9.259 Right Angle Gearbox for Lawn Mower 1.46:1
9.259 Right Angle Gearbox
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Product Overview of Lawnmower Gearbox
Lawn mower gearbox work to administer a transfer of speed and torque through their internal gear rotation, helping the overall performance of your rotary cutter. This 9.259 gearbox operates at 40 HP. The housing is constructed from durable ductile iron, and the smooth input shaft measures 1-3/8 inches. It has a beveled type of gear, with the gear ratio measuring 1:1.46. Designed for use with 4-foot, 5-foot, and 6-foot rotary cutters, Lawn mower gearboxes has 4 bolt holes measuring 5/8 inch on a 6-3/4 inch bolt circle for installment.
| ITEM | 9.259 Lawn mower gearbox |
| Ratio | 1.46:1 |
| Teeth | 19/13 |
| 5.0 | |
| Power（HP） | 30 |
| Rated Input | 540rpm |
| Input/Output description | 1 3/8 Z6 13/8 Z6 OPtic axis |
| Weight（N.W） | 14Kg |
Specifications of Lawnmower Gearbox
- Fits many brands of mowers
- Gearbox 9.259
- Horsepower: 40
- Max RPM 540
- Turns both clockwise and counterclockwise
- For 4 ft., 5 ft., and 6 ft. rotary cutters
- Come with the castellated nut and the carrier hub for the stump jumper (if needed)
- Housing construction: Ductile iron
- The mounting Base Thickness is 3/8 inch
- 9 inches tall
- The distance between mounting holes is 4-3/4 inch
- Smooth input shaft: 1-3/8 in diameter X 3-7/8 inches long
- Output shaft 1-1/2 inch diameter X 12 Spline being 4-1/2 inch length
- Spline length is 2-5/8 inches
- Gear ratio: 1:1.47
- Gear type: Bevel gear
- Bolt pattern: (4) 5/8 inch diameter holes on a 6-3/4 inch bolt circle
- Uses 90 Weight Gear Oil (Not included)
- The input shaft snap ring comes with this and is located in the plastic tube attached to the shaft
- For castle nut, use ASC # 102241 – 1″ Castle Nut
- For output shaft gearbox seal 9.259 use # 89757
- For input shaft gearbox seal 9.259 use #89756
- For the blade hub use #89754
Customized 9.259 Right Angle Lawn Mower Gearbox
| Material | aluminum, zinc/zamak, brass, etc |
| Surface Treatment | Powder coating, Polishing, Sand plating, Acid pickling, Painting, Machining, Anodizing, sandblasting, zinc plated, etc. |
| Application | Construction parts, Auto parts, Valve parts, Industrial parts, Agricultural machinery, etc |
| Packing details | wood or carton packages as per your demands. |
| Service | Making machinery service as per your requirement or drawings. |
9.259 gearboxes are widely used in a lawn mower. Agriculture Gearbox, which is made with excellent quality raw materials. These agriculture gearboxes are available in different designs and sizes as per customers’ requirements. We offer a range of gearboxes suitable for lawnmowers, grain transportation and storage equipment, rice harvesters, corn harvesters, rotary tillers, pesticide sprayers, fertilizer spreaders, potato harvesters, post-hole diggers, snow-blowers, garden machines, and oil exploitation fields, etc.
Our company has a strong R&D team, and we can develop and produce agriculture gearboxes according to the drawings or samples the customers offer.
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Lawn Mower Gearbox Repair and Maintenance
Most of the problems on lawn mower gearbox drive equipment are due to a lack of service and maintenance. An operator can check a few things before using their equipment.
Always maintain proper oil levels. If a lawn mower gearbox is run low, the bearings will not be adequately lubricated. If the lawn mower gearboxes are overfilled, it will generate heat, cause the box to run hot, and possibly damage the seals.
Check for free play in the input and output shafts. If any free space is present, it may be a sign of bearing wear or a change in bearing preload setting. Excessive free play will cause oil seal failure, thus causing a loss of lubricant and bearing and gear damage. In most cases, the bearing preload can be reset, eliminating all radial free play by either re-shimming or tightening the bearing adjustment nut.
Most lawn mower gearboxes require a breather to prevent pressure from building up inside the housing. Periodically check to ensure the breather is functioning correctly. If the pressure builds up in the box, it will cause the oil seal to rupture, and a loss of lubricant will occur.
We Also Supply PTO Shafts
The agricultural gearbox and PTO shafts are two components of a tractor that work together to transmit power. The PTO shaft rotates at 540 to 1,000 rpm. The agricultural gearbox and PTO shaft are connected by yokes at both ends. Depending on the application, they may have a higher or lower torque rating. As a professional agricultural machinery parts supplier, we also offer a wide range of PTO shafts for sale. Contact us now to get more info!
Other Agricultural Gearboxes
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| Feed Mixer Gearbox | Post Hole Digger Gearbox | Agricultural Sprayer Gearbox | Flail Mower Gearbox | Cutter Bars Gearbox |
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| Gearbox For Hay Tedders | Rotary Mower Gearbox | Rotary Cutter Gearbox | Hydraulic Drive Gearbox | Lawn Mower Gearbox |
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| Fertilizer Spreader Gearboxes | Agitators Gearbox For Sewage | Angular Gearbox | Irrigation Reels Gearbox | Manure Spreader Gearbox |
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| Micro Tiller Gearbox | Parallel Gearbox | Snowblower Gearbox | Round Baler Gearbox | Rotary Tiller Gearbox |
FAQ
| Q1: Are you a trading company or manufacturer? | A: We are a factory. |
| Q2: How long is your delivery time and shipment? | 1. Sample Lead-times: generally 10 workdays. 2. Production Lead-times: 20-40 workdays after getting your deposit. |
| Q3. What are your terms of payment? | A: T/T 30% as deposit and 70% before delivery. |
| Q4: What are your advantages? | 1. Manufacturer, the most competitive price and good quality. 2. Perfect technical engineers give you the best support. 3. OEM is available. 4. Rich stock and quick delivery. |
| Q5. If you can’t find the product on our website, what do you next? | Please send us the inquiry with product pictures and drawings by email or other ways, and we’ll check. |
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