CRANKSHAFT BOTTOM KIT 05-14 TRX400EX, WISECO WPC131B HONDA ATV
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Wiseco crankshaft assembly with main bearings and bottom end gasket set, part number WPC131B. The kit contains a crankshaft, bottom end gasket kit with seals, and crankshaft bearings & seals. Wiseco powersports crankshafts feature a double forged connecting rod made from dedicated forgings for superior strength, durability, and dimensional consistency. The rods have improved grain flow, shot peening to eliminate residual stress, and oil slots to maximize lower rod oiling and extend bearing life. These crankshafts and connecting rods are designed to work together with Wiseco pistons for a smooth rotating assembly. The all forged bottom end provides durability to withstand demanding use.
- SKU
- 56-199.WI.B.CBK
- Brand
- Wiseco
- Availability
- In Stock (2)
Fitments (60)
| Make | Model | Year |
|---|---|---|
| HONDA | TRX 400 EX | 1999 |
| HONDA | TRX 400 EX | 2000 |
| HONDA | TRX 400 EX | 2001 |
| HONDA | TRX 400 EX | 2002 |
| HONDA | TRX 400 EX | 2003 |
| HONDA | TRX 400 EX | 2004 |
| HONDA | TRX 400 EX | 2005 |
| HONDA | TRX 400 EX | 2006 |
| HONDA | TRX 400 EX | 2007 |
| HONDA | TRX 400 EX | 2008 |
| HONDA | TRX 400 EX | 2009 |
| HONDA | TRX 400 EX | 2010 |
| HONDA | TRX 400 EX | 2011 |
| HONDA | TRX 400 EX | 2012 |
| HONDA | TRX 400 EX | 2013 |
| HONDA | TRX 400 EX | 2014 |
| HONDA | TRX 400 X | 2009 |
| HONDA | TRX 400 X | 2010 |
| HONDA | TRX 400 X | 2011 |
| HONDA | TRX 400 X | 2012 |
| HONDA | TRX 400 X | 2013 |
| HONDA | TRX 400 X | 2014 |
| HONDA | TRX 400EX | 1999 |
| HONDA | TRX 400EX | 2000 |
| HONDA | TRX 400EX | 2001 |
| HONDA | TRX 400EX | 2002 |
| HONDA | TRX 400EX | 2003 |
| HONDA | TRX 400EX | 2004 |
| HONDA | TRX 400EX | 2005 |
| HONDA | TRX 400EX | 2006 |
| HONDA | TRX 400EX | 2007 |
| HONDA | TRX 400EX | 2008 |
| HONDA | TRX 400X | 2009 |
| HONDA | TRX 400X | 2010 |
| HONDA | TRX 400X | 2011 |
| HONDA | TRX 400X | 2012 |
| HONDA | TRX 400X | 2013 |
| HONDA | TRX 400X | 2014 |
| HONDA | TRX EX 400 | 1999 |
| HONDA | TRX EX 400 | 2000 |
| HONDA | TRX EX 400 | 2001 |
| HONDA | TRX EX 400 | 2002 |
| HONDA | TRX EX 400 | 2003 |
| HONDA | TRX EX 400 | 2004 |
| HONDA | TRX EX 400 | 2005 |
| HONDA | TRX EX 400 | 2006 |
| HONDA | TRX EX 400 | 2007 |
| HONDA | TRX EX 400 | 2008 |
| HONDA | TRX EX 400 | 2009 |
| HONDA | TRX EX 400 | 2010 |
| HONDA | TRX EX 400 | 2011 |
| HONDA | TRX EX 400 | 2012 |
| HONDA | TRX EX 400 | 2013 |
| HONDA | TRX EX 400 | 2014 |
| HONDA | TRX X 400 | 2009 |
| HONDA | TRX X 400 | 2010 |
| HONDA | TRX X 400 | 2011 |
| HONDA | TRX X 400 | 2012 |
| HONDA | TRX X 400 | 2013 |
| HONDA | TRX X 400 | 2014 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Bottom End Kits
- Variant Id
- 250238
FULL DESCRIPTION
Wiseco Crankshaft Bottom End Kit
This comprehensive Wiseco Crankshaft Bottom End Kit is designed to provide a robust and reliable foundation for your vehicle's engine. Engineered for optimal performance and longevity, this kit includes all the essential components for a complete bottom end rebuild.
Key Features:
- Complete Crankshaft Assembly: Features a high-quality crankshaft engineered for superior strength and durability.
- Double Forged Connecting Rod: Utilizes a double forged connecting rod made from dedicated forgings, ensuring exceptional strength and dimensional consistency.
- Enhanced Oil Flow: Incorporates shot peening to eliminate residual stress and strategically placed oil slots designed to maximize lower rod oiling and extend bearing life.
- Integrated Gasket Set: Includes a complete bottom end gasket set, crucial for ensuring a proper seal and preventing leaks.
- Bearings and Seals: Comes with crankshaft bearings and seals, vital for smooth operation and protection of internal components.
- Forged Materials: All components within this kit are constructed from 100% forged materials, offering peace of mind for demanding applications.
- Smooth Rotating Assembly: Designed to work seamlessly with Wiseco pistons for the smoothest possible rotating assembly.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
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