Piston ring for W164 W221 W251 W166 air suspension compressor
We offer a Limited Lifetime Warranty for customers. Orders outside
of these regions come with a Limited One-Year Warranty. Our
Warranty is non-transferable.
If a part is defective, We will either replace or repair that part,
as long as it is within the Warranty period and proof of purchase
is provided. We offer a Limited 30-Day Warranty on parts used in
commercial vehicles. Improper use or installation is not a
We're so confident you will be 100% satisfied with our products
that it offers you a one-year warranty policy on unused and
uninstalled products. For complete Warranty details and
limitations, please contact us.
For inquiries,we will reply to you within 24 hours.
Mobile/Whatsapp/Wechat: +86 13560454608