NATIONAL 309
NATIONAL part number 309 is a transfer case output shaft bearing in the Drivetrain system. This catalog matches it to 83 year-and-engine configurations from 2001 to 2019.
Verified fitment includes 2019 Ram 2500 5.7L V8 ; 2019 Ram 2500 6.4L V8 ; 2019 Ram 2500 6.7L L6 DIESEL Turbocharged ; 2019 Ram 3500 6.4L V8 ; 2019 Ram 3500 6.7L L6 DIESEL Turbocharged , plus 78 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is NATIONAL 309?
NATIONAL part number 309 is a transfer case output shaft bearing with published application data for 83 vehicle configurations from 2001 to 2019. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does NATIONAL 309 fit?
This catalog matches 309 to 83 year-and-engine configurations from 2001 to 2019. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is NATIONAL 309 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. NATIONAL 309 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
AutoFactsDB is reader-supported. As an Amazon Associate, we earn from qualifying purchases made through links on this page — at no extra cost to you.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.