Crankshafts
Honda AF16 / AF18 Crankshaft Seal Set
$ 28.99
Need to do a motor rebuild, or just want to replace your crankshaft seals? Most people don't know it, but loose, dry or worn out crankcase seals can allow air...
Polini Crankshaft Bearings + Oil Seals ZUMA
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Polini Crankshaft Bearings + Oil Seals Zuma at a bargain price. For racing engines, or for simply replacing original bearings and seals. The oils seals are special Polini seals - made...
Honda AF16 OEM Flywheel Key
$ 7.99
If your installing a new crank, or rebuilding an engine, its nice to have an extra woodruff / timing key on hand. The aftermarket cranks DO NOT come with keys....
Polini Zuma crank seals
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Polini crank seals for minarelli vertical, and horizontal. These are great for performance builds, or oem refresh bushings. HQ oil seals for crankshafts, made of Viton (synthetic rubber compound) with...
Polini wrist pin bearing
$ 27.99
Grab a polini reinforced top end bearing for your next build. These fit several 12/10mm scoots, please verify fitment before ordering. 12mm- 12x17x15 10mm-10x14x13
Honda Elite AF16 OEM Crank Bearings
$ 49.99
OEM Honda Crankshaft main bearings, made in Japan by NTN to very high quality control standards. Perfect for that fresh engine build. Comes as a set (two main bearings) ...
Zuma OEM Yamaha woodruff key
$ 13.99
Grab a zuma replacement woodruff key for your next build. These are the little things that end up stopping you in your tracks on a build. remember, new cranks don't...
Malossi Crankshaft Oil Seals for Zuma
$ 24.99
Malossi oil seals are technologically advanced and are perfect for race & street applicatoin. The oil seal rings operate even at the highest temps, and are well designed to withstand whatever you...
Malossi Crankshaft Bearings for Zuma
$ 32.99
Malossi Crankshaft bearings are a must when swapping in a new crank. For racing engines, or for simply replacing original bearings and seals. 2 crankshaft main bearings (NTN C4 -...
OEM Zuma Crankshaft Seal Set
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Want the right thing first try with no question of quality or fitment? OEM is the way to go! These are Yamaha brand crankshaft seals, for both left and right...
Minarelli Flywheel Lock Washer
$ 10.99
Clamping / backup washer for tightening the nut that holds the alternator rotor on the crankshaft if required. Suitable for Minarelli crankshafts with M10 thread.
ScooterSwapShop Gift Certificate
$ 25.00
Scooter Swap Shop Gift Certificate now available for the Holiday season!!! Easiest way to get what you want, just pass this along to your family and they'll get the hint,...
Zuma woodruff key
$ 6.99
It's always good to replace your woodruff key when you get a new crank, or maybe your existing one sheared off due to improper assembly? Whatever the reason, we offer...
Rush order processing
$ 6.99
Need your scooter parts as fast as possible? Purchase this product and we will put you first on our list for fulfillment. If we receive the order by 1pm PST...