
Nut for Transmission Mainshaft or Countershaft
- Fast US Shipping
- 30-Day Returns
- Secure Checkout
Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Ensure the seamless operation of your vehicle's transmission with the Eastern Nut for Transmission Mainshaft or Countershaft. This essential component is designed to maintain the integrity of your transmission system, providing reliable performance and durability.
- Precision Engineering: Crafted with exact specifications to fit perfectly, ensuring optimal functionality.
- Enhanced Reliability: Made to withstand the demands of high-torque environments, promoting long-lasting use.
- Easy Installation: Designed for a straightforward fit, allowing for quick and hassle-free installation to get you back on the road.
- Quality Assurance: Manufactured by Eastern, a trusted name in automotive parts, ensuring you receive a product built to last.
This nut is specifically designed for the transmission mainshaft or countershaft, with part number A3507879, making it a precise fit for your vehicle's needs. Trust the Eastern brand for quality and performance.
Choose the Eastern Nut for your transmission needs and experience dependable operation.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | Eastern |




