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Wiseco WPC161B Complete Bottom End Kit with Crankshaft Assembly

(2009-2023 KTM 65 SX; 2021-2023 Gas Gas MC 65; 2017-2023 Husqvarna TC65)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

WPC161B
10 reviews
Sale Price

$359.99

Estimated ship date Thursday, November 19

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Fitment guaranteed

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Product Details

The Wiseco WPC161B is a complete bottom end rebuild kit featuring a factory-assembled crankshaft and all the supporting components needed for a thorough engine rebuild. This all-inclusive kit eliminates the guesswork of sourcing individual parts, delivering everything required to restore the bottom end to like-new condition in a single package.

Kit Includes:

  • Factory-assembled and precision-trued crankshaft with connecting rod
  • Top end rod bearing
  • Premium OEM-quality main bearings
  • Complete bottom end gasket set with all seals and O-rings

Crankshaft & Bearing Features:

  • Crankshaft is factory assembled and precision trued to OEM specifications
  • Double-forged connecting rod with improved grain flow for superior dimensional consistency
  • Shot-peened rod surfaces to eliminate residual stress and smooth forging transitions
  • Double-drilled small end for enhanced piston pin lubrication and cooling
  • Silver-coated bronze phosphor thrust washers with dimpled design for improved oil retention and reduced friction
  • Crank pin bearings manufactured from high-quality hot rolled steel, case-hardened to 58–62 RC
  • Caged needle roller bearings for maximum RPM capability
  • Corrosion-resistant surface treatment for long-term protection against pitting and oxidation

Gasket & Seal Features:

  • Premium-material gaskets meeting or exceeding OEM sealing standards
  • Includes all seals, gaskets, and O-rings required for a complete bottom end rebuild

Wiseco's complete bottom end kits are engineered for riders who demand reliability and performance. With OEM-grade bearings, a precision-built crankshaft, and a full gasket set included, the WPC161B provides everything needed to confidently complete a bottom end rebuild the right way.

Products specifications

Fits

2009-2023 KTM 65 SX; 2021-2023 Gas Gas MC 65; 2017-2023 Husqvarna TC65

Easy checkout.

good so far

your site was difficult to find through e-bay..I also was unable to use Pay Pal which was disappointing as I would prefer that method Thank You The post comment...I thought I ordered diamond shield..I received the smooth.however the are fine

This was very easy. Buying this for my husband and all went great. Shipping price was a plesant surprise. Thanks!

Very easy not hard to look up part I needed

Easy to purchase, I will wait and see the quality of the product.

Quick and reasonable!

Not only were they the cheapest price on the web, they shipped out my item the next day!<br><br>Thank you Autoplicity!<br><br>I'll definitely use you again/

- Updated review -<br>Autoplicity.com contacted me after my original review and admitted to making a mistake with my order. They have refunded my shipping and I am happy now.<br><br>- Original review -<br>After 18 days the part finally arrived. The filter appears to have been sent directly from K&N, but I ordered on the 20th of June, yet the packing date that K&N Engineering Inc. shows is July 3rd.

Fast shipping, good communication, a pleasure to do business with. I would definitely buy from again.

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