CRANKSHAFT BOTTOM KIT 08-09 CRF250R, HOTROD CBK0031 HONDA MX
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Hot Rods Crankshaft Bottom End Kit CBK0031 for Honda CRF250R 2008-2009. This heavy-duty OE replacement crankshaft kit includes main bearings, seals, and a complete gasket set for engine rebuilding. Features a factory-assembled crankshaft with connecting rod. Note: Kit does not include a water pump seal. Included items: 1 Crankshaft with connecting rod, 1 Complete engine gasket set, 1 Bearing (30x72x16, CRBE-034), 1 Roller bearing (39x58x16, CRBE-033), 1 Seal (38x56x7, CRSE-031), 1 Seal (39x56x7.5, CRSE-063), 1 Seal (40x52x7, CRSE-030), 1 Seal (28x37x7, 2200), 1 Seal (20x33x5, 2190), 1 Seal (12x25x7, 1930), 1 Seal (16x25x5, 108714), 1 Seal (12x22x5), 1 Seal (10x21x5, M644C), 1 Seal (14x22x5, 1909), 1 Seal (13x18x3). Part Number: CBK0031.
- SKU
- 56-286.HR.CBK2
- Brand
- Hot Rods
- Availability
- In Stock (1)
Fitments (12)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 250R | 2004 |
| HONDA | CRF 250R | 2005 |
| HONDA | CRF 250R | 2006 |
| HONDA | CRF 250R | 2007 |
| HONDA | CRF 250R | 2008 |
| HONDA | CRF 250R | 2009 |
| HONDA | CRF 250R | 2010 |
| HONDA | CRF 250R | 2011 |
| HONDA | CRF 250R | 2012 |
| HONDA | CRF 250R | 2013 |
| HONDA | CRF 250R | 2014 |
| HONDA | CRF 250R | 2015 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Crankshaft Bottom End Kits
- Variant Id
- 282991
FULL DESCRIPTION
The Hot Rods Heavy Duty Crankshaft Bottom End Kit (CBK0031) is designed for comprehensive crankshaft replacement and engine rebuilding. This kit provides a robust solution for enhancing the durability and performance of your motorcycle's engine.
Key Features:
- Features a heavy-duty OE replacement crankshaft engineered for superior durability.
- Includes Hot Rods main bearings and seals kit, ensuring secure and precise installation.
- Comes with a complete engine gasket set for a thorough engine rebuild.
- The crankshaft is factory-assembled with the connecting rod already installed, offering convenience.
- Note: This kit does not include a water pump seal.
Included Components:
- Crankshaft with connecting rod
- Complete engine gasket set
- Bearing (30x72x16)
- Roller bearing (39x58x16)
- Seal (38x56x7)
- Seal (39x56x7.5)
- Seal (40x52x7)
- Seal (28x37x7)
- Seal (20x33x5)
- Seal (12x25x7)
- Seal (16x25x5)
- Seal (12x22x5)
- Seal (10x21x5)
- Seal (14x22x5)
- Seal (13x18x3)
Part Number: CBK0031
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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
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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.