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Speedometer Gear Kit (17 18 19 20 21 22 Teeth Speedometer Driven Gear, 7 8 10 Teeth Speedometer Drive Gear and Bullet) Compatible with GM Powerglide Turbo Th350 | Specifications and Fitment

$73.99

1 ratingSource: Amazon
SKU: B-B0FC6LC2X3 Category:

Use the specifications, images, available variations, fitment notes, and referenced part numbers to check this product against your application.

  • PACKAGE INCLUDES: Speedometer Gear Kit, Which Includes Six Driven Gears with Teeth of 17, 18, 19, 20, 21, 22, Three Drive Gears with 7, 8, 10 Teeth, Bullet Casings with O-Rings and Internal Seals, Transmission Gear Clamps, Metric and Standard Bolts​
  • ATTENTION: Driven Gear:Fewer Teeth Will Speed Up the Speedometer Reading, and More Teeth Will Slow Down the Reading. For Every Tooth Added or Subtracted, It Is + or – 2mph.Drive Gear:Fewer Teeth Will Slow Down the Reading, and More Teeth Will Speed Up the Reading. For Every Tooth Added or Subtracted, It Is + or – 10mph
  • APPLICABLE SCENARIO: When Your Speedometer Cannot Display Accurate Speed Due to Wear or Malfunction of the Driven Gear or Driving Gear, You Need to Use Our Speedometer Gear Kit to Replace the Gear, So That the Speedometer Can Timely and Accurately Reflect Your Speed
  • RELIABLE PERFORMANCE: Our Speedometer Gear Is Made of High-Quality Plastic With a Higher Proportion of Glass Fiber in the Material, Which Has Excellent Heat Resistance and Can Withstand Higher Temperatures. They Are Stronger, More Reliable, and More Wear-Resistant. During Use, It Can Enhance the Strength of the Metal Wires in the Drive Cable
  • PART NUMBER: Drive Gear Part Numbers 3987918 (18 Teeth), 3987919 (19 Teeth), 3997920 (20 Teeth), 3957921 (21 Teeth), 398 7922 (22 Teeth)

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Check the specifications, dimensions, variation details, referenced part numbers, and available fitment evidence before matching this item to an application.

Brand: Ciuouient
  • Package Dimensions

    :

    4.02 x 4.02 x 2.4 inches; 7.76 ounces
  • Date First Available

    :

    June 6, 2025
  • Manufacturer

    :

    Ciuouient
  • ASIN

    :

    B0FC6LC2X3
  • Best Sellers Rank: #269,628 in Automotive (See Top 100 in Automotive)
    • #8 in Automotive Replacement Automatic Drive Gear Bearings
    • #1,711 in Automotive Replacement Transmissions & Parts

Product description

APPLICABLE SCENARIO:

When Your Speedometer Cannot Display Accurate Speed Due to Wear or Malfunction of the Driven Gear or Driving Gear, You Need to Use Our Speedometer Gear Kit to Replace the Gear, So That the Speedometer Can Timely and Accurately Reflect Your Speed

PACKAGE INCLUDES:

Speedometer Gear Kit, Which Includes Six Driven Gears with Teeth of 17, 18, 19, 20, 21, 22, Three Drive Gears with 7, 8, 10 Teeth, Bullet Casings with O-Rings and Internal Seals, Transmission Gear Clamps, Metric and Standard Bolts​

ATTENTION:

Driven Gear:Fewer Teeth Will Speed Up the Speedometer Reading, and More Teeth Will Slow Down the Reading. For Every Tooth Added or Subtracted, It Is + or – 2mph.Drive Gear:Fewer Teeth Will Slow Down the Reading, and More Teeth Will Speed Up the Reading. For Every Tooth Added or Subtracted, It Is + or – 10mph

RELIABLE PERFORMANCE:

Our Speedometer Gear Is Made of High-Quality Plastic With a Higher Proportion of Glass Fiber in the Material, Which Has Excellent Heat Resistance and Can Withstand Higher Temperatures. They Are Stronger, More Reliable, and More Wear-Resistant. During Use, It Can Enhance the Strength of the Metal Wires in the Drive Cable

PART NUMBER:

  • Drive Gear Part Numbers
  • 3987918 (18 Teeth), 3987919 (19 Teeth), 3997920 (20 Teeth), 3957921 (21 Teeth), 3987922 (22 Teeth)

Product facts

Specifications

Canonical product
MP-US-B0FC6LC2X3
Source product ID
B0FC6LC2X3
Category
Replacement Parts / Bearings & Seals / Bearings / Automatic Transmission / Drive Gear
Available images
3

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Parameters, dimensions, material, fitment, and part numbers

Buying guidance

Quick decision

A drive gear listing with source specifications kept visible for comparison.

Fit and size notes

  • No structured vehicle fitment was supplied; verify the product details against your application.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

Customer feedback

Ratings and written reviews

1.0 / 5 1 source rating

Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.

1 written review
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1 star 1

1 review for Speedometer Gear Kit (17 18 19 20 21 22 Teeth Speedometer Driven Gear, 7 8 10 Teeth Speedometer Drive Gear and Bullet) Compatible with GM Powerglide Turbo Th350 | Specifications and Fitment

  1. Imported from AmazonSource context: Verified Purchase

    Larry S Wolcott

    The driven gears do not meet spec. Some too large to spin in the bullet. Others have inner dimensions too large to engage with a speedometer cable. Skip these and buy GM.

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