BMW Axle Differential / Diff (3.38) Front 31507555883

OEM Part #: 31-50-7-555-883 (31507555883)

Axle Differential / Diff (3.38) 31507555883 for BMW

This page covers one exact OEM part number. Every unit we stocked has sold.

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

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Enhance your vehicle's performance with this OEM Axle Differential (Diff) featuring a 3.38 ratio, directly sourced from genuine BMW donor vehicles. Designed for optimal power distribution, this front differential is crucial in ensuring smooth navigation and stability, especially for models like the BMW 328i xDrive and 325xi. Commonly replacing worn or damaged differentials, this part resolves issues related to non-functioning drivetrain components. Compatible with various 2006-2015 BMW models including 328xi, X1, and 530xi, the part number alternatives include 7528555 and 7555883. Trust in factory-original German engineering for reliable, long-lasting performance.

Specifications

Specifications for Axle Differential / Diff (3.38) 31507555883
Fits Vehicle Model	325xi, 328i xDrive, 328xi, 530xi, X1
Fits Vehicle Make	BMW
OEM Part No	31-50-7-555-883 (31507555883)
Compatible OEM Part No	7528555
Side	Front
Category	Differential

Compatible Vehicles

Fits 21 vehicle configurations across 1 make, 2006-2015.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

325xi 2006 · 2 variants
328i xDrive 2009-2012 · 7 variants 3 with notes
328xi 2007-2008 · 6 variants 2 with notes
530xi 2006-2007 · 2 variants
X1 2012-2015 · 4 variants

View all 21 vehicle configurations — 5 with fitment notes

Full vehicle fitment list for Axle Differential / Diff (3.38) 31507555883
Year	Make	Model	Trim	Engine	Note
2006	BMW	325xi	Sedan	3.0L l6
2006	BMW	325xi	Wagon	3.0L l6
2006	BMW	530xi	Wagon	3.0L l6
2007	BMW	328xi	Coupe	3.0L l6
2007	BMW	328xi	Sedan	3.0L l6	With N51 SULEV Engine
2007	BMW	328xi	Wagon	3.0L l6
2007	BMW	530xi	Wagon	3.0L l6
2008	BMW	328xi	Coupe	3.0L l6
2008	BMW	328xi	Sedan	3.0L l6	With N51 SULEV Engine
2008	BMW	328xi	Wagon	3.0L l6
2009	BMW	328i xDrive	Sedan	3.0L l6	With N51 SULEV Engine
2009	BMW	328i xDrive	Wagon	3.0L l6
2010	BMW	328i xDrive	Sedan	3.0L l6	With N51 SULEV Engine
2010	BMW	328i xDrive	Wagon	3.0L l6
2011	BMW	328i xDrive	Sedan	3.0L l6	With N51 SULEV Engine
2011	BMW	328i xDrive	Wagon	3.0L l6
2012	BMW	328i xDrive	Wagon	3.0L l6
2013	BMW	X1	SUV	2.0L l4 Turbo
2014	BMW	X1	SUV	2.0L l4 Turbo
2015	BMW	X1	SUV	2.0L l4 Turbo
2012	BMW	X1	SUV	2.0L l4 Turbo