Vaico V20-2140 Brake Backing Plate - Rear Left

BMW Rear Left Brake Backing Plate

The Vaico V20-2140 brake backing plate is a rear left brake dust shield made from sheet steel and finished with a zinc-coated surface for corrosion resistance. It is built to match the OE-style dimensions needed for select BMW 1, 2, 3, and 4 Series rear brake applications.

VAICO focuses on replacement parts that follow original equipment specifications, and this VAICO brake backing plate is sized for a precise rear-left fit on the listed BMW models. The V20-2140 is a direct replacement choice for restoring the protective shield behind the brake rotor.

Key Features

• Brand: Vaico / VAICO
• Part number: V20-2140
• Brake backing plate for the rear left position
• Made from sheet steel for structural strength
• Zinc-coated surface helps resist corrosion
• Dimensions: 330 mm length, 300 mm width, 19 mm height
• Fits select BMW 128i, 228i, 230i, 320i, 323i, 325i, 328i, 328d, 428i applications

Detailed Description

The Vaico V20-2140 is a rear left brake backing plate designed for BMW vehicles that require OE No. 34216792239. It is a sheet steel component with a zinc-coated finish, measuring 330 mm long and 300 mm wide, with a 19 mm height. This part supports the brake assembly by shielding the rotor area from road debris and helping maintain proper brake system protection on the rear left side. If you are replacing a worn or rusted shield on a BMW 230i, 320i, or 328i, the V20-2140 provides the correct fitment profile for the listed aftermarket applications.

This part cross-references OE-style numbers 6 762 857 and 6 792 239 for the same application.

What It Helps Address

• Corrosion or rust damage to the rear brake backing plate
• Noise caused by a bent or contacting dust shield
• Loss of rotor-side protection from road splash and debris
• Fitment issues when replacing an OE-style rear left shield
• Brake area contamination from a missing or damaged backing plate

Installation Notes and Tips

Confirm rear left position and verify OE No. 34216792239 before ordering. Check the brake rotor clearance and compare the existing shield shape and mounting points to the V20-2140 before installation. For best results, inspect adjacent brake components for wear, corrosion, or contact marks while the brake assembly is apart.

Compatible With: Fits 2017-2018 BMW 230i, rear left; Fits 2017-2018 BMW 230i xDrive, rear left; Fits 2012-2018 BMW 320i, rear left; Fits 2014-2018 BMW 328d, rear left; Fits 2014-2016 BMW 228i, rear left; Fits 2015-2016 BMW 228i xDrive, rear left; Fits 2014-2016 BMW 428i, rear left; Fits 2014-2015 BMW 328i, rear left; Fits 2009-2013 BMW 128i, rear left; Fits 2008-2013 BMW 328i, rear left; Fits 2008-2011 BMW 323i, rear left; Fits 2008 BMW 128i, rear left; Fits 2007 BMW 323i, rear left; Fits 2007 BMW 328i, rear left; Fits 2006 BMW 323i, rear left; Fits 2006 BMW 325i, rear left.

Quality Assurance

VAICO parts are built to OE-style specifications for accurate replacement fitment. The V20-2140 is manufactured as a zinc-coated sheet steel brake backing plate to support consistent installation on the listed BMW rear left applications.