Twin Power 487053 Long Clear Timing Plug Tool for V-Twin Engines

The Twin Power 487053 Long Clear Timing Plug Tool is an essential specialty tool for setting ignition timing on American V-Twin motorcycles. Designed as a direct replacement for the standard opaque timing plug, this clear version allows you to view the flywheel timing marks through a timing light without removing the plug and dealing with oil spray.

The extended length of this tool provides a full, unobstructed view of the timing marks on the flywheel, making the timing process cleaner and more accurate. Simply thread the plug in by hand until it contacts the flywheel, then back it out a quarter turn — your bike is ready to time without the oily mess.

Key Features:

• Long-length design provides full view of flywheel timing marks
• Clear construction allows timing light use without plug removal
• 5/8-18 thread for correct fitment on compatible models
• Eliminates oil spray during timing procedures
• Compatible with Big Twin and XL (Sportster) models equipped with a timing plug
• Also known by vendor part number: 133001

The Twin Power 487053 is a must-have tool for any V-Twin owner or technician who performs their own ignition timing. Its simple design saves time and keeps the job clean, making it a staple in any Harley-Davidson service toolbox.