Dorman - OE Solutions Engine Crankshaft Seal Retainer P/N:635-327
Keep the rear main seal properly positioned and help hold oil in at the back of the engine with the Dorman - OE Solutions Engine Crankshaft Seal Retainer 635-556. This aluminum retainer is engineered to secure the rear main seal and drops in as a direct-fit replacement for the listed Audi and Volkswagen applications — including the 2005-2008 Audi A4 [V6-3.2L], 2005-2012 Audi A4 Quattro [V6-3.2L], 2008-2013 Audi A6 [V6-2.8L], 2013-2017 Audi Q5 [V6-3.0L], and 2011-2017 Volkswagen Touareg [V6-3.0L]. See the Buyer's Guide tab for the full list of covered years, makes, models, and engine codes.
Standard-replacement grade, backed by a team of product experts in the United States and more than a century of automotive experience. Country of origin: China.
Interchange: 728550 · 67947 · V103681 · 819003600 · 06E103153E
This part cross-references / interchanges with the following part numbers:
What does this part do?
It's a crankshaft seal retainer engineered to secure the rear main seal at the back of the engine. If a leaking or deteriorated original retainer is causing oil seepage, this part replaces it.
Does it include a gasket or mounting hardware?
It ships with a gasket or seal. Mounting hardware is not included — consult the vehicle service information for the correct fasteners and whether they may be reused.
What is this retainer made of?
It is made from aluminum with a metallic gray, natural finish for reliable service.
Will it fit my vehicle?
It's a direct-fit replacement for the listed Audi A4, A5, A6, A7, A8, Q5, Q7 and Volkswagen Touareg models. Check the Buyer's Guide tab for the full list of years and engine codes.
What part numbers does this replace?
It cross-references 728550, 67947, V103681, 819003600, and 06E103153E.
WARNING: These products can expose you to chemicals including lead and phthalates, which are 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.