This National Differential Pinion Bearing fits your 1978 1977 1976 1975 1974 1973 1972 Mazda RX-3 (Rear Inner) and is perfect for a tune up or performance upgrade.
National Rear Inner Differential Pinion Bearing for 1972-1978 Mazda RX-3 - gu
Status: In Stock
Condition: New
- IMPROVE FUEL ECONOMY: The Differential Pinion Bearing showcases lighter and thinner bearings for better fuel economy and increased reliability. Triple-checked for quality, the inner diameter, outer diameter, and thickness of the Differential Pinion Bearing are designed to fit specific makes and models. The precision-matched cup and cone install easily and maximize bearing service life while minimizing vibration and heat generation
- ENHANCE PERFORMANCE: Controlled setup torque helps you achieve more accurate settings, resulting in the highest performance possible. Made with super-clean-and-tough materials, low cross sections, and precise contact angles, the Differential Pinion Bearing accommodates high speeds and axial and radial loads when mounted with proper clearance
- RELY ON QUALITY SEALS AND BEARINGS: National produces a product line of seals and bearings that aids technicians in their daily installations to help them get the job done quickly. They provide premium quality, no-compromise solutions for virtually every wheel-end repair
- TRUST IN NATIONAL: The National brand has been offering premium wheel-end solutions for over 75 years. The National brand of oil seals and bearings has built a reputation as one of the most respected names in the industry
Confirm Vehicle Compatibility
| Year Range | Make | Model | Notes |
| 1972 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear |
| 1973 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear |
| 1974 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear;35mm Shaft |
| 1975 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear;35mm Shaft |
| 1976 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear;35mm Shaft |
| 1977 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear;35mm Shaft |
| 1978 | Mazda | RX-3 | Rear Inner;Mazda;7" Ring Gear;35mm Shaft |
- To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim, and Engine in the eBay Compatibility Table.
- Many of the parts we sell at Sixity Auto Direct only work with specific vehicles. Please double-check the accuracy of your order before purchasing. Check that the reference number, size, and placement are correct.
Contact Sixity Auto Direct
- If you have any questions, you may reach us via our eBay Contact Form.
- One of our outstanding customer service representatives from our US-based service centers will respond to your questions or feedback.
Shipping
- Your order will be processed within one business day.
- We strive to ship every order promptly. We will email you a tracking number when your order ships.
- Once the tracking number is generated, please allow 24-48 hours for tracking movement to appear.
- Items will ship via major shipping carriers including USPS, FedEx, and UPS. Some items offer faster shipping for a small fee. Please see the Shipping and payments eBay tab for more details on shipping rates and delivery times.
- Sorry, no local pickups available.
- We participate in the eBay global shipping program. Please see the Shipping and payments eBay tab for details on the countries we ship to outside of the U.S.
Customer Satisfaction
- Sixity Auto Direct stands for value, selection, and quality. Our goal is to provide a 5-star shopping experience.
- We give all our customers positive eBay feedback. Please work with us by contacting us here if you have a problem before leaving negative feedback.
Returns
- If you would like to return your new, unopened, and uninstalled part:
- From within My eBay, click Purchases.
- Find the item you ordered.
- Below the Leave Feedback button, click [More Actions] > [Return This Item].
- Select a reason. The most common reason is Doesn't Fit.
- Add details like I tried to install this part, and it didn't fit.
- Click [Request a Return].
- Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled. Original shipping costs and a restocking fee may be deducted from your refund.
- If the item has been opened, installed, or used, we are unable to accept a return due to safety concerns.
About Us
Sixity Auto Direct helps DIY mechanics and everyday drivers find their exact OEM auto part from our extensive collection of 2 million OEM-quality automotive part listings. We feature parts manufactured by hundreds of top global brands, all at affordable prices delivered to your door.
Our goal is to provide you with the best possible shopping experience through unsurpassed value, convenience, and selection. We are a U.S.-based company with a U.S. Customer Service Center ready to help with your questions. Plus all orders are processed within one-business day for fast shipping. Give us a try today - and thanks for shopping with us!
- 1-Day Order Processing
- US-Based Customer Service Team
- Always Genuine OEM-Replacement Parts from the Best Brands
- All Parts Ship from the United States
- Over 30,000 eBay Feedback and A+ Rated by the BBB
Reviews
WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
This National Differential Pinion Bearing fits your 1978 1977 1976 1975 1974 1973 1972 Mazda RX-3 (Rear Inner) and is perfect for a tune up or performance upgrade.
