Alternator Regulator Brush Holder 2543300 Compatible with AClass BClass IR IF Generator

1. Replacing part numbers for reference: 593975/2543300, specially fit for A/B Class. 2. OE replacement, meets or exceeds OEM specifications, fits for IR/IF alternator. 3. With excellent mechanical stability and resistance, durable and sturdy. 4. Made of ABS + aluminum for maximum reliability, having stable performance. 5. Precise manufacturing to ensure a snug fit, direct replacement for the old or broken one. Spec: Item Type: Alternator Regulator Material: ABS + Aluminum Color: Black Voltage: 12 Volt Circuit: B-Circuit 14.4 Vset Part Number: 2543300/593975 Replaces Part Number: For 266-154-06-02, 266-154-09-02, For TG11C021, TG11C035/New Fitment: Fit for A/B Class(Only fit for Alternators) Fit for IR/IF Alternator PackageList: 1 x Alternator Regulator Notice: Please double check the part number of your item, matching information is just for reference. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks! This unit will fit for alternators only.

• Fit- Engineered to match OEM tolerances with exact dimensional accuracy for seamless installation on A-Class and B-Class vehicles. Direct replacement for part numbers 593975 and 2543300 compatible with IR/IF alternators ensuring modification or adaptation required.
• OEM-Grade Performance- Certified to meet or exceed original equipment manufacturer specifications delivering stable voltage regulation and consistent brush pressure under extreme thermal and load conditions—ideal for daily driving and high-mileage use.
• Build- Constructed using dual-material combining high-strength ABS housing with -proof aluminum internal components to withstand underhood humidity, salt exposure, and temperature cycling over years of service.
• Mechanical Stability- Features reinforced mounting geometry and vibration-dampening structural ribs that -movement during engine maintaining optimal brush alignment and minimizing arcing or premature wear.
• Reliable Power - Ensures uninterrupted alternator output by maintaining constant electrical continuity between brushes and rotor slip rings even after 150,000+ km— for modern electronics including start-stop systems and infotainment stability.