What components are included in this bottom-end gasket kit?

This kit includes a complete crankshaft assembly, main bearings, and all the necessary bottom-end gaskets and seals for your engine rebuild.

What makes the crankshaft assembly durable?

The crankshaft features precision-machined webs for ultimate strength and durability. The connecting rod is also copper-plated, heat-treated, and shot-peened to remove residual stress and smooth the surface.

Are the bearings in this kit high quality?

Yes, the kit includes OEM quality main bearings and rod bearings, which are designed for smooth operation and reliable longevity.

Wiseco 79-82 Ski-Doo 440 Bottom End Gasket Kit

Specifications

Brand: Wiseco
Part #: WB1123
UPC: 193564120267

Wiseco 79-82 Ski-Doo 440 Bottom End Gasket Kit

Name: Wiseco 79-82 Ski-Doo 440 Bottom End Gasket Kit
Brand: Wiseco
Price: 44.12 USD
Availability: InStock

$44.12

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1980-1982 Moto-Ski Ultra Sonic. Wiseco bottom end gasket kit includes crankshaft, bearings, and all necessary gaskets for a complete rebuild.

Key Features

Fits 1980-1982 Moto-Ski Ultra Sonic, 1980-1981 Ski-Doo Blizzard 5500, and 1982 Ski-Doo Blizzard 9500.
This kit contains a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.
Gaskets and seals are supplied under a single part number for convenience.
Features precision-machined crank webs for strength and durability.
Includes a copper-plated, heat-treated, and shot-peened connecting rod to reduce stress.
Main and rod bearings are OEM quality for smooth operation and longevity.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Moto-Ski Ultra Sonic 1980-1982
Ski-Doo Blizzard 5500 1980-1981
Ski-Doo Blizzard 9500 1982

Product Details

Wiseco is known for making performance engine components, and this bottom-end gasket kit is a solid option for your 1980-1982 Moto-Ski Ultra Sonic. If you're rebuilding the bottom end of your engine, having all the necessary gaskets and seals in one place saves you a lot of hassle and ensures you don't miss any critical parts.

This kit goes beyond just gaskets; it includes a complete crankshaft assembly, main bearings, and all the bottom-end gaskets and seals you'll need. The crankshaft features precision-machined webs for strength, and the connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress and smooth the surface. The main and rod bearings are OEM quality, which helps ensure smooth operation and reliable longevity for your engine.

Getting all these essential components together under one part number makes your rebuild job more convenient and reliable. It's a must-have to get your engine rebuild done right.