CRANKSHAFT BOTTOM KIT 03-04 RM250, WISECO WPC165A SUZUKI
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Wiseco Bottom-End Rebuild Crankshaft Kit. Precision-trued to OEM specifications and factory assembled. Connecting rods are double-forged to maintain superior dimensional consistency through improved grain flow. Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces. Corrosion-resistant surface treatment. Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface. Crank pin bearing radial running clearance is optimized to ensure maximum performance. Precision honing ensures ultra-round bearing surface. Precision-engineered oiling slots maximize rod strength and bearing life. Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston. Silver-coated bronze phosphor thrust washers with dimpled design increase oil retention and reduce friction between rod and washer interface. Crank pin bearings are manufactured with the highest-quality hot-rolled steel case hardened to 58-62 RC. Part No. WPC165A.
- SKU
- 56-238.WI.A.CBK
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (8)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM 250 | 2003 |
| SUZUKI | RM 250 | 2004 |
| SUZUKI | RM 250 | 2005 |
| SUZUKI | RM 250 | 2006 |
| SUZUKI | RM 250 | 2007 |
| SUZUKI | RM 250 | 2008 |
| SUZUKI | RM 250 | 2009 |
| SUZUKI | RM 250 | 2010 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Bottom End Kits
- Variant Id
- 250355
FULL DESCRIPTION
Wiseco Crankshaft Bottom-End Rebuild Kit - WPC165A
This Wiseco Crankshaft Bottom-End Rebuild Kit is designed for optimal performance and durability. Each component is engineered with precision and quality materials to ensure a reliable engine rebuild.
Key Features:
- Precision Trued: Crankshafts are precisely trued to OEM specifications.
- Double-Forged Connecting Rods: Maintain superior dimensional consistency through improved grain flow.
- Shot-Peened Finish: Eliminates residual stresses and smoothly blends rod forging surfaces.
- Corrosion-Resistant Surface Treatment: Enhances longevity and protects against environmental factors.
- Case-Hardened Bores: Top and bottom end rod bores are hardened to 58-62 RC for optimal bearing running surfaces.
- Optimized Bearing Clearance: Crank pin bearing radial running clearance is meticulously optimized for maximum performance.
- Precision Honing: Ensures an ultra-round bearing surface for smooth operation.
- Engineered Oiling Slots: Maximize rod strength and bearing life through precision-engineered oiling slots.
- Double-Drilled Small Ends: Provide the piston pin with extra lubrication and cooling, reducing top-end distortion due to thermal transfer from the piston.
- Silver-Coated Thrust Washers: Bronze phosphor thrust washers with a dimpled design increase oil retention and reduce friction between the rod and washer interface.
- High-Quality Crank Pin Bearings: Manufactured with the highest quality hot-rolled steel and case hardened to 58-62 RC.
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