Description
Comparison points and tradeoffs
When comparing 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 with other Drive Gear options, use this source-backed detail as the primary discriminator: 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.
Use this second fact to evaluate the tradeoff: Best Sellers Rank: #269,628 in Automotive (See Top 100 in Automotive) #8 in Automotive Replacement Automatic Drive Gear Bearings. A third point to compare across alternatives is: Package Dimensions : 4.02 x 4.02 x 2.4 inches; 7.76 ounces.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
- 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)
Source product highlights
- 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)
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.