Yamaha Motor Co. 5K5-84721-60-00 Brake Taillight Lens

Description:

The Yamaha 5K5-84721-60-00 Brake Taillight Lens is used in motorcycle rear lighting systems to provide visibility and protection for the brake and tail light assembly. Commonly installed in Yamaha XJ550, XJ650, and XV750 series motorcycles as part of the rear lighting unit. Maintenance teams and motorcycle technicians use this part for replacement and repair applications to restore proper brake light visibility and ensure safe road operation.

Applications:

The Yamaha 5K5-84721-60-00 taillight lens is used in motorcycle lighting systems where rear visibility and signal indication are critical. It is commonly applied in early 1980s Yamaha street motorcycles including XJ and XV (Virago) series models, functioning as the outer protective lens for the tail/brake light assembly. This component ensures proper light diffusion and protection of internal bulbs while maintaining OEM fit and appearance.

Technical Specifications:

• Product Type: Brake Taillight Lens
• Manufacturer: Yamaha
• Part Number: 5K5-84721-60-00
• Function: Protects taillight bulb and diffuses brake light output
• Color: Red
• Application: Yamaha XJ550, XJ650, XV750, XV920 (1981–1984 models typical)
• Material: Molded plastic (impact-resistant lens material)
• Mounting: Screw-mounted to taillight housing
• Position: Rear tail/brake light assembly
• Condition Availability: OEM discontinued; limited NOS or aftermarket stock
• Country of Origin: Japan

Common Replacements:

• Yamaha 4H7-84721-60-00
• Yamaha 3TJ-84721-60-00
• Yamaha 341-84721-60-00