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FR SPORT
CP Pistons CP Radial Wall Low Tension Flex Vent Oil Ring - 4.140 Bore / 3.0mm / .150 3-D30-4140-0
$8.40
Frequently bought together
Free shipping on orders over $150
Hassle-free returns & exchanges
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Product details
CPP Piston Rings
SKU: 20G8X
Why customers choose Ride Rite
Tesla & EV specialists
Every part is matched to your exact car — verified fitment, not a generic catalog.
Mobile install across the Bay Area
Skip the shop — our team comes to you for professional installation throughout California.
Free, fast shipping
Orders over $150 ship free and fully tracked, with most parts leaving the warehouse quickly.
Real human support
Talk to actual suspension specialists before and after your purchase — never a call center.
