Drivetrain› Differentials and Rear-End Components

BMW

Differential Assembly Ring

$26.99

SKU: 33137555749

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Genuine BMW 33137555749 is a differential assembly ring that is part of your BMW's rear differential. Output flanges, dust covers, and shaft seals are vital components for the performance and lifespan of your vehicle's differential/final drive.
Show original supplier description
The Genuine BMW 33137555749 is a differential assembly ring designed as a crucial component for your BMW's rear differential system. Essential parts like output flanges, dust covers, and shaft seals work together to ensure optimal performance and longevity of the differential and final drive. As a Genuine BMW part, it is manufactured to meet the stringent quality standards set by BMW. This means you can trust that the part you receive has been engineered and built to the same specifications as the original equipment.

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

BrandBMW
Part Number33137555749
CategoryDrivetrain

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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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