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Enginetech
Enginetech KB257(8)040 High Performance Keith Black Engine Piston Set - Without Rings
$784.99
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SKU: KB257(8)040
Categories: Piston Set
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- Description
- Fitment
- Warranty and Refund
- Reviews
High Performance Kieth Black Engine Piston Set - without Rings
The Enginetech KB257(8)040 High Performance Keith Black Engine Piston Set is designed for optimal engine performance and durability. Crafted for use in various engines, this piston set features matched weights to ensure perfect balance, reducing vibrations and promoting smooth operation. The pistons are engineered with precision to meet the demands of high-performance applications, making them an excellent choice for engine rebuilds or upgrades.
Each piston includes key features such as a top compression ring thickness of 5/64 inches, a second compression ring thickness of 5/64 inches, and an oil ring thickness of 3/16 inches. These specifications contribute to efficient sealing and oil control, enhancing engine longevity and performance. The piston pin outside diameter measures 0.990 inches, and the bore diameter is 4.250 inches, ensuring compatibility with a range of engine configurations.
Enginetech, a family-owned company operating since 1982, specializes in high-quality engine parts tailored for engine rebuilers. Their parts are engineered specifically for rebuilders and mechanics seeking reliable, performance-oriented components. The KB257(8)040 piston set is part of their comprehensive product line, which includes complete engine kits and individual components, supported by nationwide distribution and excellent customer service. Trust Enginetech for your engine rebuild needs, knowing their parts are crafted for precision and durability.
Features:
- Matched weights for perfect balance
- Top Compression Ring Thickness: 5/64 inches
- Second Compression Ring Thickness: 5/64 inches
- Oil Ring Thickness: 3/16 inches
- Piston Pin Outside Diameter: 0.990 inches
- Bore Diameter: 4.250 inches
- Engineered specifically for engine rebuilder needs
- Part of Enginetech's high-quality product line
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Piston Pin Outside Diameter: 0.9900 |
| Bore Diameter: 4.250 |
| Aaiaid Part Number: BBPTKB257(8)040 |
| Part Number: KB257(8)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.
