The Hot Cams 8400038-2 Intake Valve Steel is a precision-engineered replacement valve designed for reliable service in select Beta and KTM 4-stroke engines. Manufactured by Hot Cams, this intake valve is forged for strength and precision machined to support accurate fitment and dependable valvetrain operation. It is designed to meet or exceed OEM specifications and standards, making it a suitable choice for engine repairs, maintenance, and performance-focused rebuilds.
This steel intake valve is compatible with OEM keepers and retainers, helping simplify installation when servicing the original cylinder head components. Proper valve fitment is essential for maintaining compression, airflow, and consistent engine performance. Confirm engine specifications and compare the existing valve before installation to ensure the correct application.
The Hot Cams 8400038-2 fits the 2008–2009 Beta 400 RR, 2008–2009 Beta 450 RR, and 2008–2009 Beta 525 RR. It also fits the 2008–2010 KTM 450 XC ATV and the 2007 KTM 400 XC-W 4-Stroke. The manufacturer part number is 8400038-2, and the vendor part number is also 8400038-2. This product is supplied as a steel intake valve intended for the listed applications.
Features:
- Forged steel construction for strength and durability
- Precision machined for accurate fitment and reliable valvetrain operation
- Compatible with OEM keepers and retainers
- Designed and manufactured to meet or exceed OEM specifications and standards
- Fits 2008–2009 Beta 400 RR, 2008–2009 Beta 450 RR, and 2008–2009 Beta 525 RR
- Fits 2008–2010 KTM 450 XC ATV and 2007 KTM 400 XC-W 4-Stroke
- Brand: Hot Cams
- Manufacturer part number: 8400038-2
- Vendor part number: 8400038-2
Fitment:
2000 KTM 400 EXC 4-Stroke
2000 KTM 400 SX 4-Stroke
2001 KTM 400 EXC 4-Stroke
2001 KTM 400 MXC 4-Stroke
2001 KTM 400 SX 4-Stroke
2001 KTM 520 EXC 4-Stroke
2001 KTM 520 MXC 4-Stroke
2001 KTM 520 SX 4-Stroke
2001 KTM 540 SXS
2002 KTM 400 EXC 4-Stroke
2002 KTM 400 MXC 4-Stroke
2002 KTM 400 SX 4-Stroke
2002 KTM 520 EXC 4-Stroke
2002 KTM 520 MXC 4-Stroke
2002 KTM 540 SXS
2003 KTM 450 EXC-F
2003 KTM 450 MXC 4-Stroke
2003 KTM 450 SX-F
2003 KTM 450 SXS 4-Stroke
2003 KTM 525 EXC 4-Stroke
2003 KTM 525 MXC 4-Stroke
2003 KTM 525 SX 4-Stroke
2003 KTM 540 SXS
2004 KTM 400 EXC 4-Stroke
2004 KTM 400 EXC-G Racing
2004 KTM 450 EXC-F
2004 KTM 450 MXC 4-Stroke
2004 KTM 525 EXC 4-Stroke
2004 KTM 525 MXC 4-Stroke
2004 KTM 525 SX 4-Stroke
2004 KTM 540 SXS
2005 Beta 400 RR
2005 Beta 450 RR
2005 Beta 525 RR
2005 KTM 400 EXC 4-Stroke
2005 KTM 400 EXC-G Racing
2005 KTM 450 EXC-F
2005 KTM 525 EXC 4-Stroke
2005 KTM 525 SX 4-Stroke
2006 Beta 400 RR
2006 Beta 450 RR
2006 Beta 525 RR
2006 KTM 400 EXC 4-Stroke
2006 KTM 400 EXC-G Racing
2006 KTM 450 EXC-F
2006 KTM 525 EXC 4-Stroke
2006 KTM 525 SX 4-Stroke
2006 KTM 525 XC-G 4-Stroke
2007 Beta 400 RR
2007 Beta 450 RR
2007 Beta 525 RR
2007 KTM 400 EXC-G Racing
2007 KTM 400 XC-W 4-Stroke
2007 KTM 450 EXC-F
2007 KTM 450 XC-F
2007 KTM 450 XCF-W
2007 KTM 525 EXC 4-Stroke
2007 KTM 525 XC-G 4-Stroke
2007 KTM 525 XC-W 4-Stroke
2007 Polaris Outlaw 525 Irs
2008 Beta 400 RR
2008 Beta 450 RR
2008 Beta 525 RR
2008 KTM 450 XC ATV
2008 KTM 525 XC ATV
2008 Polaris Outlaw 450 Mxr
2008 Polaris Outlaw 525 Irs
2008 Polaris Outlaw 525 S
2009 Beta 400 RR
2009 Beta 450 RR
2009 Beta 525 RR
2009 KTM 450 XC ATV
2009 KTM 525 XC ATV
2009 Polaris Outlaw 450 Mxr
2009 Polaris Outlaw 525 Irs
2009 Polaris Outlaw 525 S
2010 KTM 450 XC ATV
2010 KTM 525 XC ATV
2010 Polaris Outlaw 450 Mxr
2010 Polaris Outlaw 525 Irs
2010 Polaris Outlaw 525 S
2011 Polaris Outlaw 525 Irs