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MAHLE 197724940 PowerPak Piston Kit 359ci 4.040" Bore 2618 Alloy 12.1:1 CR

Manufacturer

Picture for manufacturer MAHLE

Part Number

197724940
12 reviews
Sale Price

$875.60

In Stock (7)

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Usually delivered within 2 days

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Product Details

The MAHLE 197724940 is a PowerPak forged piston kit engineered for high-performance and racing engine builds. Forged from 2618 aluminum alloy, this piston is designed to withstand extreme detonation, boost, and nitrous applications where maximum strength and durability are required. At just 464 grams, it delivers an optimal balance of strength and low reciprocating mass.

Key Specifications:

  • Displacement: 359 cubic inches
  • Bore Diameter: 4.040"
  • Stroke: 3.500"
  • Rod Length: 5.700"
  • Compression Height: 1.550"
  • Wrist Pin Diameter: 0.927"
  • Dome Volume: -8cc (dish/reverse dome)
  • Piston Weight: 464 grams
  • Compression Ratio: 12.1:1
  • Alloy: 2618 Forged Aluminum

MAHLE's PowerPak piston kits include hand-deburred forged pistons, high-quality steel wrist pins, round wire locks, and low-drag performance rings — everything needed for a complete piston assembly. Each piston features MAHLE's proprietary Grafal® anti-friction skirt coating to reduce friction and wear, plus a phosphate dry lubricant coating on pin bores and ring grooves to protect against galling and micro-welding during initial engine start-up and break-in.

The 2618 alloy construction provides superior detonation resistance and strength under extreme heat and pressure, making this piston ideal for forced induction, nitrous, and high-compression naturally aspirated race applications. MAHLE's precision-machined ring grooves ensure consistent ring seal and long service life.

Products specifications

Piston Material

Forged, 2618

Clips Included

Yes

Pin Diameter

0.927

Lateral Gas Ports

Yes

Piston Ring Thickness

1.0mm, 1.0mm, 2.0mm

Pin Style

Floating

Coatings

Phosphate plus Grafal

Piston Kit Quantity

Sold as a set of 8

Piston Style

Flattop, With 2 valve reliefs

Crown Vol

-7.9cc

Rings Included

Yes

Piston Mass

464g

Clip Style

Round Wire

Pins Included

Yes

Prop 65

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

Pin Material

Steel

Found the price unbeatable after much research online. Wish it was a little faster turn around time (3 days), but overall I am happy with my purchase. The option of buying through Amazon was great!

You had some issues when I tried to check out.

Very satisfied with the price and delivery time.

Easy to follow, and found what I was looking for at a very reasonable price. I will be back for more. Customer service very very friendly and helpful when i had to return a part. Was completely no hassle and will gladly keep shopping with Autoplicity for

east to find. exactly what i need

Quick and easy!

Excellent pricing

You have it in stock not like most sites that advertise only to tell you it's not available but had wrong length on the cross bar

Wowo, incredible fast

Good selection, easy installation. The only problem was the stake pocket bolts for my 2015 F150 had to be modified. They were too long. Not sure why. I was positive that I selected that year when I ordered.

Quick and easy. Beat all other prices.I'd definitely use them again.

Excellent customer service. Treated me very well. Issued a refund, no problem. Thank you!!

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