SKU: 48151079596
gears and pinion gears

gears and pinion gears Sport Gearbox Pinion — AndyMark

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Description

gears and pinion gears Sport Gearbox Pinion — AndyMarkDescription Specifications Documentation These Pinion Kits are exactly what you need to replace a pinion gear in your Sport Gearbox. For complete mounting kits designed to help you switch which type of motor you are using with your Sport Gearbox, please see our Sport Gearbox Motor Mount Kits page. Included Items: Sport Gearbox 550 Series Pinion Kit (am 3767): 2 M3 0. 5 x 8 mm Socket Head Cap Screw with Thread Patch (am 1500) 1 16 Tooth 0. 7 Module 0.

  • Description
  • These Pinion Kits are exactly what you need to replace a pinion gear in your Sport Gearbox. For complete mounting kits designed to help you switch which type of motor you are using with your Sport Gearbox, please see our Sport Gearbox Motor Mount Kits page.

    Included Items:

    Sport Gearbox 550 Series Pinion Kit (am-3767):
    • 2 - M3-0.5 x 8 mm Socket Head Cap Screw with Thread Patch (am-1500)
    • 1 - 16 Tooth 0.7 Module 0.125 in. Round Bore Steel Pinion Gear for 57 Sport RS-500 (am-3783)
    • 1 - 0.515 in. ID 0.690 in. OD 0.250 in. Long Aluminum Spacer For 57 Sport (am-4081)
    • 2 - M3 Lock Washer (am-1551)

    Sport Gearbox 775 Series Pinion Kit (am-3768):

    • 2 - M4-0.7 x 10 mm Socket Head Cap Screw (am-1264)
    • 2 - M4 Lock Washer (am-1548)
    • 1 - 16 Tooth 0.7 Module 5 mm Round Bore Steel Pinion Gear for 57 Sport RS-700 (am-3784)

    Sport Gearbox CIM & NEO Motor Pinion Kit (Pre 2025) (am-3771):

    Note: This version includes 1 in. long screws for motor blocks shipped pre 2025

    • 1 - 16 Tooth 0.7 Module 8 mm Round Bore Steel Pinion Gear for CIM Sport (am-3785)
    • 2 - 10-32 x 1 in. Socket Head Cap Screw (am-1056)

    Sport Gearbox Kraken Uncut Shaft Pinion Kit (am-5582):

    • 1 - 1/4-20 x 0.5 in. Button Head Cap Screw (am-1739)
    • 1 - 16T Mod 0.7 SplineXS Kraken Motor Pinion (am-5434)
    • 2 - 10-32 x 0.625 in. Socket Head Cap Screw with Nylon Thread Lock Patch (am-1120)

    Sport Gearbox CIM & NEO Motor Pinion Kit (am-3771a):

    • 1 - 16 Tooth 0.7 Module 8 mm Round Bore Steel Pinion Gear for CIM Sport (am-3785)
    • 2 - 10-32 x 1 in. Socket Head Cap Screw (am-1056)

    Sport Gearbox Minion Pinion Kit (am-5616):

    • 1 - 8 mm ID 0.500 in. OD 0.500 in. Long Aluminum Spacer (am-1751)
    • 1 - Kraken/Minion Sport Gearbox Pinion (am-5434)
    • 5 - 10-32 x 0.500 in. Socket Head Cap Screw with Nylon Thread Lock Patch (am-1744)

    -------------------------------------------------------------------------------------

    CIM / NEO Pinion Installation:
    The 16 tooth pinion gear for the CIM / NEO does not use a key for torque transfer. There are two possible methods of installation of this pinion on a CIM or NEO style motor.

    • If the tolerances of both the motor shaft and the pinion are in your favor an arbor press (possibly up to 3 tons) is required to install this pinion due to the intended interference fit (0.001 - 0.002 in.). In the Sport gearbox these pinions are designed to press flush to the end of the shaft.
      • If using an original NEO motor Please follow the NEO Press Fit Pinion Guide.
      • If using a NEO 1.1 Motor insert a #10-32 x 3/8in long socket head screw into the hole in the back of the motor to support the internal shaft while pressing pinions.
    • If the tolerances are not in your favor and the pinions slip on the shaft, or you feel that the press fit it too weak, an adhesive is required to transfer torque. The procedure is the same for all motors.
      • Apply a few rings of red Loctite to the shaft, and the bore of the pinion, then slip the pinion onto the shaft so that it is flush with the tip of the shaft.
        • Red Loctite has been tested to a factor of safety of 4x the stall torque of a CIM when let to cure for 24 hours.

    If you are are unable or uncomfortable performing these procedures, we recommend purchasing a motor with the pinion pre-installed. They are available as am-0255_16T for the CIM and am-4258a_16T for the NEO.

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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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Anthony C.
Dallas, US
★★★★★ 5
Yet another great set!
Format: Hardcover
Due to hurricane irma in my area, this set was delayed to me. I was also out of power for a while, but now I have power and I also got my package today! I did pre-order this set along with the elder scrolls online book set. The set itself is huge. Has that good old classic skyrim artwork in the front there and inside it has the dragon. It's held together by a magnetic clip, which I do always enjoy. Now let's get to the good stuff, the books themselves. These are basically re-published versions of the original skyrim library if you haven't already bought those separately. Right off the bat I will recommend this set to collectors, and anyone who loves elder scrolls lore. Book 1 Or should I say Volume 1 Is about the histories, which are the history of the land itself, a brief history about morrowind, and of course dragons. I for one was trying to collect an in game collection of books, but there is so many of them that it's simply easier to read this for the entire thing. All in all, the histories are pretty intriguing because most of the history explained in the game is usually through someone else's perspective. Overall a great read. Volume 2 is about Man, Mer and Beast. Which basically goes into every single detail about all the races in skyrim, along with their traditions and the way they live kind of thing. The beast section is just that, detailed information about the beasts of skyrim, their legends and how they are in the wild. The last 2 sections are about warfare and fractions. Fractions history that you may or may not know like the companions or whatever fraction you joined in game. And warfare which is about the art of warfare and it's stories. Volume 3 the last volume is about the arcane, basically magic in skyrim it's history, it's religion, and it's stories. Yep there is a lot of history behind magic in skyrim if they made a whole book about it. The last section is interesting that it talks about Aedra and Daedra, Which is like Angels and Devils in skyrim simple terms. I mean most of the daedra are unpredictable despite their evil nature in the game. Like that daedra prince who just wants drinking party's and such, or that other daedra who just enjoyes tricking people. Overall though they are supposed to be evil. If you summon one of those guys in town I think you get an instant bounty. Anyways, the history about it is very intriguing. The books themselves by the way are just fantastic. AAA quality right here, Nice to the touch as well as its engravings. As like for the elder scrolls online set, you do not have to worry about bending the pages because of the books design. Every page as always has some kind of illustration next to it, giving every page in all these books some life to it. Although this one is a lot more text heavy than the elder scrolls online lore books. This set is fantastic! I wish Bethesda created sets about the older lore like morrowind or oblivion, but that's just my opinion. If they ever did more books
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Reviewed in the United States on September 15, 2017
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Isaiah
Whiting, US
★★★★★ 5
Love it
Format: Hardcover
Very cool
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Reviewed in the United States on May 16, 2026
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Daniel
Omaha, US
★★★★★ 5
Great
Format: Hardcover
Great quality
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Reviewed in the United States on May 3, 2026
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Francisco Saldivia
Lexington, US
★★★★★ 5
Buena Calidad
Format: Hardcover
Calidad increíble, muy interesante las imágenes que vienen en cada hoja.
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Reviewed in the United States on April 16, 2026
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Mateo Perez Hoover
Lowell, US
★★★★★ 4
Corners Damaged on Cover, but the Books Were in Excellent Condition
Format: Hardcover
Books in perfect condition. Cover corners were damaged though.
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Reviewed in the United States on March 27, 2026

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