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⚙️ Upgrade your rotary cutter game with power and precision!
The Omni Gear Rotary Cutter Gearbox delivers 40 HP with a 1:1.47 speed-up ratio, designed for 5' and larger rotary cutters. Featuring a robust 1 3/8" x 6 spline input shaft and a 1.57" diameter tapered spline output shaft, it fits most light to medium-duty rotary cutters. Built with heat-treated gears, shafts, and high-speed ball bearings, this gearbox ensures durability and smooth operation. Industry-standard four-bolt mounting and included blade carrier hardware make installation straightforward. Ideal for professionals seeking reliable, long-lasting performance in lawn and brush mower attachments.
| ASIN | B00J351HJQ |
| Best Sellers Rank | #174,000 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Gearboxes, Gearheads & Speed Reducers |
| Date First Available | March 18, 2014 |
| Item Weight | 44 pounds |
| Manufacturer | Omni Gear |
| Product Dimensions | 15 x 9 x 15 inches |
D**.
Better than original
Replaced the gearbox for a wolverine brush cutter. Pretty much a straight swap, input shaft is about a quarter inch longer than original. Just had to drill new holes in the mower. Runs much better than the original. Put typhoon tape on the oil plug! Lost mine within minutes! Just a standard 1/2” pipe male cap
S**N
WORKS ON WOLVERINE BUSH HOG WITH ADJUSTMENTS
Put this on my Wolverine Bush Skid Bush Hog. Few adjustments to get it to work properly. 1. The drive spline needs cut shorter. I cut it right where the notch in the spline is. That worked good. 2. Gear box is like 1/16- 1/8 lower than the motor. Added washers under the gear box for each bolt and that lined it up perfect. 3. The motor and gear box gears touched upon install. You need about 3/8 space between the gears for the linkage chain to seat properly. I just shimmer the motor back with some washers. Better solution would be to cut out and 1/4 spacer plate to sit between motor and mount or move motor mount back. The factory gear box holes lined up exactly. The blade arm also mounted with no problems. The only thing I might do also is drill a hole in the blade spline for a pin. It comes with a castle nut but isn't drilled to allow a Cotter pin.
F**Y
It works well
It is very well built
H**O
Fit with some fab
Bought as a replacement on a 72” Wolverine auction bought brush cutter for skid steer. Two issues, input shaft had to be cut approx 2 1/2” and had to shim hydraulic pump back 3/8” . All together now and seams to work fine.
J**.
Fit perfectly
Worked perfectly for replacing gearbox on a 5ft modern ag bush hog. Will update further once we put it to use.
C**R
Gearbox
Rebuild a brush cutter. The gearbox has been holding up great.
M**R
The right part.
Exactly as expected. Perfect fit.
J**K
This gear box is superior to the original that came with the John Deere mower when it was new.
This gear box is superior to the original that came with the John Deere mower when it was new.
Trustpilot
3 days ago
1 month ago