In stock

Wiseco Piston Kit with Gaskets — 89.00 mm — KTM

Wiseco · #0903-0690 · Complete Engines & Rebuild Kits / Engine

Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
Wiseco pistons can be fitted only with Wiseco rings
Cylinder sleeves must be purchased separately.

$358.95

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

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Description & features4 features

Kit Includes:

• Piston Kit #4941M08900

• Ring Set #8900ZC

• Wrist Pin #S641

• Wrist Pin Retainer Set #W5509

• Gasket Kit #W5883

Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
Wiseco pistons can be fitted only with Wiseco rings
Cylinder sleeves must be purchased separately.

Specifications15 specs

Piston Diameter: 88.92 mm
Piston Material: 2618 Aluminum Alloy
Riding Style: Street, Off-Road, Adventure Touring / Dual-Sport
Type: Top End
Model: Forged Series
Stroke Length: 72.00 mm
Compression Ratio: 11.0:1
Engine Type: 4-Stroke
Bore Size: 89.00 mm
Units: Kit
Displacement: 448 cc
Skirt Coating: ArmorGlide®
Shipping weight: 1.4 lb
Package size: 8.5 × 8 × 5.4 in
Country of origin: USA

Fitment3 models · KTM

KTM3 models

450 EXC Racing 4-Stroke2003–2007
450 MXC2003–2005
450 XC-W2007

Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.

Part numbers

Salto part #: 0903-0690
Wiseco part #: PK1445

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock 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?: It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
Is this genuine Wiseco?: Yes. It’s new and genuine, straight from Salto — Wiseco part #PK1445.