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Enginetech
Enginetech R40558-040 Engine Cast Iron Piston Ring Complete Set for Domestic and Import Engines
$55.99
In Stock
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SKU: R40558-040
Categories: Piston Ring Set
100% ORIGINAL AND QUALITY
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- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Cast Iron Piston Ring Complete Set
Designed for precise engine rebuilding, the Enginetech R40558-040 engine cast iron piston ring set offers high-quality components engineered to meet the demands of professional rebuilders and DIY enthusiasts alike. This complete set includes top compression rings, second compression rings, and oil rings, all crafted with exacting standards to ensure optimal engine performance and longevity. The rings feature consistent end gaps following SAE guidelines, providing a reliable seal and smooth operation across various engine applications. With a ring outside diameter of 4.050 inches, these rings are suitable for a range of domestic and import engines, making them a versatile choice for engine rebuild projects.
Constructed from durable cast iron, these piston rings resist wear and maintain their integrity under high-pressure conditions. The top compression ring thickness is 5/64 inch, the second compression ring is 3/32 inch thick, and the oil ring measures 3/16 inch, offering a balanced combination of strength and flexibility. Enginetech’s commitment to quality ensures that each set is engineered specifically for engine rebuilers, helping to restore engine compression and efficiency effectively. Our nationwide distribution network and dedicated customer service make sourcing high-quality engine parts straightforward and dependable.
Whether restoring a vintage engine or maintaining a modern powertrain, the R40558-040 set provides a reliable, cost-effective solution. Designed to meet or exceed industry standards, these piston rings are an essential component for achieving optimal engine compression, reducing oil consumption, and extending engine lifespan. Trust Enginetech for high-performance engine parts tailored to your specific needs, backed by decades of expertise in the engine rebuilding industry.
Features:
- Consistent end gaps following SAE guidelines ensure reliable sealing and performance
- Top compression ring thickness: 5/64 inch for optimal compression
- Second compression ring thickness: 3/32 inch for durability and flexibility
- Oil ring thickness: 3/16 inch to efficiently control oil consumption
- Ring outside diameter: 4.050 inches suitable for various engine models
- Constructed from durable cast iron for wear resistance
- Engineered specifically for engine rebuilder applications
- Compatible with both domestic and import engines
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 3/32 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 4.050 |
| Aaiaid Part Number: BBPTR40558-040 |
| Part Number: R40558-040 |
| 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.
