
BMW 51-74-7-255-417 Air Duct Brake, 1 Pack
by BMW
$43.96
Get Deal on AmazonKey Features
- Genuine BMW OEM part — exact factory replacement, no fitment guesswork required
- Part number 51-74-7-255-417 ensures precise dimensional and spec accuracy
- Manufactured in the United States to BMW's original production tolerances
- Channels cooling airflow directly to brake components for consistent thermal management
- Drop-in installation — designed to swap with the original unit without modification
- Lightweight at 2.0 lbs; compact packaging (10" x 5" x 7") for easy handling
Product Details
- Brand
- BMW
- Part #
- 51-74-7-255-417
- Category
- Brake Cooling & Ducts
- ASIN
- B07HB9LNYK
BMW 51-74-7-255-417 Air Duct Brake, 1 Pack — Overview
When your BMW's brake air duct cracks, warps, or goes missing, airflow to the braking system is compromised — and so is your stopping consistency under heat. Part number 51-74-7-255-417 is the genuine factory-spec replacement, sourced directly from BMW and manufactured in the United States to the exact tolerances your vehicle was built with. There's no cross-referencing, no trimming, no hoping it fits — this is the same part your car left the factory with.

