John Deere extension springs are designed to original OEM specification to ensure like new performance. John Deere extension springs have proper tension to ensure consistent idler engagement and proper mower deck performance. John Deere extension springs are the replacement choice for you.
Z355R
Z375R with 54 inch Deck
Z535M with 48 inch, 54 inch or 62 inch Deck ( 62 inch Deck - Serial No. 060,001 - )
Z535R with 54 inch High Capacity Deck
Z540M with 48 inch, 54 inch or 62 inch Deck
Z540R with 48 inch, 54 inch or 60 inch Deck
Fits On:
Z300 Series
Z355E ( Serial No. 060,001 - )Z355R
Z375R with 54 inch Deck
Z500 Series
Z525E with 48 inch or 54 inch DeckZ535M with 48 inch, 54 inch or 62 inch Deck ( 62 inch Deck - Serial No. 060,001 - )
Z535R with 54 inch High Capacity Deck
Z540M with 48 inch, 54 inch or 62 inch Deck
Z540R with 48 inch, 54 inch or 60 inch Deck
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