Part number lookup
GY20491 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number GY20491. Use the product cards below to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- John Deere · Fit For John Deere Tractor L1742, L17.542, L2048, L2548, 108-17HS, 108-14.5, 14.542GS, 17.542HS, 1642HS, 1742HS
- Part Number
- John Deere · Fit for John Deere Lawn Tractor: G100, L100, L105, L107, L108, L110, L111, L118, L120, L130, LA100, LA105, LA110, LA115, LA120, LA125
Frequently Asked Questions
What parts replace OEM number GY20491?
This page lists 2 replacement listings indexed under GY20491. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for GY20491?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if GY20491 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.