Drag Specialties Rear Master Cylinder Rebuild Kit – Harley Sportster XL 883 / 1200 (2007‑2013) – Repl. 42810‑07A – Includes Metal Piston

DESCRIPTION
Rear master cylinder rebuild kit for Harley-Davidson Sportster XL models from 2007–2013. This Drag Specialties kit meets or exceeds OEM specifications and includes a durable metal piston to restore proper rear brake performance. Direct replacement for Harley OEM 42810‑07A and designed for the models listed below. 

FEATURES
• Rear master cylinder rebuild kit  
• Meets or exceeds OEM specifications  
• Includes metal piston  
• Direct replacement for Harley OEM 42810‑07A  
• Restores proper brake pressure and pedal feel  
• High-quality construction for long service life  

FITMENT
Harley-Davidson Sportster Models:

2012–2013  
• Seventy‑Two XLV  

2011–2013  
• 883 SuperLow XLL  

2010–2013  
• Forty‑Eight XLX  

2009–2013  
• Iron 883 XLN  

2007–2013  
• 1200 Custom EFI XLC  

2007–2012  
• 1200 Nightster XLN  

2007–2011  
• 1200 Low EFI XLL  

2007–2010  
• 883 Low EFI XLL  

2007–2009  
• 883 Custom EFI XLC  

2007–2008  
• 883 EFI XL  

2007  
• Sportster 1200 XL 50  

WHY RIDERS CHOOSE THIS
Riders choose this rebuild kit because it restores proper brake pressure, eliminates spongy pedal feel, and replaces worn internal components with a durable metal piston. It’s an affordable, OEM‑spec solution that brings back consistent rear brake performance on 2007–2013 Sportster models.