My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MAHLE 41940.040 Plasma-Moly Piston Ring Set 0.040" Oversize

(Ford F-250 Super Duty 2003-07, F-350 Super Duty 2003-07, Excursion 2003-05, E-350 Super Duty 2004-10, F-450 Super Duty 2003-07 + 4 more models)

Part of: MAHLE Plasma-Moly Piston Ring Set Bore

Other options in this family: MAHLE S40564CP.030 MAHLE 41718.030 MAHLE 41787CP-030 MAHLE 41699 MAHLE 41497CP.020

Manufacturer

Picture for manufacturer MAHLE

Part Number

41940.040
11 reviews
Sale Price

$245.48

Estimated ship date Monday, November 23

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MAHLE 41940.040 Engine Piston Ring Set delivers OEM-quality performance for 2003-2010 Ford 6.0L Power Stroke diesel engines with a 3.780" bore diameter (0.040" oversize). As an Original Equipment Manufacturer to the world's leading diesel engine producers, MAHLE brings decades of engineering expertise to this complete ring package.

Key Features:

  • Plasma-moly face coating on compression rings for superior wear resistance and faster break-in
  • Pre-lapped ring surfaces for quick seating and immediate sealing
  • Complete 8-cylinder set includes all compression and oil control rings
  • Carbon steel top compression ring for maximum durability
  • Cast iron second compression ring and oil control assembly
  • Precision-engineered to 0.040" oversize specifications

This complete piston ring set is compatible with Ford/Navistar Power Stroke 6.0L diesel V8 engines and fits standard MAHLE, OEM Ford, and aftermarket pistons designed for 3.780" bore diameter. MAHLE's advanced manufacturing ensures consistent ring tension, optimal oil control, and reliable compression sealing for restored engine performance.

Products specifications

Fits

Ford F-250 Super Duty 2003-07, F-350 Super Duty 2003-07, Excursion 2003-05, E-350 Super Duty 2004-10, F-450 Super Duty 2003-07, F-550 Super Duty 2003-07, E-450 Super Duty 2004-10, E-350 Club Wagon 2004-05; Chevrolet Corvette 1997-2004

Piston Ring Size

.040IN

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Great service and product. A+!

Quick and easy

I used a coupon code that was said to give me free shipping, I don't see any charge fire shipping until the very last page, then $10! Wow lucky I really need these

Wowo, incredible fast

Offered a discount right away, I like that.

I was very impressed at the timely fashion our order was shipped. I will be shopping with Autoplicity in the future.

The Billing and shipping address was not clear.

very good .

First time I've ordered from Autoplicity. They had the cheapest price, I found online. Shipping was quick also. <br>Thanks!!!

I ordered an AEM intake from Autoplicity because they had the best prices but it was on backorder from AEM. Autoplicity emailed me to let me know right away and sent me a confirmation when it was back in stock. I'll be shopping here again!

Not sure if they overlooked my order but I didn't get my shipping info (3 days after ordered) until I emailed asking for status update. I received a response the following day and all my items ordered came 2 days later...much faster than I had anticipated considering the "delay" or lack thereof (5 days total). Long story short...items are as described, best prices (from what I can researched online for same items/brand) and resonable shipping prices. the selection and brand(s) offered were somewhat limited for my specific needs, otherwise I would've ordered more.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy