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Top 20 Best Motorcycle Crank Case Reviews Comparison

We all know that the best motorcycle crank case is one of many out there. That’s why we’ve taken 13759 reviews from top experts and organized them according to our rankings for you. 

We know how hard it is to find a great motorcycle crank case, which is why our team went through the whole research process and put up this list for you. These are just some of their favorites!

We have been exhaustive in our search for the perfect motorcycle crank case of 2026. If quality matters most, then check this list: 

SaleBestseller No. 1
Orion Motor Tech 15 Piece Crankcase Splitter and Installer Tool Kit, Crank Case Splitter Separator Installer Puller with 360 Degree Adjustable Arms for Motorcycle Dirt Bike ATV 2 & 4 Stroke Crankcase
  • 15pc Comprehensive Tool Set: This all-in-one crank puller installer tool kit ensures easy, safe, and efficient crankcase handling, including a crankcase splitter, a crankshaft installer, three M6 & M8 bolts, two steel rods, three crankshaft adapters, and M10 & M12 screws.
  • Gentle on Your Vehicle: Our crankcase splitter tool with 3 adjustable arms provides wide compatibility with various bolt patterns, allowing you to smoothly get the crank assembly out of the case halves without damaging other components.
  • Easily Install Your Crank: This crank puller installer tool kit securely pulls the crank assembly into the crankcase, using M10 and M12 screws and crankshaft adapters for a perfect fit and hassle-free installation.
  • Universal Compatibility: Our crankcase puller splitter tool kit works with most 2-stroke and 4-stroke crankcases in motorcycles, dirt bikes, ATVs, and more, excluding YMH Raptor 660, Kawasaki Tecate 250, KTM 125/144/150.
  • Built to Withstand Tough Use: This crank case splitter separator and crank puller tool kit uses structural-grade AISI 1045 steel, carefully chrome-plated and blackened to ensure superior strength and excellent corrosion resistance.
SaleBestseller No. 2
Fiberfly Crankcase Splitter & Separator Tool Motorcycle Automotive Dirt Bike ATV Crank Case crank case splitter separator motorcycle crankcase splitter
  • This is a combo kit: Includes Crank Puller/Installer Tool AND Crankcase Splitter/Separator Tool
  • This is a must tool for disassembling vertically split 2 and 4-stroke crankcases
  • Includes both 6mm and 8mm mounting bolts.
  • C-clip is included, the C-clip adaptor (part # 1329270001) is required for cranks that use a C-clip to hold the primary gear on (common on many Kawasaki models)
  • Be sure to check out the detail measurements in the picture section
Bestseller No. 3
BESTOOL Motorcycle Crankcase Splitter | Case Splitter Disassemble & Install 2/4 Stroke Engine Crankcases | Crankshaft puller Comes with 360 Degree Rotational Arms, C-Clip Adaptor, 15-Piece
  • Crank Puller & Installer Tool,Heavy-duty steel construction.
  • BESTOOL Crankcase splitter makes disassembling the crankcase simple by allowing you to safely push the crank assembly right out of the case halves.
  • Crankcase splitter & Installer tools makes installing motorcycle and ATV crankshafts much easier and more precise.
  • Safely and easily pulls crank assembly into crankcase.Includes both male and female M10 *1.25mm and M12 * 1.25mm adapters to attach to crank assembly.
  • Will not work on: YMH Raptor 660, Tecate 250, KTM 125/144/150.
Bestseller No. 4
Crankcase Splitter Separator & Crank Case Installer Puller Tool Compatible with Motorcycle Dirt Bike Small Engine 2 Stroke or 4 Stroke Crankcase with 360 Rotatable Arms
  • 【HIGH QUALITY】Long life-span matters, that is why our crankcase puller tool and splitter are made of heavy-duty steel construction to ensure it can work a long time
  • 【FUNCTION】The case spiller tool is an indispensable tool that safely pushing the crank assembly out of the case halves, making the job of removing the crankcase easy without harming the components
  • 【ADJUSTABLE】The 360° adjustable arm can work on many different types of bolt patterns. This case separator tool comes with center pull bolts, 8mm, and 6mm mounting bolts, which you can choose from according to your actual needs
  • 【REPLACES#】1329270001, 1177390001. The crank puller installer Tool compatible with all motorcycle dirt bike Small Engine 2 Stroke and 4 Stroke engines
  • 【24-MONTH WARRANTY】Exquisite craft, strict quality control and excellent after-sales service that is why our crankcase assembly tool worth your purchase
Bestseller No. 5
Crank Case Puller/Installer Tool 17-8667 Compatible with ATV Motorcycle Assembling Vertically Split Crankcases,Include Male and Female M10x1.25mm M12x1.25mm Adaptors
  • Crank Case Puller/Installer Tool helps you to pull the crank assembly into the crankcase safely and easily.
  • Contains two adapters that can be connected to the crank assembly: male and female M10x1.25mm & M12x1.25mm.
  • Please note that it is NOT compatible with Kawasaki Tecate 250, KTM 125/144/150.
  • It is an indispensable tool for assembling a vertically split crankcase.
  • Using heavy-duty steel construction, more robust.
Bestseller No. 6
Sporacingrts Crank Case Splitter Separator Puller Installer Crankcase Splitter Tool Compatible with Motorcycle ATV Wheels Car Flywheels Bicycle Wheels and Pump Bearings
  • A must tool for disassembling vertically split 2 and 4 stroke crankcases.
  • Makes crankcase disassembly easy by safely pushing the crank assembly out of the case halves.
  • Includes both 6mm and 8mm mounting bolts.
  • Adjustable arms:The 360-degree adjustable arms permit it to be used on a variety of bolt patterns. This rank case splitter/separator tool will split your crack case easily without harming the components.
  • If you encounter any problems when you receive the item, please contact me in time, I will be happy to help you.
Bestseller No. 7
Tusk Crankcase Splitter/Separator Tool – Adjustable Arms & 6mm & 8mm Mounting Bolts for Vertically Split 2-Stroke and 4-Stroke Crankcases
  • The Tusk crankcase splitter is a must for disassembling vertically split 2- and 4-stroke crankcases
  • It makes crankcase disassembly easy by safely pushing the crank assembly out of the case halves
  • Adjustable arms permit it to be used on a variety of bolt patterns
  • Both 8mm and 6mm mounting bolts are included
  • It makes the process of splitting a case a breeze and will work like a charm for most 2-stroke and 4-stroke vertically split crankcases
Bestseller No. 8
Crankcase Splitter Separator and Crank Puller & Installer Tool Dirt Bike,Black
  • ESSENTIAL TOOLS: Crankcase splitter is a must for disassembling vertically split 2 and 4-stroke crankcases. It makes crankcase disassembly easy by safely pushing the crank assembly out of the case halves.
  • RUGGED CONSTRUCTION: Case splitter is made of heavy-duty steel construction, the crankcase splitter is a necessity for disassembling vertically split 2- and 4-stroke crankcases.
  • ADJUSTABLE ARMS: The 360-degree adjustable arms permit it to be used on a variety of bolt patterns. This rank case splitter/separator tool will split your crack case easily without harming the components.
  • EASY TO USE: By pushing the crankshaft assembly securely 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.
  • PACKAGE CONTENT: Crankcase splitter tool include both 8mm and 6mm mounting bolts;Crank Puller include both male and female M10x1.25mm and M12x1.25mm adaptors to attach to crank assembly. C-clip is not included.
Bestseller No. 9
Dexonu Crankcase Splitter Separator & Crank Case Installer Puller Tool Compatible with Motorcycle Dirt Bike ATV 2 Stroke or 4 Stroke Crankcase
  • 【note】This crankcase splitter is incompatible with models such as Honda 400ex incompatible with Yamaha Raptor 660 incompatible with Kawasaki Tecate 250 1KTM 125/144/150.
  • 【Easy to use】It is user-friendly and a must-have for dismantling both 2- and 4-stroke crankcases. By safely pulling the crank assembly into the crankcase, it enables easy removal of the crankcase by pushing the assembly out of the half-cases.
  • 【360° adjustable arm】Featuring adjustable arms that can rotate 360°, this tool accommodates various bolt patterns without causing any damage to the components during crankcase separation.
  • 【High quality】Crafted from heavy-duty steel, this crankcase separator is robust and essential for disassembling vertically split 2-stroke and 4-stroke crankcases.
  • 【Product size】The product includes 8mm and 6mm bolts for the crankcase separator parts and an M10 x 1.25mm and M12 x 1.25mm adapter for the crank puller.
Bestseller No. 10
DEF Motorcycle Crank Case Splitter Separator Puller Installer Tool Heavy Duty Steel Replacement for ATV Dirt Bike
  • The product includes both 8mm and 6mm mounting bolts, and makes crankcase disassembly easy by safely pushing the crank assembly out of the case halves
  • This is a must tool for assembling vertically split crankcases.Includes both male and female M10x1.25mm and M12x1.25mm adaptors to attach to crank assembly
  • Will not work on: Raptor 660, Kawasaki Tecate 250, KTM 125/144/150
  • 1X CRANKSHAFT PULLER A must for assembling vertically split crankcases.Heavy-duty steel construction
  • Products include: as shown in the figure.Safely and easily pulls crank assembly into crankcase

How Do We Test Motorcycle Crank Case 

If you’re looking for an unbiased opinion on any product, we’ve got your back. Our reviews are rigorous and thorough – taking all factors into account including design, features, price-to something else that matters most in making an informed decision before purchasing one of these items!

Factors to Consider Before Purchasing Motorcycle Crank Case

What’s the point of a buying guide if you don’t know what factors to consider before purchasing products?

  • Satisfy your need
  • Features & Specifications
  • Quality & Durability
  • Brand Value
  • Customer Reviews & Ratings
  • Price
  • Customer Service

You may be wondering why you need to consider some factors about a product before purchasing. It’s because there are so many things that can go into making your decision, and knowing all of them upfront will help keep any surprises later on in life!

What’s The Best Place To Purchase Motorcycle Crank Case

Online shopping is the way of 2026, and if you want to make sure that your purchase will be an excellent one then there’s no better place than online. You’ll have access to so many more products in different shapes sizes colors flavors brands with unbeatable prices.

There are so many different options when it comes to choosing a new product, and we truly believe that you should do your research before making such an important purchase. The questions might include:

  • Should I buy a new, used or refurbished motorcycle crank case?
  • Do you really need the high quality motorcycle crank case there is?
  • What are must-have features for motorcycle crank case?
  • Best time to buy a motorcycle crank case?
  • What are the benefits of buying motorcycle crank case?
  • Why is it critical to invest in a good, particularly the best one, in today’s market?

In our opinion, investing in a good, high-quality product will make you feel confident about your purchase. You can tell that the company put effort into making sure it was top-notch and took their time with designing everything from packaging to graphics for marketing purposes because this makes them seem more reliable than competitors who don’t invest so much money on these things (especially if they’re cheap). Plus having quality materials ensures longevity which is always nice. 

Tips For Being A Smart Online Shopper

When shopping for a product online, be sure to read the reviews before making a purchase. This can give you a good idea of what to expect from the product and can help you decide if it’s the right fit for your needs. Additionally, be sure to check the return policy and shipping times before buying anything. This way, if you’re not happy with the product, you can easily return it without any hassle. And if you need the product quickly, you’ll know that it will arrive in a timely manner.

When looking for a product, be sure to compare prices from different retailers. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

These are just a few things to keep in mind when shopping for a product. By taking the time to consider your needs and doing your research, you can be sure you’re getting the best possible product for your needs. And if you have any questions, be sure to contact customer service or the retailer before making your purchase.

FAQs About Best Motorcycle Crank Case

What is More Important: a Good Product Or a Good After-sales Service?

When it comes to choosing a product, many people prioritize the quality of the product itself. However, after-sales service can be just as important, especially if something goes wrong with the product. So when it comes to choosing a product, it’s important to weigh both factors and decide which is more important to you. If quality is your main concern, be sure to choose a product that comes from a reputable brand and has good reviews. However, if you’re more concerned with after-sales service, be sure to choose a product from a company that offers excellent customer service. 

How to Save Money When Buying Online? 

When shopping for a motorcycle crank case online, there are a few things you can do to save money. First, be sure to compare prices from different retailers before making a purchase. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

Conclusion

We’re always looking to improve the way in which we give you access, so be sure not miss out on all of our great updates by visiting us online right now.

We’re here for you. We’ll help answer any questions or concerns about the product as long as they don’t involve technical details like how it works in a general sense! If there’s anything else on your mind, please let us know because someone will be happy to assist immediately-we want this process easy and breezy.

As a prospective buyer, it’s important that you research the product thoroughly before purchasing. There are many online forums where people can share their knowledge and experiences with different products in order to help guide your decision on what is best for yourself.

With our guide, you can find the best motorcycle crank case available on Amazon. We make use of Big Data and AI data to compile this list so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and looked at what buyers think about each product so that your buying experience will be satisfying.

 

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