Choose a system to focus the catalog.
Engine8 assembly groups
Air Cleaner
Crankcase Cover
Crankcase Model X
Crankcase Model Z
Crankshaft Model X
Crankshaft Model Z
Cylinder Model X
Cylinder Model Z
Drivetrain2 assembly groups
Clutch
Gear Shifting
Electrical2 assembly groups
Electrical Model X
Electrical Model Z
Body & Fittings11 assembly groups
Frame Seat Model X
Frame Seat Model Z
Front Fender
Fuel Tank Model X
Fuel Tank Model Z
Handle Glip Lever Model X
Handlebar
Left Handle Grip Model Z
Rear Fender
Right Handle Switch Model Z
Stand Footrest
Suspension & Wheels3 assembly groups
Front Wheel
Rear Wheel
Shock Absorber
Exhaust1 assembly groups
Muffler
Other20 assembly groups
Carburetor
Chain Guide
Cushion Lever
Frame Cover Model X
Frame Cover Model Z
Front Fork Model X
Front Fork Model Z
Fuel Cock
Kick Starter
Magneto
Optional
Optional 1
Optional 2
Radiator
Rear Brake
Rear Swinging Arm
Transmission Model X
Transmission Model Z
Water Pump Model X
Water Pump Model Z
1981 SUZUKI RM125 OEM Parts Buying & Replacement Guide
Welcome to the 1981 suzuki rm125 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.
1981 SUZUKI RM125 — Frequently Asked Questions
How many assembly groups are available for the 1981 suzuki rm125?
47 assembly groups are currently published for the 1981 suzuki rm125, covering components from Air Cleaner to Water Pump Model Z.
Where can I buy OEM parts for the 1981 suzuki rm125?
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 1981 suzuki rm125?
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.