CRANKSHAFT ASSY 03-20 YZ250, HOTRODS 4138 YAMAHA
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Hot Rods Crankshaft Assembly 4138 is a precision-engineered replacement. It features a Hot Rods connecting rod and is factory-assembled and trued to within .001 for optimal performance. This assembly is completely rebuildable and does not include main bearings. Features include factory-assembled crankshaft with Hot Rods connecting rod, precision trued to within .001, fully rebuildable for extended service life, and ready to install for reliable performance. Included items are the Crankshaft Assembly and Top End Needle Bearing (18x22x22). Cross-reference OEM part numbers include Yamaha 5UP-11400-00-00 and 5UP-11400-10-00. Part Number: 56-186.HR.
- SKU
- 56-186.HR
- Brand
- Hot Rods
- Availability
- In Stock (1)
Fitments (24)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 250 | 2003 |
| YAMAHA | YZ 250 | 2004 |
| YAMAHA | YZ 250 | 2005 |
| YAMAHA | YZ 250 | 2006 |
| YAMAHA | YZ 250 | 2007 |
| YAMAHA | YZ 250 | 2008 |
| YAMAHA | YZ 250 | 2009 |
| YAMAHA | YZ 250 | 2010 |
| YAMAHA | YZ 250 | 2011 |
| YAMAHA | YZ 250 | 2012 |
| YAMAHA | YZ 250 | 2013 |
| YAMAHA | YZ 250 | 2014 |
| YAMAHA | YZ 250 | 2015 |
| YAMAHA | YZ 250 | 2016 |
| YAMAHA | YZ 250 | 2017 |
| YAMAHA | YZ 250 | 2018 |
| YAMAHA | YZ 250 | 2019 |
| YAMAHA | YZ 250 | 2020 |
| YAMAHA | YZ 250 | 2021 |
| YAMAHA | YZ 250X | 2016 |
| YAMAHA | YZ 250X | 2017 |
| YAMAHA | YZ 250X | 2018 |
| YAMAHA | YZ 250X | 2019 |
| YAMAHA | YZ 250X | 2020 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Assembly
- Variant Id
- 250192
FULL DESCRIPTION
Hot Rods Crankshaft Assembly 4138 is a high-performance, precision-engineered replacement crankshaft designed to restore the heart of your Yamaha motorcycle's engine. This assembly is factory-assembled and trued to an exacting tolerance of.001, ensuring optimal balance and smooth operation. It features a robust Hot Rods connecting rod for enhanced durability and includes a top-end needle bearing for complete initial installation. Engineered for reliability and performance, this crankshaft assembly is fully rebuildable, offering extended service life and value.
Key Features:
- Complete crankshaft assembly featuring a Hot Rods connecting rod.
- Precision trued to within.001 for superior balance and reduced vibration.
- Factory assembled and ready for installation.
- Fully rebuildable design for long-term use and maintenance.
- Includes a top-end needle bearing (18x22x22).
Cross-Reference OEM Part Numbers:
- Yamaha: 5UP-11400-00-00
- Yamaha: 5UP-11400-10-00
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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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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
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