Buy 2004 Porsche 911 Turbo Convertible Differential Housing O-Ring. 2007-09. 2010-13. Differential Frontaxle, Final - OEM Porsche Part # 99970745540 (999-707-455-40)

Bracket o - ring. Carrier o - ring. Differential Housing O - Ring. Rubber O - RING.
A seal that prevents oil from leaking out, or contaminants from entering the Differential Housing. Included with: Differential assembly.

Fits 911

2007-09. 2010-13.
Differential Case - Repair or Replace
Your differential may need to be removed and rebuilt for a variety of symptoms including whine or groan noises, clunks or grinding, or excessive leaks. Our technicians have experience with your 2004 Porsche 911 and can recommend the ideal course of action.