Search  for anything...

RYANSTAR RACING Motorcycle Crankcase Splitter Flywheel Puller For Automotive Dirt Bike ATV Tool For Disassembling Engine 2 or 4 Stroke Crankcases 500CC and Under, Comes 360 Degree Fully Rotatable Arms

  • Based on 90 reviews
Condition: New
Checking for product changes
$36.99 Why this price?
Save $38.99 was $75.98

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 11
Order within 4 hours and 43 minutes
Available payment plans shown during checkout

Size: Crankcase Splitter


Features

  • Compatible With For motorcycle wheels, car flywheels, bicycle wheels, pump bearings, generator bearings, machine bearings, etc. (not applicable to Yamaha Raptor 660, Kawasaki Tecate 250, 125 / 144/150)
  • DesignFeaturing heavy-duty steel construction, the crankcase splitter is a necessity for disassembling vertically split 2- and 4-stroke crankcases.The 360-degree adjustable arms permit it to be used on a variety of bolt patterns.
  • VARIOUS APPLICATIONThe crank puller installer fits an array of different bolt patterns, appropriate for many applications. You can apply this tool in conditions like your garage and car repair centers.
  • Easy to useBy pushing the crankshaft assembly safely out of the case halves, the disassembly of the crankcase becomes easy, reducing the time spent trying to come up with a way to split your crankcase.
  • Accessories6 * Mounting bolt 18 * Install nut 2*Crankcase separator separator 1*Crank puller

Manufacturer: ‎RYANSTAR RACING


Brand: ‎RYANSTAR RACING


Item Weight: ‎3.89 pounds


Package Dimensions: ‎8.9 x 6.85 x 3.15 inches


Manufacturer Part Number: ‎MB-ST002


Date First Available: March 9, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Used on Honda big red 700 muv
Size: Crankcase Kit
Product worked great! Easy to use and strong.
Reviewed in the United States on October 30, 2024 by Matthew c.

  • Perfect
Size: Crankcase Kit
Works as it was made to work. Every application will differ. Overall it does what it was made to do for an affordable price! Way better than $100s of dollars on big brands
Reviewed in the United States on January 6, 2024 by Amazon Customer

  • Not as described
Size: Crankcase Kit
Not as described. First two pictures show the two attachments for the pulling tool. These attachments are supposed to not be able to go through the hole on the puller. Which in turn make the bolt have something to grip(in order to pull the crank). The one I need to work just slides through. Absolute waste of my money and time. Not too mention it didn’t come with a c clip as described for the splitter. Oh and no instructions, maybe something to tell you what is missing. Because as this point it feels like it’s missing something not in the pictures other than the c clip to make the puller work. ... show more
Reviewed in the United States on January 31, 2025 by Dede M. Dede M.

  • Essential Crank Puller Installer Tool
Size: Crank Puller Installer Tool
It made removing and installing crankcases a breeze. Solid build and easy to use—perfect for any dirt bike maintenance.
Reviewed in the United States on August 14, 2024 by Sylvia Beach Land

  • Works great
Size: Crankcase Splitter
Should have bought one of these years ago instead of cobbling something together with other pullers.
Reviewed in the United States on May 21, 2024 by clinton

  • It'll pull your crank
Size: Crank Puller Installer Tool
06 raptor 700. Pulled the crank right in, not out. You need some bars to lay across the case for support though. I used the cast iron beams from small jack stands (the piece that moves up and down).
Reviewed in the United States on September 23, 2024 by whiterhino

  • Look closely at the picture
Size: Crank Puller Installer Tool
This tool is exactly what I ordered. I thought it was similar to other sellers tools but priced better so what could go wrong? It didn’t come with the two seemingly useless rods that bridge the case to provide a stable pulling point. They weren’t pictured. My fault.
Reviewed in the United States on June 27, 2024 by B. Smith

  • Works Great for Me
Size: Crankcase Splitter
Worked great on a KX65 to split cases. with some mods it also worked to pull a primary gear off another bike. Seems solid for the $$.
Reviewed in the United States on October 31, 2024 by Farm & Fabrication

Can't find a product?

Find it on Amazon first, then paste the link below.