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- – 6-month term
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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.
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Availability:
Unavailable
At a glance
- Condition
- New
- Model
- GMT210026
- Dimensions
- 4.72 x 9.25 x 13.77 in
- Weight
- 9.08 lb
- Exterior
- Chrome
Features 5
- COMPATIBILITY: The crank puller installation tool is compatible with most 2-stroke and 4-stroke crankcases in motorcycles, dirt bikes, ATVs, and more. PLEASE NOTE: Does not fit Yamaha Raptor 660, Kawasaki Tecate 250, KTM 125/ 144/ 150.
- REMOVAL FEATURES: Our crankcase separator tool is equipped with 3 adjustable arms with a 360 range of adjustment and is compatible with a wide range of bolt patterns. As a result, you can smoothly remove the crankshaft assembly from the half-case without damaging other components.
- INSTALLATION FEATURES: The crankshaft puller installation kit includes M10 and M12 screws along with crankshaft adapters, ensuring a secure pull of the crankshaft assembly into the crankcase for optimal alignment and straightforward installation.
- DURABILITY: Constructed from heavy-duty steel and finished with an electroplated coating that resists oxidation, this tool offers excellent strength and protection against corrosion.
- SUPPLIES: A crankcase splitter, a crankshaft mount, three M6 and M8 bolts, two steel rods, three crankshaft adapters, and M10 and M12 screws.
Specs 8
| Manufacturer | GallopMax |
|---|---|
| Brand | GallopMax |
| Model | Crankcase Splitter and Installer Tool |
| Item Weight | 9.08 pounds |
| Product Dimensions | 4.72 x 9.25 x 13.77 inches |
| Item model number | GMT210026 |
| Exterior | Chrome |
| Manufacturer Part Number | GMT210026 |
No specs match.
Frequently asked questions
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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Nice product, great price.
This actually did not work on my Yamaha Viking crank shaft, but I've used it on the other fly wheel and clutch components works well. For the Yamaha Viking you'll need to go find a nut that will fit inside the holder that screws into this. I was too lazy, didn't want to go find one, so I just worked it out. I actually don't know what I would have done with out this puller thou, so it will find a nice place in my shop.
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Reviewed in the United States on June 16, 2026 by M. Waldron
Worked as described
Worked the way it's supposed to. Decent quality, worth it. A must have if you do your own engine work.
Reviewed in the United States on October 28, 2025 by Jason
Excellent tool for your shop
This works just as it should. I also bought a more expensive brand on accident and I don't see any quality or functional difference. This is a good tool and worked well to split the crankcase I was working on.
Reviewed in the United States on August 25, 2026 by Ethan
Good
Works well
Reviewed in the United States on July 16, 2026 by ELVIRA U AGUAS
👍
Worked super well, great price, the metal rods for the crankcase installer are a little on the soft side but that’s alright
Reviewed in the United States on August 26, 2025 by Samuel
Works and is reliable way cheaper than the name brands
Used the splitter to remove the crank shaft held up perfect gonna use the crank installer as soon as I get my new transmission bearings in from mountain Atv
Reviewed in the United States on October 20, 2025 by Mark Williams
It works to split atv cases
Works well
Reviewed in the United States on May 18, 2026 by Matt
Yamaha blaster
Used to split a Yamaha blaster case. Worked perfect
Reviewed in the United States on April 19, 2026 by Brent