FAST DELIVERY
SKU: M42558-030
Categories: Piston Ring Set
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech M42558-030 Engine Premium Piston Ring Complete Set is designed to deliver reliable performance and durability for your engine rebuild. Crafted with precision, this set includes high-quality piston rings that conform to SAE guidelines, ensuring consistent end gaps for optimal sealing and longevity. The set features top and second compression rings with a thickness of 5/64 inches, along with a 3/16-inch oil ring, providing effective compression and oil control within the engine cylinder. The rings are engineered with an outside diameter of 4.250 inches, making them suitable for a range of engines requiring these specifications. Engineered by Enginetech, a family-owned company operating since 1982, these piston rings are manufactured to meet stringent quality standards, making them an ideal choice for professional rebuilders and enthusiasts alike.
Each component in this complete set is designed for precision fit and performance, ensuring that your engine maintains proper compression and oil management. Enginetech’s commitment to quality means that these piston rings are made from durable materials that withstand the rigors of engine operation, resulting in improved efficiency and reduced wear over time. The set is compatible with a variety of domestic and import engines, offering versatile application options. Whether you're restoring an older engine or building a new one from scratch, the Enginetech M42558-030 set provides the dependable performance you need for a successful rebuild.
With nationwide distribution and excellent customer service, Enginetech is dedicated to supporting engine builders with high-quality parts and expert advice. The M42558-030 piston ring set is a critical component for maintaining engine integrity and ensuring smooth operation. Backed by the company's extensive experience and commitment to quality, this complete set guarantees a precise fit and long-lasting performance, making it an essential part of your engine rebuilding project.
Features:
- Consistent end gaps following SAE guidelines for optimal sealing
- Top and second compression rings each with a thickness of 5/64 inches
- Oil ring with a thickness of 3/16 inches for effective oil control
- Ring outside diameter of 4.250 inches suitable for specific engine applications
- Engineered and manufactured by Enginetech, a trusted name since 1982
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 4.250 |
| Aaiaid Part Number: BBPTM42558-030 |
| Part Number: M42558-030 |
| 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.
