If Time Sert application assistance is needed, call us at 800-524-9783 or fill out our contact form with what you're looking for and we'll get get back with you.
Drain Plugs - Harley Davidson motorcycles typically use 1/2-20 drain plugs for the engine oil and transmission. Of course it's best to verify that the 1/2-20 is what is needed prior to purchase just to be sure before purchasing the 0122A linked below.
Spark Plugs - Harley Davidson spark plug threads are usually M14x1.25 or M12x1.25. An easy way to verify the size of the spark plug you have is to look up the spark plug number on a website like O'Reilly Auto and look for the specifications. For example, a common OE Harley Davidson spark plug number is 6R12. Since O'Reilly doesn't sell the Harley Davidson brand, we need to cross it over to a brand they do sell. After searching for a "cross reference of the 6R12" we came up with a Champion number 810, which is an M12x1.25. The kit for the M12x1.25 is the 4212 linked below.
Head Bolt - We also have head bolt thread repair kits listed below for Harleys. Notice the Big Sert kit is for a second time repair when a previous repair like Helicoil has failed making the hole bigger.