Have you ever heard of a 5-speed transmission dipstick breaking off and working its way into the gearbox with disastrous results? Ask any seasoned technician; he’s seen one. The low frequency firing pulses of the American V-Twin make the stock zinc die-cast dipstick go into resonance like a suspension bridge in a severe windstorm. Over time, the stalk breaks off and you know the rest of the story. Bigger engines make this situation even worse. We redesigned the dipstick with the largest radius possible between the stalk and the head. This radius stiffens the dipstick and increases its natural frequency. Our dipstick is made of billet aluminum and is show-polished with an o-ring.

New PN	Old PN	Fitment	Description
13002-56-A	130-56C-A	1987-2006 (except 2006 Dyna) 5 speed transmissions	Standard dipstick, Polish
45002-56	130-56BSP	Left side drive	LSD Function Form Dipstick, Polish
13102-56	130-56FP	All BAKER hydraulic kicker covers	BAKER Hydraulic Kicker Cover Dipstick, Polish
47202-56	472-56P	FL Evo Models	Function Formed FL EVO Dipstick, Polish
47302-56	473-56P	FL Twin Cam Models	Function Formed FL Twin Cam Dipstick, Polish