Part number lookup

LT166 Replacement Parts

Cross-reference and compare 5 replacement listings for OEM / aftermarket part number LT166. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

5 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Part Number
  • John Deere · s: Fit for John Deere Mower Tractor: 38, 42, 44, 46, 48, 54, 180, 240, 245, 260, 265, 285, 320, 325, 335, 345, 1842GV, 1842HV, 1848GV, 1848HV, 1948GV, 1948HV, 2048HV, 2148HV, 2254HV, 2354HV, 2554HV, 2V78C, 355D, 42C, 48C, 54C, G100, GT242, GT262, GT275, GX255, GX325, GX335, GX345, GX355, LX172, LX173, LX176, LX178, LX186, LX188, LX280, LX289, S2048, S2348, S2554
  • Fit for follwing Models: John Deere Front Mower:F687,F680John Deere Lawn And Garden Tractor: LT133,LT150,LT155,LT160,LT166,LT170,LT180,LTR155,LTR166,LTR180
  • John Deere · s: Fit For John Deere Mower: LT133, LT150, LT155, LT160, LT166, LT180
  • Fit for John Deere Lawn And Garden Tractor: LT133,LT150,LT155,LT160,LT166,LT180

Frequently Asked Questions

What parts replace OEM number LT166?

This page lists 5 replacement listings indexed under LT166. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for LT166?

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 LT166 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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.