Oregon® 592-617

Gator™ G5™ mulching blade 8-5/8" length, 7 Point Star center hole, 3" width, .164" thick, 3/8" offset, 1" air lift  replaces John Deere GX21380 / GY20679 / GY20684 / GY60686

Use 3 for 54" cut on Series 100 and 190C

Alternate Blades:

See this and related products on the John Deere 46", 48", 50", & 54" Decks

592-617 Oregon G5 Mulcher Blade

Retail Price: 

(MSRP) $15.28
Price$11.46

Oregon Bar-Chain Lookup

Look up any Oregon® bar or chain by saw brand, model, bar length, pitch, and gauge.

Oregon Outdoor Equipment Parts

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Shipping Information


All orders ship using a tiered flat-rate method,

U.S Continental
Order Subtotal Shipping/Handling
Under $50 $12.95
Under $80 $11.95
$80 and Over $10.95
Canadian Provinces
Under $60 $59.95
Under $90 $58.95
$90 and Over $57.95
Offshore Shipments
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Please Use the 'Ship To' Order fields to provide that information.