Ignitions and Electrical› Charging Systems

Mercedes-Benz

Alternator

$7.56

SKU: MB276033070252

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This part is guaranteed by Mercedes-Benz's factory warranty, offering peace of mind with your purchase.
Show original supplier description
The Mercedes-Benz Main Bearing Lower Half (part number 276-033-07-02-52) is a genuine OEM component designed as a direct replacement for specific Mercedes-Benz engines. This part is crucial for the proper functioning of your vehicle's crankshaft, ensuring smooth operation and preventing excessive wear. It is backed by the manufacturer's factory warranty, providing assurance of its standard and performance. The item weight is 0.30 pounds, and it is sold individually as one bearing half. This specific bearing is compatible with a range of Mercedes-Benz models from 2012-2013, including the C300, C350, E350, GLK350, ML350, and SLK350, as well as the 2013 E400 Hybrid and the 2012 R350 4Matic. These vehicles are equipped with 6-cylinder 3.5L FLEX or GAS engines, with the exception of the E400 Hybrid which uses a 6-cylinder 3.5L FULL HYBRID EV-GAS engine. For optimal fitment, it is recommended to verify compatibility with your specific vehicle by using the 'Select Vehicle to Check Fit' tool or consulting your owner's manual.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMercedes-Benz
Part NumberMB276033070252
CategoryIgnitions and Electrical

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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