Hot Cams Exhaust Valve (Steel) – Suzuki DR-Z400 / Kawasaki KFX400 / Arctic Cat DVX400 (2000 – 2024) – 688-84091 / 8400009-1

Description

The Hot Cams Steel Exhaust Valve delivers OEM-level reliability with upgraded strength and longevity. Forged and precision-machined to exacting tolerances, this valve provides excellent sealing and heat resistance under high-RPM conditions—perfect for rebuilds or maintenance on your DR-Z400, KFX400, or DVX400 engine.

What’s Included

• (1) Steel Exhaust Valve

• Compatible with OEM keepers and retainers

• Ready for direct installation—no machining required

Fitment

Direct fit for the following models:
Suzuki: DR-Z400 / DR-Z400S / DR-Z400SM / LT-Z400 QuadSport Z (2000 – 2024)
Kawasaki: KFX400 (2003 – 2006), KLX400R / SR (2003 – 2004)
Arctic Cat: DVX400 (2004 – 2008)

✅ Engineered for OEM cylinder heads
✅ Ideal for top-end rebuilds and valve service
✅ Forged steel for superior heat resistance and durability

Key Features

• Forged from premium steel for maximum strength

• Precision-machined for perfect valve seating and compression

• Drop-in replacement using factory hardware

• Meets or exceeds OEM standards

• Compatible with Hot Cams or OEM camshafts

Warranty Info

Protected by Hot Cams’ limited manufacturer warranty covering defects in materials and workmanship.

Price & SKU

• Retail Price: $64.95

• SKU: 688-84091 / 8400009-1

• Weight: 0.05 lb

• Handling: Ships next business day