SMALL END 16x20x19.80 BEARING, WISECO B1082 TOP, 51030034000
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
Small end bearing, 16mm inside diameter, 20mm outside diameter, 19.80mm length. Case-hardened construction for maximum durability and longevity. Precision-engineered for smooth operation at high engine speeds. Direct OEM replacement, meeting or exceeding original specifications. Part Number: 56-844.WI. Manufacturer: Wiseco. Cross-Reference OEM Part Numbers: Namura 09-B082-1, Needle Bearing KBK 15X19X20 125 (51030034000), Wiseco B1082, WB1082.
- SKU
- 56-844.WI
- Brand
- Wiseco
- Availability
- In Stock (10)
Fitments (66)
| Make | Model | Year |
|---|---|---|
| KTM | 200 EXC | 1998 |
| KTM | 200 EXC | 1999 |
| KTM | 200 EXC | 2000 |
| KTM | 200 EXC | 2001 |
| KTM | 200 EXC | 2002 |
| KTM | 200 EXC | 2003 |
| KTM | 200 EXC | 2004 |
| KTM | 200 EXC | 2005 |
| KTM | 200 EXC | 2006 |
| KTM | 200 EXC | 2007 |
| KTM | 200 EXC | 2008 |
| KTM | 200 EXC | 2009 |
| KTM | 200 EXC | 2010 |
| KTM | 200 EXC | 2011 |
| KTM | 200 EXC | 2012 |
| KTM | 200 EXC | 2013 |
| KTM | 200 EXC | 2014 |
| KTM | 200 EXC | 2015 |
| KTM | 200 EXC | 2016 |
| KTM | 200 MXC | 1998 |
| KTM | 200 MXC | 1999 |
| KTM | 200 MXC | 2000 |
| KTM | 200 MXC | 2001 |
| KTM | 200 MXC | 2002 |
| KTM | 200 SX | 1998 |
| KTM | 200 SX | 1999 |
| KTM | 200 SX | 2000 |
| KTM | 200 SX | 2001 |
| KTM | 200 SX | 2002 |
| KTM | 200 SX | 2003 |
| KTM | 200 SX | 2004 |
| KTM | 200 SX | 2005 |
| KTM | 200 SX | 2006 |
| KTM | 200 SX | 2007 |
| KTM | 200 SX | 2008 |
| KTM | 200 SX | 2009 |
| KTM | 200 SX | 2010 |
| KTM | 200 SX | 2011 |
| KTM | 200 SX | 2012 |
| KTM | 200 SX | 2013 |
| KTM | 200 SX | 2014 |
| KTM | 200 XC | 2003 |
| KTM | 200 XC | 2004 |
| KTM | 200 XC | 2005 |
| KTM | 200 XC | 2006 |
| KTM | 200 XC | 2007 |
| KTM | 200 XC | 2008 |
| KTM | 200 XC | 2009 |
| KTM | 200 XC | 2010 |
| KTM | 200 XC | 2011 |
| KTM | 200 XC | 2012 |
| KTM | 200 XC | 2013 |
| KTM | 200 XC | 2014 |
| KTM | 200 XC | 2015 |
| KTM | 200 XC | 2016 |
| YAMAHA | DT LC 125 | 1982 |
| YAMAHA | DT LC 125 | 1983 |
| YAMAHA | DT LC 125 | 1984 |
| YAMAHA | DT LC 125 | 1985 |
| YAMAHA | DT LC 125 | 1986 |
| YAMAHA | RD LC 125 | 1985 |
| YAMAHA | RD LC 125 | 1986 |
| YAMAHA | RD LC 125 | 1987 |
| YAMAHA | RD LC 125 | 1988 |
| YAMAHA | RD LC 125 | 1989 |
| YAMAHA | RD LC 125 | 1990 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Small End Bearing
- General Size
- 16x20x19.80
- Variant Id
- 251980
FULL DESCRIPTION
Wiseco Small End Bearing - 16x20x19.80mm
Ensure optimal engine performance and longevity with this high-quality Wiseco small end bearing. This essential component is designed for the piston end of the connecting rod and is critical for reliable operation, especially during top-end rebuilds. Precision engineered for smooth functionality at high engine speeds.
Key Features:
- Case-hardened construction for superior durability and extended service life.
- Engineered for smooth operation and high-speed performance.
- Designed as a direct replacement for OEM specifications, ensuring a precise fit and reliable performance.
- Provides a high-quality and dependable solution for engine repairs.
Specifications:
- Inside Diameter: 16 mm
- Outside Diameter: 20 mm
- Length: 19.5 mm
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.


