Billet Aluminium Collapsible Oil Return Tube Kit, 911 (930 / 964 / 993)

Collapsible return tubes that fit without pulling the valve covers — addressing the single most common air-cooled oil leak.

Cooling & Lubrication In production confidence: medium

Manufacturing

Manufacturer	Patrick Motorsports
Origin	🇺🇸 United States Vendor head office — place of manufacture not stated
Process	CNC Machined
Additively manufactured	No
Material	6061-T6 Aluminium
Notes	The seals at each end of the factory tubes are the classic failure point; a collapsible design turns an engine-out job into a roadside-adjacent one.