SHW BRR43508 Rear Right Cross-Drilled Brake Rotor 380x28 BMW X5M X6M F95 F96

Vehicle Fitment

• 2020-2024 BMW X5 M (F95) - standard iron brake system (without M Carbon Ceramic Brakes option S2NKA)
• 2020-2024 BMW X5 M Competition (F95) - standard iron brake system (without M Carbon Ceramic Brakes option S2NKA)
• 2020-2024 BMW X6 M (F96) - standard iron brake system (without M Carbon Ceramic Brakes option S2NKA)
• 2020-2024 BMW X6 M Competition (F96) - standard iron brake system (without M Carbon Ceramic Brakes option S2NKA)

Fitment Notes

• Standard iron brakes only - the F95 X5M and F96 X6M were available with the optional M Carbon Ceramic Brake system (option code S2NKA); vehicles equipped with MCCB use ceramic-matrix composite rotor discs that are entirely different in specification, mounting, and caliper interface; the BRR43508 iron rotor is not compatible with the MCCB caliper and must not be installed on a vehicle with the ceramic brake option; verify your vehicle's brake specification before ordering
• Rear right (passenger side) only - one rotor per order; verify position before purchasing; the matching rear left rotor is a separate SHW part number
• Sold individually - one rotor per order; a rear axle replacement requires two rotors (left and right)
• OE replacement - replaces BMW OE part number 34208074286; SHW is the OEM supplier of this rotor to BMW for the F95/F96 standard rear brake specification

Features

• True OEM-source rotor - SHW (Schwabische Huttenwerke) is the direct OEM supplier of brake rotors to BMW for the F95 X5M and F96 X6M standard iron brake systems; the BRR43508 is the same part installed on these vehicles at the factory, available to consumers directly through the SHW Performance product line; this eliminates the dealer markup on what is functionally the same component, from the same source, manufactured to the same specification
• Cross-drilled monobloc construction - the BRR43508 uses a single-piece (monobloc) cast iron construction with a cross-drilled friction surface; the cross-drilled holes provide outgassing channels for brake pad vaporization byproducts under sustained hard braking, maintain consistent friction surface temperature by continuously exposing pads to fresh rotor surface with each revolution, and are cast into the friction ring during foundry production rather than drilled post-machining, preserving metallurgical integrity around each hole; the monobloc design provides the rigidity and thermal mass appropriate for the 380mm rear rotor specification on this platform
• 380mm x 28mm ventilated disc - the 380mm rear diameter on the F95/F96 X5M is a large rear rotor specification appropriate for the X5M's considerable vehicle mass (approximately 5,100 lbs curb weight) and the high rear brake contribution required during aggressive deceleration; the 28mm thickness provides internal vane cooling that is critical in sustained braking scenarios such as mountain descents, track driving, and towing situations; larger vented rear rotors maintain more consistent brake bias and pedal feel throughout extended high-temperature use compared to smaller or solid rear rotors
• SHW manufacturing quality - SHW operates an integrated manufacturing facility encompassing its own iron foundry, aluminum casting, automated machining, and R&D; every step from raw material receipt to final dimensional inspection is performed in-house; this vertical integration enables the metallurgical consistency, dimensional accuracy, and surface finish quality that BMW's OEM supply contracts require; the same process that produces rotors for the dealer parts supply chain produces the BRR43508
• Directional internal vane structure - the ventilation vanes within the 380mm rear rotor body are designed in a directional pattern that optimizes centrifugal airflow through the rotor at the rotational direction of the right rear wheel; the BRR43508 is a right-side specific part; do not install on the left rear position

Specifications

• Part Number: BRR43508
• Brand: SHW Performance (Schwabische Huttenwerke, Germany)
• Product: Cross-Drilled Monobloc Ventilated Disc Brake Rotor
• Position: Rear Right (Passenger Side)
• Rotor Diameter: 380mm
• Rotor Thickness: 28mm (ventilated)
• Surface: Cross-Drilled
• Construction: Monobloc (one-piece cast iron)
• Application: 2020-2024 BMW X5M / X5M Competition (F95), X6M / X6M Competition (F96) - standard iron brakes only
• OE Part Number: 34208074286
• Quantity: Sold individually (1 rotor per order)

Included Components

• 1x SHW BRR43508 Rear Right Cross-Drilled Monobloc Brake Rotor

Product Description

The SHW BRR43508 is the rear right cross-drilled monobloc brake rotor for the 2020-2024 BMW X5M/X5M Competition (F95) and X6M/X6M Competition (F96) - measuring 380mm in diameter and 28mm in thickness. SHW (Schwabische Huttenwerke) is the direct OEM supplier of this rotor to BMW as factory-installed equipment on the F95/F96 X5M and X6M standard iron rear brake system. The SHW Performance consumer product line makes the identical OEM-specification part available directly to end consumers as a factory-correct replacement.

The BRR43508 is a monobloc (one-piece cast iron) rotor - distinguished from the two-piece Pin-Drive composite design used on some larger-diameter M front rotors. The rear 380mm specification on the F95/F96 uses a monobloc design, which provides the rigidity and thermal mass characteristics appropriate for the rear axle braking demands of these heavy-performance SUVs (approximately 5,100 lbs curb weight). The cross-drilled surface is the factory specification, providing outgassing channels for pad vaporization byproducts and maintaining consistent friction surface temperature through high-heat braking cycles. The internal vane structure is directional and right-side specific.

The critical fitment restriction for the F95/F96 M-series platform: the optional M Carbon Ceramic Brake system (option S2NKA) uses ceramic-matrix composite rotors with a different caliper interface and mounting specification; the BRR43508 iron rotor is not compatible with MCCB-equipped vehicles and must not be installed on those cars. Verify your vehicle's brake system specification before ordering. Replaces BMW OE part 34208074286. Sold individually; rear axle replacement requires left and right rotors. Right rear position only.