LUK GDK321K
LUK part number GDK321K is a differential rebuild kit in the Drivetrain system. This catalog matches it to 23 year-and-engine configurations from 2002 to 2010.
Verified fitment includes 2010 Hummer H3 5.3L V8 ; 2010 Hummer H3T 5.3L V8 ; 2009 Hummer H3 3.7L L5 ; 2009 Hummer H3 5.3L V8 ; 2008 Cadillac Escalade 6.2L V8 , plus 18 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is LUK GDK321K?
LUK part number GDK321K is a differential rebuild kit with published application data for 23 vehicle configurations from 2002 to 2010. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does LUK GDK321K fit?
This catalog matches GDK321K to 23 year-and-engine configurations from 2002 to 2010. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is LUK GDK321K OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. LUK GDK321K 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.