benz R2740109902 Crankshaft for the C300/E300 (2015-2020) models is a premium-quality component that ensures the smooth and efficient operation of your M274 engine. Its precision engineering, durability, and adherence to the latest emission standards make it an ideal replacement for a worn-out crankshaft, helping to maintain the performance and longevity of your luxury vehicle.

The Mercedes-Benz C300/E300 (2.0L M274) is a premium midsize luxury sedan with a 2.0-liter inline-4 cylinder engine. Here are the pros and cons of buying a used 2015-2020 C300/E300 with a replaced crankshaft (crank cylinder block):

1. Reliable and efficient 2.0L inline-4 engine: The M274 engine is known for its smooth operation, responsive performance, and good fuel economy.

2. High-quality interior: The C300/E300 offers a luxurious and comfortable cabin with high-quality materials and advanced technology features.

3. Safety: Mercedes-Benz vehicles are renowned for their safety features, and the C300/E300 is no exception. It comes with a suite of standard safety systems, including a collision prevention assist system, blind spot assist, and crosswind assist.

4. Brand reputation: Mercedes-Benz has a strong brand reputation for quality, reliability, and luxury.

1. High cost of repairs: The C300/E300 can be expensive to maintain, especially when it comes to repairing or replacing luxury parts such as the crankshaft.

2. Potential engine issues: The M274 engine has been known to have issues with the timing chain and water pump, which can lead to engine noise and reduced performance.

3. Complex electronics: The C300/E300 has numerous electronic systems, which can be expensive to diagnose and repair.

4. Depreciation: Luxury vehicles, such as the C300/E300, depreciate faster than other vehicles, which can make them more expensive in the long run.

Buying a used 2015-2020 Mercedes-Benz C300/E300 with a replaced crankshaft can be a good choice if you are looking for a reliable and luxurious sedan. However, you should be prepared for potentially high repair costs, especially if the vehicle has other engine issues or complex electronic problems. It is recommended that you have a pre-purchase inspection done by a trusted mechanic and be prepared to negotiate the price based on the vehicle's condition and any known issues. Additionally, considering buying a certified pre-owned (CPO) vehicle from a Mercedes-Benz dealership can provide added peace of mind, as they come with warranty coverage and have undergone a rigorous inspection process.

Details:

OEM RWD Mercedes C300/E300 W205 Crank case and Crankshaft with 63,000 miles.

part #: r2740109902 prices

• $197.01-$550.00

specifications cylinderheapar:

• for models: C300, E300
• for makes: Mercedes
• for years: 2015-2020
• mpn: R2740109902
• type: Engine Block
• oe/oem part number: A2741880402
• material: Aluminum
• vintage part: No

shipping cylinderheapar:

• type: Calculated
• carrier: FedEx
• transit: 3-10 Days
• cost: $122.02
• class: Standard
• service: FedEx Ground / FedEx Home Delivery

seller cylinderheapar:

• city: Holiday, Florida
• rating: 100.0%
• # reviews: 13

payments cylinderheapar:

• money order
• other
• credit card: Visa
• wallet: Google-pay

general cylinderheapar:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Cylinder Heads

offer cylinderheapar:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: November 3, 2025
• quantity: 1

returns cylinderheapar:

• policy: No Returns

Mercedes R2740109902 Is Similar To:

• 000835008122 Mercedes-benz 000835 008122 Nos (34% similar) These parts came from an individual mercedes-benz aficionado whose inventory primarily covered 450SL W107 and 450SEL W116. The parts listed usually will have mercedes-benz packaging or part numbers on them. The parts are sold as is with no warranty and not returnable 122 exhaust manifold stud bolts ...(January 6th, 2018)
• 0231187001 1973 Mercedes Benz W114 W115 Bosch Distributor (31.2% similar) ...(October 17th, 2016)
• 104-990 Mercedes-benz Rare Mercedes 6 Cyl (33.3% similar) Rare mercedes cyl 24 valve engine head cover. Gears,chain,and upper cover included. Removed from 1993 300SE sedan was totaled great condition see pics.: I am closing my mercedes repair and selling cabinets tools, etc. Local pick-up Damon PO...(February 10th, 2017)
• 1160152001 Mercedes-benz Mercedes M116 R107 (27.1% similar) Will fit mercedes 380 series from and possible other applications. Please match our part number with yours to ensure fitment. You are viewing a good, used timing cover from 1981 mercedes 380SL...(April 13th, 2017)
• 1160162601 Mercedes-benz Mercedes R107 C107 W107 (29% similar) Proper for any engine rebuild or restoration. Vintage original, used mercedes benz r C107 450SL cylinder head. Posted with the android app free. No signs of old damage, no warping or cracks, no corrosion. From a 1976 450SLC with 107K miles. Items shipped outside of the us will not be declared as a...(December 17th, 2016)
• 1160162701 Mercedes-benz Mercedes R107 C107 W107 (29% similar) From a 1976 450SLC with 107K miles. No signs of old damage, no warping or cracks, but it does have one bent valve. Items shipped outside of the us will not be declared as a or valued at less than the selling price. The head does not appear to be affected. Posted with the android app free. No ...(December 17th, 2016)
• 1160163401 Mercedes-benz Mercedes Left Cylinder (34.7% similar) You are viewing a good, used left driver side cylinder head from 1981 mercedes 380SL. Will fit mercedes 380 series from please match our part number with yours to ensure fitment. Includes rockers all numbered from their original position...(April 10th, 2017)
• 121-010-38-20 Mercedes Benz Ponton Cylinder Head (33.1% similar) It would probably fit a benz from the fifties or 60S please see part number in 1ST photo. Need more photos or questions answered. This is untested and would probably need some attention but seems to be in good shape. To the best of my knowledge, this is a cylinder head 4 mercedes benz engine...(March 11th, 2017)
• 121.010.6120 Mercedes Sl Used Original Cylinder Head Cracked (35.7% similar) These are obsolete made in the USA or Canada parts that dealers no longer stock. Look to be caused by freezing water at some point in its life. Some of our nos parts have shelf wear or are missing the original boxes. Please here for more mercedes parts a used original mb aluminum cylinder head take ...(April 24th, 2019)
• 1210107120 Mercedes-benz Mercedes 190 190sl (27.1% similar) All spark plug holes and threads are good. The mating surface was minimally decked for flatness. Built this for a 190 pontoon project only to later discover the block was no good. Head was stripped and cleaned, installed new intake valves all guides stem seals. All valve seats were machined. All ...(February 11th, 2018)
• 1210164220 Mercedes Engine Cylinder Head Gasket New Oe Gas Fintail (29.4% similar) New oe mercedes engine cylinder head gasket for select M121 gasoline engines. Check part numbers carefully to verify compatibility. 944THERE are 3 versions of this gasket, and the other 2 no longer available new from mercedes. Genuine mercedes-benz...(August 3rd, 2018)