✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Festive Deal Piston Ring Set, 4.02" Bore. 1 @ 1/8" Keystone, 1 @ 3/32", 1 @ .197". 1 Set Used In 329 Cid 6 Cylinder Diesel Engine (to S/n 277549) ~ Limited Availability [wn0IHEDf]

$45.99 $147.99 -69%

Piston Ring Set for 4.02" BoreExperience top-notch performance with our high-quality Piston Ring Set, specifically designed for a 4.02" bore. This comprehensive set includes all the necessary rings to ensure optimal engine operation and longevity. Wi

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Festive Deal Piston Ring Set, 4.02" Bore. 1 @ 1/8" Keystone, 1 @ 3/32", 1 @ .197". 1 Set Used In 329 Cid 6 Cylinder Diesel Engine (to S/n 277549) ~ Limited Availability [wn0IHEDf]

Piston Ring Set for 4.02" Bore

Experience top-notch performance with our high-quality Piston Ring Set, specifically designed for a 4.02" bore. This comprehensive set includes all the necessary rings to ensure optimal engine operation and longevity. With the inclusion of 1 @ 1/8" Keystone, 1 @ 3/32", and 1 @ .197" rings, you can count on a perfect fit for your 329 CID 6 cylinder diesel engine.
  • Superior Fitment: Our Piston Ring Set is engineered to fit perfectly within the 4.02" bore diameter, ensuring a precise fit that enhances engine efficiency.
  • Enhanced Performance: These rings are crafted from durable materials, reducing friction and improving combustion efficiency for better overall engine performance.

Compatibility and Durability

Our Piston Ring Set is designed for 329 CID 6 cylinder diesel engines, making it a direct replacement for worn-out parts. This set has been used in engines up to serial number 277549, demonstrating its compatibility and reliability. With its durable construction, this set is built to last, providing you with peace of mind and extended engine life.
  • Direct Replacement: Designed as a direct replacement, our Piston Ring Set is easy to install and requires no special tools or modifications.
  • Longevity: The high-quality materials used in this set ensure that it can withstand the demands of heavy-duty diesel engines, providing long-lasting performance.

Enhance Your Engine with Precision

Invest in our Piston Ring Set for 4.02" bore to enhance the performance and longevity of your 329 CID 6 cylinder diesel engine. Our set is not only designed to fit perfectly but also to improve the overall efficiency of your engine. With our Piston Ring Set, you can expect increased power output, reduced emissions, and improved fuel economy.
  • Power Output: The precise fitment and high-quality materials of our Piston Ring Set contribute to increased power and efficiency.
  • Cost-Effective: By using our Piston Ring Set, you can avoid costly repairs and maintain your engine's performance without breaking the bank.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

An amazing tool for my everyday use.

- Lilian Y..

February 5, 2026

Absolutely no complaints!

I couldn't possibly be more pleased.

- Lucia J..

February 5, 2026

Absolutely no complaints!

A solid, high-performing item.

- Mathias T..

Write a Review

You Might Also Like

Discover more great products from our collection.

Sabian 19

Sabian 19" Aax X-Treme Chinese

(136)
$51.99 $166.99 -69%
B7743

B7743

(964)
$22.99 $73.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY