jthomas

Lawnboy

21" Mower Replacement Parts

To order parts click on the order number in the breakdown boxes
Lawnboy KUBOTA ZD-PRO 21/28 & ZG-20/23 Pro-Decks


Contact Us: 8230 Goldie St., Walled Lake, MI 48390 - Telephone: 1-800-828-7980 - Fax: 1-800-422-4184- Email: sales@j-thomas.com
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lawnboy
21" Mower Replacement Parts
lAWNBOY blades
Standard
Hi-Lift
Mulching
Standard Blades
LB-849 21" 683682 / 61120 20-7/8" 5/8" .134"
LB-19 19" 18-15/16" 5/8",17/32" .134"
LB-21 21" w/ BBC 20-7/8" 7/8",3/8" .134"
683683 / 611291
Hi-Lift Blades
LB-1061 21" Hi-Lift 20-3/4" 5/8" .150"
Mulching Blades
LB-2057 21" Mulcher 20-7/8" 5/8" .134"
BL-901 Most 21" Tri-Cut 20-15/16" 5/8" .149"
Design w/o BBC
lawnboy air filterS
To Fit “F” Engines
Replaces OEM No. 609493
Order No. RD-350
Handle
Replaces OEM No. 606863
Order No. SH-230
Shoulder Bolts for Wheels
LB-296 1-9/16"
LB-317 1-3/4"
LB-319 2"
LB-320 2-1/4"

commercial bag
• Improved zipper
• Heavy duty 11.3 oz. fabric
• 5" Longer than standard bag

Order No. GC-174
6 HP Intek Engine
• Fits steel decks
• Requires lawnboy adapter plates 146044 and 146046
• Fits side discharge and mulching mowers
• Rear bagging kit contacts carburetor

Order No. 121602-0015
Adapter Plates
Order No. 146044 Order No. 146046
STEEL WHEELS
Standard Wheels
Heavy Duty Wheels with Grease Fitting
6 x 1.5 Order No. LB-615
8 x 1.5 Order No. LB-875
6 x 1.5 Order No. LB-153
8 x 1.5 Order No. LB-161