Product Description
Shimano 10CMH Drive Gear (14CTCQ201)
The Shimano 10CMH Drive Gear is a premium, high-precision internal component specifically engineered for the Calcutta Conquest series. As the "heart" of the reel’s drivetrain, this gear is responsible for transferring the power from the handle to the spool.
This model features Shimano’s MicroModule Gear technology, which utilizes smaller, more numerous teeth to increase the surface contact area between the drive gear and the pinion gear. This results in an incredibly smooth, "silky" retrieve and enhanced power transmission. If you are experiencing a "gear feel" or grinding noise when cranking under load, it is likely that the drive gear teeth have become worn or damaged. Replacing it with this genuine OEM part restores the signature smoothness and torque that defines the Calcutta Conquest.
Product Specifications
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Part Name: Main Drive Gear
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Part Number: 10CMH
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Model Code: 14CTCQ201 (Left Hand)
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Material: High-Strength Cold-Forged Aluminum or Brass (Refer to specific model build)
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Gearing: MicroModule Tooth Profile
Alternate Part Numbers
This part is identified in various regional or specialized catalogs by the following identification number:
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BNT4928
Compatibility & Fitment
The 10CMH (BNT4928) is a specialized gear designed for the 200-size round profile reels. It is a direct factory fit for the following models:
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Shimano Calcutta Conquest: 14CTCQ201 (Left Hand), 14CTCQ201HG
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Shimano Ocea Conquest: Fits select 200-series models (Verify via BNT code)
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Shimano Calcutta Conquest (JDM): 14 Conquest 201, 15 Conquest 201HG
Pro Tip: When replacing a drive gear, it is highly recommended to replace the Pinion Gear at the same time. Gears "wear-in" to each other over time; pairing a new drive gear with an old pinion gear can result in premature wear and a noisy retrieve. For a complete visual guide to the internal drive stack, including drag washers and spacers, refer to the PDF schematics at www.reelschematic.com.
Key Features
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MicroModule Technology: Provides more points of contact for a smoother, vibration-free retrieve.
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Increased Durability: Built to handle the high torque requirements of heavy swimbaiting or deep-water jigging.
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Precision Machining: Ensures perfect alignment with the drive shaft and pinion, reducing mechanical loss.
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OEM Quality: Guarantees the exact gear ratio and tooth pitch required for your specific Calcutta Conquest model.
