Suspension Parts for YAMAHA YZ426F 2002 – Shocks, Forks & Upgrades
Discover suspension parts guaranteed to fit the 2002 YAMAHA YZ426F. Every product in this category has been validated against year-specific fork and shock specifications to ensure true compatibility.
You’ll find fork components, shock parts, shims, upgrade kits, complete suspension systems, chassis components, and the tools and fluids required for accurate servicing - all aligned with the suspension setup of the 2002 YAMAHA YZ426F.
Use this page as a reliable reference when maintaining, rebuilding, or upgrading your bike’s suspension.
Bike-Specific Suspension Specifications & Setup Information
CALCULATE SPRING RATES
This is a recommendation only please consult your manual
BIKE DETAILS
Stock Fork Spring Rate
0.46
Stock Shock Spring Rate
5.4
Bike Type
MX
Ideal Rider Weight
75 kg
Engine Specifications
4 Stroke Engine 426 cc
FORKS INFO
Fork Manufacturer
- KYB USD 46 mm OD
Fork Dimensions
- Compression Nut Torque
- 48 in-lb (0.56 kgf-m)
- Fork Travel
- 279 mm
Fork Features
- Twin Chamber Fork
- No
Fork Oil
- Fork Oil Weight
- SAE 5
- Fork Oil Level
- 110 mm
- Oil Quanity
- 2 Litres
Fork Spring Information
- Spring Rate – Claimed
- 0.46
- Standard Preload
- 8 mm
SHOCKS INFO
Shock Manufacturer
- KYB
- 46 mm ID
Shock Dimensions
- Nitrogen Pressure
- 142 psi
- Shock Length (Eye to Eye)
- 485 mm
- Shock Travel
- 136 mm
- Shock Shaft Outer Diameter
- 16 mm
- Standard Sag
- 103 mm
- Shaft Nut Torque
- 25 ft-lbs (34 NM)
- Shock Oil
- 2.5 Weight
- Standard Preload
- 8
Shock Features
- Non-rebuildable
- No
Fitment-Matched Suspension Parts by Category
FORK COMPRESSION ADJUSTER ASSY
19 PartsPlease wait, loading parts....
FORK O-RINGS
12 PartsPlease wait, loading parts....
SHOCK SEAL CASE PARTS
14 PartsPlease wait, loading parts....
SHOCK SHAFT PARTS
16 PartsPlease wait, loading parts....
SHOCK BODY PARTS
17 PartsPlease wait, loading parts....
SUSPENSION LOCKNUTS & BUSHES
21 PartsPlease wait, loading parts....
TOOLS & LUBRICANTS
27 PartsPlease wait, loading parts....
All Fitment-Matched Suspension Parts
KYB Suspension Tools Cylinder head Front Fork bearing press in/out
Original KYB Motorcycle Suspension Tool(SKU: 000.0520)
Coming Soon
KYB Suspension Tools Piston ring mounting set RCU 46mm
Original KYB Motorcycle Suspension Tool(SKU: 000.0623)
Special Order
Fork Base Valve Tower O-Ring Seal - 1996-2004
Original KYB Japan Motorcycle Suspension Parts(SKU: 110800000101)
Special Order
Kayaba (KYB) Genuine Parts Front Fork Service Kit KYB 46/12mm
OEM KYB Japan Motorcycle Suspension Service Parts(SKU: 119994600301)
Coming Soon
Kayaba (KYB) Genuine Parts Bearing body rcu dust seal YZ/GasGas 18-
Original KYB Japan Motorcycle Suspension Parts(SKU: 120030000101)
Coming Soon
Kayaba (KYB) Genuine Parts Rear Shock O-Ring Air Valve Comp
OEM KYB Japan Motorcycle Suspension Service Parts(SKU: 120120000101)
Special Order
Kayaba (KYB) Genuine Parts Nut for spring rcu 46mm top Steel
Original KYB Japan Motorcycle Suspension Parts(SKU: 120164600101)
Coming Soon
Kayaba (KYB) Genuine Parts Valve stopper rcu YZ125
Original KYB Japan Motorcycle Suspension Parts(SKU: 120190000301)
Coming Soon
Kayaba (KYB) Genuine Parts Piston complete rcu 46mm double o-ring
Original KYB Japan Motorcycle Suspension Parts(SKU: 120204600601)
Coming Soon
