FAST DELIVERY
Enginetech K4737(4)PSTD Engine Piston Kit with Separate Full Ring Stack
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Kit- With Separate Full Ring Stack
The Enginetech K4737(4)PSTD Engine Piston Kit offers a reliable solution for engine rebuilders seeking durable and high-performance pistons. Designed for both import and domestic engines, this kit includes pistons engineered to meet the rigorous demands of engine rebuilding professionals. The kit features a full ring stack with separate components, providing flexibility in selecting the ideal rings for your specific application. Whether you opt for standard or premium ring options, this kit ensures optimal sealing and performance. Crafted with precision, the pistons incorporate features that promote durability and efficient combustion, making them suitable for a variety of engine rebuild projects. Enginetech has been family owned and operated since 1982, and their commitment to quality and customer service is evident in every part they produce. These pistons are specifically engineered for engine rebuilders, ensuring compatibility and reliable performance across a wide range of engines. The K4737(4)PSTD kit is ideal for those seeking a cost-effective yet high-quality solution for their engine rebuilding needs, backed by Enginetech’s reputation for excellence and extensive distribution network.
Features:
- Includes full ring stack with separate components for customization
- Engineered for both import and domestic engines
- Options available for standard and premium ring sets
- Designed for durability and efficient combustion
- Compatible with a wide range of engine rebuild projects
- Manufactured by Enginetech, a trusted name in engine parts since 1982
| Aaiaid Part Number: BBPTK4737(4)PSTD |
| Part Number: K4737(4)PSTD |
| 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.









