The Enginetech R39158-040 engine cast iron piston ring complete set is designed to deliver reliable performance and durability for a wide range of engines. Crafted with precision, these piston rings are essential components for restoring engine efficiency and ensuring optimal compression. The set includes top compression rings with a thickness of 5/64 inches, second compression rings also at 5/64 inches, and oil rings measuring 3/16 inches thick. Each ring is engineered to meet SAE guidelines for consistent end gaps, providing a proper seal and reducing blow-by and oil consumption. Whether rebuilding a domestic or import engine, this comprehensive set offers the quality and precision needed for professional engine assembly and repair.
Features:
Top Compression Ring Thickness: 5/64 inches for optimal sealing and performance
Second Compression Ring Thickness: 5/64 inches to maintain compression integrity
Oil Ring Thickness: 3/16 inches for effective oil control and lubrication
Ring Outside Diameter: 3.910 inches designed for precise fitment in compatible engines
Engineered by Enginetech: a trusted brand with decades of experience in engine parts manufacturing
Complete set includes all necessary rings for a full rebuild or repair
Designed for both domestic and import engine applications
Features:
Top Compression Ring Thickness: 5/64 in
Second Compression Ring Thickness: 5/64 in
Oil Ring Thickness: 3/16 in
Ring Outside Diameter: 3.910
Aaiaid Part Number: BBPTR39158-040
Part Number: R39158-040
Brand Aaia: BBPT
Shipping :
Free UPS Ground shipping to within the continental United States (48 states)
Alaska, Hawaii, Puerto Rico, U.S territories, APO/ FPO, Canada and other countries there will be a delivery surcharge.
Orders will be shipped out from Monday to Friday a week (except holiday). Orders placed before 3:00pm PST will be shipped out the same day. However, sometimes due to unfortunate circumstances, we may have to delay shipment for one day.
Tracking numbers will be sent via email within one business days when the order was shipped. If you did not received a tracking number, first check your “spam / junk” folder on your email, if it is not there, please give us a call or send us an eBay message.
For international order: your country’s import duties, taxes and brokerage fees are not include in the shipping fee. Please contact the shipping carrier and your local custom office regarding these fees.
Returns :
30 days Money-Back Guarantee!
If you are not happy with your purchase for any reason ( and the part is brand new, has not been installed, or damage in any way) please return it within 30 days for a refund, less shipping fees.
Please contact us for a Return Authorization Number (RMA) and return shipping address. Do not return items without an RMA number or the package will be refused and returned to you at your expense.
Return items must be well packed in the original manufacturer’s packing and contain everything that was originally provided such as packing materials, hardware, manuals, protective wrap/caps, instructions, etc.
Be sure to write down the package tracking number. If your return is lost or damaged during shipping, we cannot refund you because the item cannot be resold or returned to our supplier. You will have to submit a claim directly to your shipping company requesting compensation.
Refunds are issued approximately 1-2 days after we receive your return. Please allow 1-2 days for inspection and processing time before inquiring about the status of your refund.
Piston rings, main bearings, and rod bearings cannot be returned if the manufacturer’s seal or plastic shrink-wrapped has been opened. There is a no-exceptions policy that ensures the quality of the components you receive.
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