Wiseco Standard Bore Piston Kit

Wiseco · #SK1338 · Piston kits & Components

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available.
Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation.
Wiseco pistons can be installed in any of today’s cylinder bore compositions (cast iron, chrome, nikasil and boron composite) with confidence.
Wiseco’s wide range of oversize pistons increase the life of cast iron lined cylinders.

$420.07MSRP $450.95

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

Description & features7 features

Top end rebuild kits will come with precision matched pistons, rings, circlips, wrist pins, and a top end gasket kit for 1 motor. Pistons kits are sold per cylinder and will include precision matched pistons, rings, and circlip. Pro-lite series pistons will include wrist pin.

All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available.
Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation.
Wiseco pistons can be installed in any of today’s cylinder bore compositions (cast iron, chrome, nikasil and boron composite) with confidence.
Wiseco’s wide range of oversize pistons increase the life of cast iron lined cylinders.
With the availability of replacement cylinder sleeves, chrome, nikasil and boron composite cylinders can be resleeved to accept Wiseco’s oversizes.
WPS Distribution centers combined with Wiseco's extensive inventory selection provides you with easy access one of the largest powersports suppliers of pistons and top end rebuild kits in today's marketplace.

Specifications2 specs

Shipping weight: 2.9 lb
Package size: 13.8 × 9 × 4.6 in

Part numbers

Salto part #: SK1338
Wiseco part #: SK1338

Shipping

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Questions4 answers

Is it in stock?: Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Is this genuine Wiseco?: Yes. It ships new from the same distributors the big online stores buy from — Wiseco part #SK1338.