Engine Rebuild Overhaul Kit For Mercedes-Benz A250 CLA220 W176 C117 M270 2.0L Items Description: Pistons Rings OE# 270 030 20 17 270 030 00 24 270 030 04 17 270 030 11 17 270 030 19 17 270 030 22 17 270 030 26 17 270 030 28 17 270 030 29 17 270 030 01 24 Pistons Rings Spec - STD 0.00 spec (no fit cylinder expand) - Cylinder bore ?83.00mm - Bolt Diameter ?20mm - Bolt Length 51mm - Ring Thickness 1.2mm / 1.0mm / 2.0mm Seals Gasket Kit OE# 274 016 00 20 274 016 41 00 274 016 20 00 270 010 00 68 013 997 37 46 274 142 01 80 000 053 56 58 000 053 07 00 Package: Pistons rings x1set Overhaul gakset x1set Shipping Policy: Item will be shipped within 1-5 working days after full payment is received Economy Shipping: 15-50 business days Standard Shipping: 10-35 business days Expedited Shipping: 3-7 business days Note: Average delivery time for reference only, actual time varies for different countries and related to uncontrollable factors such as weather weather / custom and holidays. Terms of Sale: - 30 Days Free Return and Money Back - If you are not satisfied with your purchase, you can return the item with original packaging back to us for full refund, not any re-stock fee, the return cost should be paid by buyer. - If you receive any wrong items, or damage during the transportation or defect items, we will accept the return and pay the return freight, Please noted that the return cost should be prepaid by buyer, we will issue the refund of return cost to buyer after inspecting the faulty item. - Please kindly contact us before return, our representatives will send you the detailed return instruction. - The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses. Customer Service: Contact us if you have a complaint, or plan to leave us a negative or neutral feedback, please contact us and we will be glad to help solve the problem. We reply your message within 24 hours, thank you!