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Rotary Mower Parts & Gearboxes

Agri Supply has parts and blades to fit rotary cutters and rotary mowers from many manufacturers, including Bush Hog, Grizzly, and more. Please reach out to our experts for any questions regarding any rotary cutter gearboxes, rotary cutter blades, lawn mower parts, and wheel parts.

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Input Shaft Seal for RW610
image Input Shaft Seal for RW610
Item # 89758
$3.99 EA
Output Shaft Seal for RW610 + RW710
image Output Shaft Seal for RW610 + RW710
Item # 89761
$3.99 EA
Gearbox 1-3/8" 6 Spl Input
image Grizzly® Gearbox 1-3/8" 6 Splined; Black Shaft 1:1.21 RW61T
Item # 89752
$304.99 EA
Hex Nut For 5 & 6 Rotary Mower
image Hex Nut to fit 5' & 6' Rotary Mower
Item # 109167
$9.49 EA
Flat Washer to fit 5 & 6 Rotary Mower
image Flat Washer to fit 5' & 6' Rotary Mower
Item # 109168
$3.49 EA
Rotary Mower Tail Wheel Hub
image Tail Wheel Hub for Rotary Mower with 1" Axle
Item # 108973
$18.88 EA
Lift Arm
image King Kutter® 310088 Lift Arm
Item # 38600
$63.99 EA
Lift Arm Support Strap For King Kutter
image King Kutter® 310071 Lift Arm Support Brace
Item # 38601
$45.99 EA
Tire And Rim With Axle And Nut
image King Kutter® 502015 8 X 3.00 Tire and Rim with Axle Bolt
Item # 41224
$72.99 EA
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No matter the size of the job, count on Agri Supply to provide rotary parts that deliver reliable performance. Right angle gearboxes provide the proper torque and speed for heavy-duty work. We offer mower gearboxes as well as gearboxes for post hole diggers. We also carry blade pans and laminated tires. Explore our rotary parts catalog for rotary mower parts and rotary mower blades that will help you tackle heavy-duty jobs.

Looking for a stump jumper for your rotary cutter? We have one to suit your needs. Agri Supply offers a variety of stump jumpers for sale. If you’re unsure, ask one of our experts for guidance. And, as always, Agri Supply® stands behind our products. Every non-perishable item that we sell is backed by a one-year guarantee. Our goal is for you to find the rotary mower parts you need, and buy with confidence.