HONDA Airbox covers
| Number | Type |
| 2003C | CR80/85 1986-2007 |
| 2004C | CR125-500 1981-1985 |
| 2007C | CR125+500 1989-2001, CR250 1988-2001 |
| 2010C | XR250 1986-2007, XR400 1996-2007, XR600 1985-2001 CRM250 1989-1993 |
| 2027C | CR125-250 2002-2007 |
| 2029C | CRF450 2002 |
| 2031C | CRF250/CRF250X 2004-2009, CRF450/CRF450X 2003-2008 |
| 2036c | crf150 2007-.. |
| 2040c | crf250 2010-2013 crf450 2009-2012 |
| 2043c | crf250 2014-.. crf450 2013-.. |
| 2046C | CRF250 2018-.. CRF450 2017-2020 CRF450X 2017-2020 |
| 2048C | HONDA CRF450 2021 CRF450RX 2021 |