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MAHLE 51240CP.040 Original Engine Piston Ring Set Oversize - 040

(Ford F-150 2000-17; Toyota Tundra 2000-17, T100 1993-98; Jeep CJ7 1980, CJ5 1980; Chevrolet Monza 1978-80; Pontiac Ventura 1977, Sunbird 1977-80 + 5 more models)

Part of: MAHLE Original Engine Piston Ring Set Oversize

Other options in this family: MAHLE S42097.020 MAHLE 41718.020 MAHLE 51471CP MAHLE 51497CP.020 MAHLE 41865CP

Manufacturer

Picture for manufacturer MAHLE

Part Number

51240CP.040
12 reviews
Sale Price

$20.60

Estimated ship date Monday, November 23

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Product Details

The MAHLE Original 51240CP.040 is a precision-engineered engine piston ring set designed to restore proper compression, oil control, and engine performance. Manufactured to OEM specifications, this ring set is part of MAHLE's trusted Original line, built for professional engine rebuilders and demanding repair applications.

Key Features:

  • Oversize (.040") — engineered for use with bored cylinders at 0.040" over standard size
  • OEM-grade materials — rings manufactured from high-quality cast iron and/or steel alloy for long service life
  • Precision fit — tight tolerances ensure proper ring seal, reducing blow-by and oil consumption
  • Complete set — includes compression rings and oil control ring assembly for each piston
  • Surface treatment — rings feature appropriate coatings (such as chrome or moly facing) for enhanced wear resistance and break-in performance
  • MAHLE Original quality — same standard used by major OEM engine manufacturers worldwide

MAHLE is a globally recognized leader in engine components, supplying OEM parts to major automotive manufacturers. The Original line upholds those same exacting standards, making the 51240CP.040 piston ring set the preferred choice for engine rebuilds requiring .040" oversize rings. Ideal for use during complete engine overhauls to restore cylinder sealing and reduce oil consumption.

Products specifications

Fits

Ford F-150 2000-17; Toyota Tundra 2000-17, T100 1993-98; Jeep CJ7 1980, CJ5 1980; Chevrolet Monza 1978-80; Pontiac Ventura 1977, Sunbird 1977-80, Phoenix 1977-78, Astre 1977; Oldsmobile Starfire 1978-80; American Motors Concord 1980, Spirit 1980

Piston Ring Size

.040IN

Piston Ring Type

Standard

fast shipping an low prices

Nice!

Took some doing but i did get to place my order.

Ok couldnt get the next day air delivery

first time ive order from here and my experience was great! shipping was crazy fast. and they had the best price shipped on the 2jz arp head stud set i could find. also how on their site they actually list if they have the part in stock and how many which is very helpful. ive payed for parts to find out the vender didn't even have them available. which lead to more down time. and we all hate down time :)

Great, fast and easy. Wish there would have been an area to put a note as I wanted to ask for a tracking # when these are sent out...Thanks

Easy, fast, and saved$$

it was quick and easy

Good service, great products and quick shipping. I received a good shipping discount using Google payment. Only problem was the item was shipped to my billing address instead of my shipping address.

So far so good

Best Price

Quick and easy. Will report back when products arrive.

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