A functioning speedometer is crucial for safe and legal driving. When the speedometer pinion bearing wears out, it can lead to inaccurate speed readings or complete failure. Selecting a high-quality replacement ensures your vehicle's speedometer operates reliably, preventing potential fines and ensuring your safety on the road.
- Made to Exceed OEM quality
- Great fit and function, requires 1.9" or 2.07" OD housing for the 40-45 tooth gears.
- Long lasting
- Includes oring
- Fits most Standard Transmissions and Transfer case with right hand gears, 1963 and up
- Mopar OEM part that fits your specific vehicle
- PINION SPEEDOMETER DRIVE
- Part Number: 04567881AB
- Manufactured to meet specifications for fit, form, and function
- Made to Exceed OEM quality
- Great fit and function Long lasting
- Fits Dodge, Jeep, TH400, NP208, and GM with 2" housing.
- Includes 1 (One) Speedometer Drive Gear
- Fits list of vehicles in image gallery fitment chart
- Exceptional Quality and Performance: This OE replacement speedometer drive gear is designed to meet, if not exceed, the performance and quality standards of the original equipment installed on your vehicle. Experience the same high-level performance as...
- Direct Replacement, No Fuss: This OE replacement speedometer drive gear is meticulously designed for your specific vehicle's make and model, promising a direct fit. Installation is as straightforward as it gets - no fuss, no complications. Experience a...
- Perfect Compatibility: Compatibility is key. Make sure to check our product specifications (in image gallery) to confirm that this OE replacement speedometer drive gear matches your vehicle's requirements. Get the perfect fit and optimal performance every...
- Brand New 35 Tooth Speedometer Gear, Long Shaft - Orange
- Allows Replacement Of A Damaged Speedometer Gear
- See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model
- Replaces 52068157
- Perfect Fit: Speedometer housing gear seal fit for Chevy TH350 speedometer gear 1969 up, replace 345215, perfect repair gearbox leakage issue
- Excellent Engineering Material: Speedometer gear housing kit is made of high quality materials, reliable performance, anti-aging, high temperature resistance, suitable for complex working conditions, stable operation, long service life
- Stable Transmission: Speedometer gear housing is sturdy and can effectively fix the speed line and gears, ensuring stable transmission of speedometer signals and more accurate display
- Double Sealing: Including O-rings and metal seals, dual protection to prevent oil leakage, improve the reliability of transmission operation, repair transmission oil leakage and vehicle inability to read real speed normally
- Easy to install: You will receive 1x speedometer gear housing and o-ring and metal sealing kit, easy to replace and install, when replacing, pay attention to whether gap of the accessories is tight
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Last update on 2026-09-01 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Speedometer Pinion Bearings
Understanding Speedometer Pinion Bearings
Speedometer pinion bearings are small but vital components that support the rotating pinion gear within the transmission or transfer case. This gear drives the speedometer cable, translating vehicle speed into a readable display. Over time, these bearings can degrade due to friction, heat, and contamination, leading to symptoms like a fluctuating needle, erratic readings, or a completely dead speedometer.
Key Factors to Consider
- Material Quality: Look for bearings made from durable materials like hardened steel or high-grade alloys designed to withstand continuous rotation and stress.
- Fitment and Compatibility: Ensure the bearing is specifically designed for your vehicle's make, model, and year. Incorrect fitment can lead to premature failure and damage to other transmission components.
- Brand Reputation: Opt for reputable manufacturers known for producing reliable automotive parts. Established brands often have rigorous quality control processes.
- Lubrication Requirements: Some bearings may come pre-lubricated, while others require specific types of grease during installation. Check the manufacturer's recommendations.
Installation Considerations
Replacing a speedometer pinion bearing typically involves accessing the transmission or transfer case. While some DIY enthusiasts may tackle this task, it often requires specialized tools and a good understanding of automotive mechanics. If you are not experienced, it is highly recommended to have the bearing installed by a qualified mechanic to ensure proper fitment and prevent damage.
Signs of Wear and When to Replace
Common indicators that your speedometer pinion bearing needs replacement include a speedometer needle that jumps erratically, reads significantly higher or lower than your actual speed, or fails to register any speed at all. Ignoring these symptoms can lead to speeding tickets or driving at unsafe speeds. It is best to address these issues promptly.
