FAST DELIVERY
Enginetech C40538-030 Engine Premium Piston Ring Complete Set for Ford Trucks and Engines
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Since 1982, Enginetech has been a trusted family-owned provider of high-quality engine parts, dedicated to serving engine builders across the country. The C40538-030 Engine Premium Piston Ring Complete Set is engineered specifically to meet the rigorous demands of engine rebuilders, ensuring optimal performance and durability. This comprehensive set is compatible with a range of Ford trucks and engines from the late 1960s to early 1970s, including models like the Ford F-100 and M-400 series. Designed with precision, these piston rings adhere to SAE guidelines, ensuring consistent end gaps and reliable sealing for your engine rebuild.
Constructed with top and second compression rings measuring 3/32 inch and 5/64 inch respectively, along with a 3/16 inch oil ring, this set offers the perfect balance of compression and oil control. The rings feature an outside diameter of 4.050 inches, making them suitable for specific Ford engine applications. Each component in this set is crafted to meet or exceed OEM standards, providing a seamless fit and enhanced engine performance. Whether restoring a vintage Ford or maintaining your classic truck, this piston ring set delivers the quality and precision you demand.
Enginetech's commitment to quality and customer satisfaction is evident in every product, backed by nationwide distribution and expert support. The C40538-030 set is an essential component for engine rebuilders seeking reliable, high-performance piston rings that help restore power, improve compression, and extend engine life. Trust Enginetech to supply parts that meet your needs and exceed expectations, making your engine rebuild project a success.
Features:
- Consistent end gaps following SAE guidelines for reliable performance
- Top compression ring thickness of 3/32 inch for optimal sealing
- Second compression ring thickness of 5/64 inch for balanced compression
- Oil ring thickness of 3/16 inch for effective oil control
- Ring outside diameter of 4.050 inches, designed for specific Ford engine applications
- Engineered for precision fit and durability in performance rebuilding
Fits Following Models:
1964 Ford F-350
1965 Ford F-350
1966 Ford F-350
1968 Ford F-100
1968 Ford F-250
1968 Ford F-350
1968 Ford P-350
1969 Ford F-100
1969 Ford F-250
1969 Ford F-350
1969 Ford P-350
1970 Ford F-100
1970 Ford F-250
1970 Ford F-350
1970 Ford P-350
1971 Ford F-100
1971 Ford F-250
1971 Ford F-350
1971 Ford M-400
1971 Ford P-350
1972 Ford F-100
1972 Ford F-250
1972 Ford F-350
1972 Ford M-400
1972 Ford P-350
1973 Ford F-100
1973 Ford F-250
1973 Ford F-350
1973 Ford M-400
1973 Ford P-350
1973 Ford Ranchero
1974 Ford F-100
1974 Ford F-250
1974 Ford F-350
1974 Ford M-450
1974 Ford P-350
1974 Ford Ranchero
1975 Ford E-100 Econoline
1975 Ford E-100 Econoline Club Wagon
1975 Ford E-150 Econoline
1975 Ford E-150 Econoline Club Wagon
1975 Ford E-250 Econoline
1975 Ford E-250 Econoline Club Wagon
1975 Ford E-350 Econoline
1975 Ford F-100
1975 Ford F-150
1975 Ford F-250
1975 Ford F-350
1975 Ford F-500
1975 Ford Ranchero
1976 Ford E-100 Econoline
1976 Ford E-100 Econoline Club Wagon
1976 Ford E-150 Econoline
1976 Ford E-150 Econoline Club Wagon
1976 Ford E-250 Econoline
1976 Ford E-250 Econoline Club Wagon
1976 Ford E-350 Econoline
1976 Ford F-100
1976 Ford F-150
1976 Ford F-250
1976 Ford F-350
1976 Ford F-500
1976 Ford Ranchero
1977 Ford E-100 Econoline
1977 Ford E-100 Econoline Club Wagon
1977 Ford E-150 Econoline
1977 Ford E-150 Econoline Club Wagon
1977 Ford E-250 Econoline
1977 Ford E-250 Econoline Club Wagon
1977 Ford E-350 Econoline
1977 Ford E-350 Econoline Club Wagon
1977 Ford F-100
1977 Ford F-150
1977 Ford F-250
1977 Ford F-350
1977 Ford F-500
1977 Ford Ranchero
1978 Ford Bronco
1978 Ford E-100 Econoline
1978 Ford E-100 Econoline Club Wagon
1978 Ford E-150 Econoline
1978 Ford E-150 Econoline Club Wagon
1978 Ford E-250 Econoline
1978 Ford E-250 Econoline Club Wagon
1978 Ford E-350 Econoline
1978 Ford E-350 Econoline Club Wagon
1978 Ford F-100
1978 Ford F-150
1978 Ford F-250
1978 Ford F-350
1978 Ford Ranchero
| Top Compression Ring Thickness: 3/32 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 4.050 |
| Aaiaid Part Number: BBPTC40538-030 |
| Part Number: C40538-030 |
| 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.









