FAST DELIVERY
Enginetech C38736-040 Engine Premium Piston Ring Complete Set for Domestic and Import Engines
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech C38736-040 Engine Premium Piston Ring Complete Set is designed to deliver reliable sealing and optimal performance for a wide range of engines. Engine rebuilders and automotive professionals rely on Enginetech for high-quality components that meet strict industry standards. This complete set includes top compression rings, second compression rings, and oil rings, all engineered to ensure proper fit and function.
Each ring features consistent end gaps that follow SAE guidelines, ensuring a precise seal and reducing blow-by. The top and second compression rings have a thickness of 3/32 inches, while the oil ring is 3/16 inches thick, providing durability and excellent oil control. The rings are compatible with pistons having an outside diameter of 3.875 inches, making them suitable for various engine rebuild applications.
Manufactured with quality materials, the Enginetech C38736-040 set guarantees longevity and performance in demanding engine environments. Whether you're restoring a classic vehicle or performing routine maintenance, these piston rings are designed to help restore engine compression, improve efficiency, and extend engine life. Enginetech’s commitment to quality and customer satisfaction makes this set an ideal choice for professional engine builders and DIY enthusiasts alike. Trust in Enginetech’s expertise and comprehensive product line to meet your engine rebuilding needs.
Features:
- Consistent end gaps following SAE guidelines for reliable sealing
- Top and second compression rings with 3/32-inch thickness for durability
- Oil ring with 3/16-inch thickness for effective oil control
- Ring outside diameter of 3.875 inches suitable for various engines
- Engineered for high performance and longevity in demanding environments
| Top Compression Ring Thickness: 3/32 in |
| Second Compression Ring Thickness: 3/32 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 3.875 |
| Aaiaid Part Number: BBPTC38736-040 |
| Part Number: C38736-040 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









