FAST DELIVERY
SKU: M42508-030
Categories: Piston Ring Set
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech M42508-030 Engine Premium Piston Ring Complete Set offers high-quality components designed for engine rebuilders and enthusiasts alike. Crafted with precision, these piston rings ensure optimal engine performance and longevity. The set includes top compression rings with a thickness of 3/32 inch, second compression rings measuring 5/64 inch, and oil rings also at 5/64 inch, all engineered to maintain proper sealing and compression within your engine. The rings are manufactured with consistent end gaps following SAE guidelines, which guarantees reliable operation and ease of installation. The outside diameter of the rings measures 4.250 inches, making them suitable for a variety of engine models requiring this specification.
Enginetech has been family-owned and operated since 1982, specializing in providing high-quality engine parts tailored for engine rebuilders. Their extensive product line includes complete engine kits and individual components, serving both import and domestic engines across the nation. Known for their commitment to quality, Enginetech parts are engineered specifically for engine builders seeking durability and precision. Their customer service is dedicated to supporting rebuilders at every stage, ensuring you receive the right parts for your project. Trust in Enginetech’s reputation for quality and reliability when selecting piston rings for your engine rebuild or repair.
This complete piston ring set is a perfect choice for those looking to restore engine compression, improve performance, and extend engine life. Designed to meet or exceed industry standards, these rings are ideal for a variety of applications, providing a seamless fit and reliable sealing. Whether you are rebuilding a classic engine or maintaining a modern powertrain, the Enginetech M42508-030 set provides the quality and performance you depend on for a successful rebuild.
Features:
- Top Compression Ring Thickness: 3/32 inch for optimal sealing
- Second Compression Ring Thickness: 5/64 inch for effective compression
- Oil Ring Thickness: 5/64 inch to ensure proper lubrication
- Ring Outside Diameter: 4.250 inches for precise fit
- Consistent end gaps following SAE guidelines for reliable performance
- Engineered for durability and precise sealing in engine rebuilds
- Designed by Enginetech, a trusted name in high-quality engine parts
| Top Compression Ring Thickness: 3/32 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 5/64 in |
| Ring Outside Diameter: 4.250 |
| Aaiaid Part Number: BBPTM42508-030 |
| Part Number: M42508-030 |
| 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.
