Pinion Gear - Black. Fits Big Twin 1977-1989

Pinion Gear – Black. Fits Big Twin 1977-1989

Part No: JM-24046-78 Categories , ,

Original price was: $382.20.Current price is: $294.00.

In stock

Use tool # JM-1110 to order the correct pinion gear.

Black = Pinion Gear Size 1.4710 – 1.4715

* Replaces OEM # 24046-78

* Suggested Additional Purchase # SS33-4244 Pinion Gear Nut

Tech Tips:

Choosing the right size pinion gear to match the cam gear is very important for a quiet, long running engine. If too much gear lash is present, you will hear a clicking noise (sounding like bad lifters), which is the cam gear falling back on the pinion gear as one valve opens and another closes.

 

In stock

Related Products

Oversize H/Duty Exhaust Valve Guide. Fits Big Twin 1984-2004 & Sportster 1986-2003. +.025″ Outside Diameter.

Original price was: $14.30.Current price is: $11.00.

SKU AV-VG5725 Categories , ,

In stock

Wrist Pin Bushing. Fits Twin Cam 1999-2017

Original price was: $88.40.Current price is: $68.00.

SKU JM-3998K Categories , ,

In stock

Red Shift 578 Chain Drive Camshaft. Fits Milwaukee-Eight 2017up.

Original price was: $548.60.Current price is: $422.00.

SKU Z413-860 Categories , ,

In stock

Red Shift 584 Chain Drive Camshaft. Fits Milwaukee-Eight 2017up.

Original price was: $548.60.Current price is: $422.00.

SKU Z413-866 Categories , ,

In stock

Oversize Intake Valve Guide. Fits Sportster 1957-Early 1983. +.001″ Outside Diameter.

Original price was: $14.30.Current price is: $11.00.

SKU AV-VG5101 Categories , ,

In stock

Got a question?
we're here to help

Fill out the form below, and we will be in touch shortly.
Contact Information
Bike Information
Reset Filters

Add Your Heading Text Here