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Wiseco 2379M07850 Pro-Lite Piston Kit Forged Aluminum - 78.50mm 0.020

(1999 Ski-Doo Formula Deluxe 670; 1995 Ski-Doo Formula SS; 1998-1999 Ski-Doo Formula Z 670; 1994, 1996 Ski-Doo Mach 1; 1997-1998 Ski-Doo MX Z 670 + 1 more model)

Part of: Wiseco Pistons Pro-Lite Forged Piston Kit Bore

Other options in this family: Wiseco Pistons 2454M06100 Wiseco Pistons 2376M07800 Wiseco Pistons 2434M07000 Wiseco Pistons 752M04450 Wiseco Pistons 526M06750

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

2379M07850
9 reviews
Sale Price

$159.99

Estimated ship date Thursday, November 26

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Product Details

The Wiseco 2379M07850 Pro-Lite Piston Kit is a high-performance forged piston solution engineered for riders and builders demanding reliability and power. Sized at 78.50mm (+0.020 over stock), this oversize piston is purpose-built for engines that have been bored to accommodate a fresh, properly fitted piston.

Wiseco forges each Pro-Lite piston from a high-silicon aluminum alloy, delivering an exceptional strength-to-weight ratio. The innovative forging design and optimized piston skirt geometry work together to maximize horsepower and torque output while reducing friction and parasitic losses.

Kit Includes:

  • Forged high-silicon aluminum piston
  • Piston rings
  • Wrist pin
  • Circlips

Key Features:

  • Forged high-silicon aluminum alloy construction for superior strength and durability
  • Pro-Lite design reduces reciprocating mass for improved throttle response
  • Optimized skirt profile minimizes friction and promotes even wear
  • 78.50mm bore diameter — 0.020" oversize requiring professional cylinder boring or sleeving
  • Complete kit includes rings, pin, and circlips for a full installation

Important Installation Note: This is an oversize piston. Installation requires the cylinder to be professionally bored or sleeved to the correct 78.50mm specification prior to fitment.

Products specifications

Fits

1999 Ski-Doo Formula Deluxe 670; 1995 Ski-Doo Formula SS; 1998-1999 Ski-Doo Formula Z 670; 1994, 1996 Ski-Doo Mach 1; 1997-1998 Ski-Doo MX Z 670; 1995-1997 Ski-Doo Summit 670

Piston Material

4032

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Bore Diameter

78.50

Engine Type

ICE

Product Type

Engine Piston Kit

Industry

Powersports

Out of Stock Message

Estimated Shipped Date 3-4 Weeks

Product Market

Snow

EBAY Category ID

177976

Skirt Coating

Yes

Piston oversize

0.50

Product Series

2 Stroke Forged Series

Piston Diameter

78.40

Title

Wiseco 2 Stroke Forged Series Piston Kit, 78.50 MM Bore

Included Components

Ring Set #3091LK, Wrist Pin #S631, CirClip #CW20

Title - Web

Ski-Doo Wiseco Piston Kit - 78.50 mm Bore

Confusing to use PayPal for payment, didn't allow me to update phone, charged more for shipping than quoted.

First time here hope to get my item quick and correct.

was looking for Sensen # 32130291 @ $48.85 ea., but got to your site ,the only thing that came up, was KYB-sr 4053 @ $56.11, Which still good priced.

Order process was very easy. Also, prices are very competitive.

A+

Found easy

So far so good. Easy ordering

Very quick and easy with PayPal..Bought here because they use PayPal

Excellent transaction and price

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