FITMENT GUIDES
Part numbers matter. Fitment matters more. Use the guides below to check the key dimensions and specifications before selecting a replacement part.
OEM cross-reference · Specification matching · Equipment compatibility
BEFORE YOU ORDER
Always compare the OEM number, equipment model and critical dimensions of your existing part. Similar-looking parts may use different mounting patterns, lengths or specifications.
CHOOSE A FITMENT GUIDE
LAWN MOWER BLADES
Check the overall dimensions and mounting pattern before choosing a replacement mower blade.
- Blade length
- Blade width
- Blade thickness
- Center hole / mounting pattern
- Outer hole spacing
- Lift type
- OEM reference
MOWER BELTS
Belt fitment depends on more than length. Compare profile, width and application.
- Outside length
- Inside length
- Top width
- Belt profile / type
- Drive or deck application
- OEM reference
- Equipment model
CHAINSAW CHAINS
A chainsaw chain must match the bar and drive system specification exactly.
- Pitch
- Gauge
- Drive link count
- Bar length
- Cutter type
- Chain sequence
- Equipment compatibility
CHAINSAW GUIDE BARS
Guide bar fitment depends on the bar mount and chain specification as well as nominal length.
- Nominal bar length
- Pitch
- Gauge
- Drive link compatibility
- Bar mount pattern
- Tail shape / oiling pattern
- Equipment model
HOW TO CONFIRM FITMENT
1. Check the OEM Number
Start with the original part number whenever available. OEM references are the fastest way to narrow the match.
2. Compare Specifications
Confirm the critical dimensions and technical specifications. Do not rely on appearance alone.
3. Verify the Equipment Model
Use the equipment model and serial information to confirm application when multiple variations exist.
STILL NOT SURE WHICH PART FITS?
Send us the OEM number, equipment model, dimensions, photos or parts list. We’ll help identify a compatible replacement.