Choose a system to focus the catalog.
Engine10 assembly groups
2nd Air
Air Cleaner Dr Z400s
Air Cleaner
Camshaft Valve
Crankcase
Crankcase Cover
Cylinder Head
Front Master Cylinder Dr Z400s
Front Master Cylinder
Rear Master Cylinder
Electrical8 assembly groups
Battery
Electrical Dr Z400s
Electrical
Rear Combination Lamp
Speedometer Dr Z400s
Speedometer
Wiring Harness Dr Z400s
Wiring Harness
Body & Fittings14 assembly groups
Front Fender Dr Z400s
Front Fender
Fuel Tank Dr Z400s
Fuel Tank
Handle Switch Dr Z400s
Handle Switch
Label Dr Z400s
Label
Lh Handle Lever
Rear Fender Dr Z400s
Rear Fender
Rh Handle Lever
Seat Dr Z400s
Seat
Suspension & Wheels8 assembly groups
Front Wheel Dr Z400s
Front Wheel
Rear Shock Absorber Dr Z400s
Rear Shock Absorber
Rear Swingingarm Dr Z400s
Rear Swingingarm
Rear Wheel Dr Z400s
Rear Wheel
Drivetrain1 assembly groups
Gear Shifting
Exhaust1 assembly groups
Muffler
Other20 assembly groups
Carburetor
Evap System
Frame
Frame Cover
Front Caliper Dr Z400s
Front Caliper
Front Fork Damper
Fuel Cock
Magneto
Oil Pump
Radiator
Rear Caliper Dr Z400s
Rear Caliper
Stand Dr Z400s
Stand
Steering Stem Dr Z400s
Steering Stem
Transmission Dr Z400s
Transmission
Turnsignal Lamp
2021 SUZUKI DR-Z400SM OEM Parts Buying & Replacement Guide
Welcome to the 2021 suzuki dr-z400sm OEM parts index. When performing routine maintenance or a major rebuild, getting the exact OEM part number is the key to avoiding a mis-matched purchase.
Most Frequently Replaced Groups
High-turnover components typically include the camshaft & timing chain tensioner, carburetor rebuild jets, CVT drive belt, and front A-arm ball joints.
Dual-Channel Comparison Advantage
Comparing Amazon Prime (next-day aftermarket rebuild kits) against eBay Motors (genuine salvage / discontinued OEM) helps you find the best value.
One-Click OEM Number Copy
Once inside an assembly's parts list, copy the OEM part number with one click and paste it straight into any marketplace search box.
2021 SUZUKI DR-Z400SM — Frequently Asked Questions
How many assembly groups are available for the 2021 suzuki dr-z400sm?
67 assembly groups are currently published for the 2021 suzuki dr-z400sm, covering components from 2nd Air to Wiring Harness Dr Z400sm.
Where can I buy OEM parts for the 2021 suzuki dr-z400sm?
Each assembly group on this page lists individual OEM part numbers with live pricing cross-checked against Amazon and eBay, so you can compare both marketplaces before buying.
How do I find the exact OEM part number for a component on the 2021 suzuki dr-z400sm?
Open the assembly group that contains the component you need — each part in that group is listed with its exact OEM number, which guarantees fitment regardless of which marketplace you buy from.