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Enginetech
Enginetech R40058-STD Engine Cast Iron Piston Ring Complete Set for Domestic and Import Engines
$44.99
In Stock
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SKU: R40058-STD
Categories: Piston Ring Set
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Cast Iron Piston Ring Complete Set
Designed for high performance and durability, the Enginetech R40058-STD engine cast iron piston ring set provides reliable sealing and optimal engine efficiency. Crafted with precision, these rings are engineered to meet the demands of rebuilders and mechanics seeking quality components that deliver consistent results. The set includes top compression rings, second compression rings, and oil rings, all manufactured to exact specifications for a perfect fit and function in a variety of engine applications. Whether restoring an older engine or assembling a new one, these piston rings ensure proper compression and oil control, contributing to engine longevity and smooth operation.
This complete set features rings with a 4.000-inch outside diameter, with top and second compression rings each having a thickness of 5/64 inch, and oil rings measuring 3/16 inch in thickness. All rings are manufactured following SAE guidelines for consistent end gaps, which helps prevent issues such as blow-by and oil consumption. As part of Enginetech’s extensive product line, these rings are designed to meet or exceed OEM standards, making them suitable for both domestic and import engine rebuilds.
Enginetech has been family-owned and operated since 1982, committed to providing high-quality engine parts and exceptional customer service. Their parts are specifically engineered for engine rebuilders, ensuring a perfect balance between performance, durability, and affordability. This piston ring set is ideal for professional mechanics and enthusiasts alike who demand reliable components to restore engine performance and extend engine life. Trust Enginetech for parts that are built to last and backed by a reputation of quality and integrity.
Features:
- Top Compression Ring Thickness: 5/64 inch for optimal sealing
- Second Compression Ring Thickness: 5/64 inch for reliable performance
- Oil Ring Thickness: 3/16 inch for effective oil control
- Ring Outside Diameter: 4.000 inches for precise fit
- Engine rebuild compatible for domestic and import engines
- Designed following SAE guidelines for consistent end gaps
- Constructed from durable cast iron for longevity
- Complete set includes all necessary rings for a full rebuild
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 4.000 |
| Aaiaid Part Number: BBPTR40058-STD |
| Part Number: R40058-STD |
| 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.
