395
Universal Blades
Universal — Rolled Lift
Length Center Outer
C to C W/T
Offset
Lift
90-142 90-144 90-145 90-146
17-3/4 3/8 19-3/4 3/8 20-3/4 3/8 21-3/4 3/8
3/8 x 1-3/8 2-1/2 2.25/.149 1/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/8
5/8 5/8 5/8 5/8
Universal — Mulching Blades
Length Center Outer
C to C W/T
Offset Lift
90-618 90-619 90-620 90-621 90-622
17-7/8 3/8 18-7/8 3/8 19-7/8 3/8 20-7/8 3/8 21-7/8 3/8
3/8 x 1-3/8 2-1/2 2.25/.149 1/4 5/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/4 5/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/4 5/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/4 5/8 3/8 x 1-3/8 2-1/2 2.25/.149 1/4 5/8
Universal — Dethatcher / Bagger Blades
Dethatcher blades 690-617-0, 690-521-0, & 690-618-0 are supplied with Oregon ® 89-801 dethatching spring and Oregon 02-035 adapter kit.
Length Center
Outer
C to C
W/T Offset
Lift
690-617-0 16 690-618-0 18 690-521-0 20
1 1 1
3/8 x 1-1/2 3/8 x 1-1/2 3/8 x 1-1/2
3-1/4 2.25/.149 0 3-1/4 2.25/.149 0 3-1/4 2.25/.149 0
1/2 1/2 1/2
Replacement Springs for Dethatcher Blades
Description
89-801
Replacement dethatcher springs (2) needed for each blade
Adapter Kits
Description
02-035
Adapter Kit for One-For-All Blades Contains adapters for 3/8", 1/2", 9/16", 5/8", 11/16", 3/4", & 13/16" center holes, plus 3/8" & 5/8" center-hole blade washers
2025
TechnicalServices@OregonProducts.com 1.800.223.5168
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