Part number lookup

391423 Replacement Parts

Cross-reference and compare 7 replacement listings for OEM / aftermarket part number 391423. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

7 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • John Deere · LA145 · 22HP-26HP
  • John Deere · LA165 · 22HP-26HP
  • John Deere · LA175 · 22HP-26HP
  • John Deere · LA145 · 2Cyl. 0.66L
  • John Deere · LA165 · 2Cyl. 0.73L
  • John Deere · LA175 · 2Cyl. 0.73L
  • Briggs & Stratton · 1972-1976
  • Briggs & Stratton · 1975-1986
  • Briggs & Stratton · 1988-1991
  • Briggs & Stratton · 1978-1986
  • Briggs & Stratton · 1996-1998
  • Briggs & Stratton · 1989-2002
  • Briggs & Stratton
  • Part Number
  • or COMPATIBLE WITH JOHN DEERE · LA175 2 0.73L 06-09
  • or COMPATIBLE WITH JOHN DEERE · LA165 2 0.73L 06-09
  • or COMPATIBLE WITH JOHN DEERE · LA145 2 0.66L 06-09
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 10HP Horizontal 1988-1991
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 11HP Horizontal & Vertical 1978-1986
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 12.5HP Vertical 1989-2002
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 12HP Vertical 1992-1993
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 16HP Horizontal & Vertical 1996-1998
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 18HP Horizontal 0000
  • or COMPATIBLE WITH Briggs & Stratton · Air Cooled 7HP Horizontal & Vertical 1972-1976

Frequently Asked Questions

What parts replace OEM number 391423?

This page lists 7 replacement listings indexed under 391423. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 391423?

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 391423 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

Send machine details before ordering high-risk parts.