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Item # 6004365
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Valid 8/24/2026 - 9/7/2026
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Take on tough jobs with the Troy-Bilt Super Bronco 46K FAB riding mower. It has a 46-inch fabricated steel deck with welded seams for added durability. The convenient rear hitch allows you to quickly attach tow-behind accessories like dump carts, spreaders, or aerators (attachments sold separately). You'll enjoy a comfortable ride with the adjustable high-back seat. The hydrostatic transmission with cruise control is designed for smooth speed and direction changes. Plus, the AGM battery provides reliable starting season after season.3-yr limited warranty with 5-yr limited warranty on frame, chassis and front axle
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
- 46" fabricated steel side-discharge deck helps minimize mowing time in large areas up to 1.5 acres and has four anti-scalp deck wheels to help prevent turf damage
- Hydrostatic transmission has foot-pedal control for a smooth change of speed and direction and includes cruise control to help mow at a constant speed
- Electric PTO quickly and easily engages cutting blades
- Built In America with U.S and Global Parts
- Adjustable, high-back seat helps provide a comfortable ride, while the cast iron front axle is designed to provide durability and ruggedness
- 16" turning radius helps make navigating around trees and landscaping easy in tight spaces
- Automatic headlights for visibility in low-light conditions
- Cutting deck adjusts to 12 height options between 1"- 4"
- Powerful 22 HP*/747cc twin-cylinder KOHLER engine designed to deliver quiet, balanced performance
| Brand | Troy-Bilt |
|---|---|
| Country of Origin | Made in USA |
| Amperage | 12 amp regulated |
| Battery Charge Time | 0 - Gas Powered |
| Blade Engagement | Electric |
| Blade Length | 23 in. |
| Blade Material | Steel |
| Blade Type | High-Lift |
| Deck Size | 46 in. |
| Deck Type | Fabricated |
| Engine Cycles | 4-stroke |
| Engine Displacement | 747cc |
| Frame Material | Welded steel |
| Front Wheel or Tire Size | 15 in. |
| Horsepower | 22hp |
| Intended Use Grade | Standard, Residential |
| Maximum Forward Speed | 5.5 mph |
| Maximum Reverse Speed | 3.5 mph |
| Minimum Cutting Height | 1 in. |
| Cutting Width | 46 in. |
| Mower Cutting Width Range | 40 - 49 Inches |
| Mower Drive Type | Rear Wheel Drive |
| Engine Brand | Kohler |
| Mower Features | Adjustable Cutting Height, Deck Cleanout, Cruise Control, Headlights, Weather Resistant, Power Steering, Keyed Start, Blade Engagement, Cup Holders |
| Mower Horsepower Range | 21 - 25 HP |
| Mower Maximum Cutting Height | 4 in |
| Mower Rear Wheel Size | 20in |
| Seat Type | High Back |
| Mower Yard Size Range | 2 to 3 acres |
| Number Of Blades | 2 |
| Number Of Cylinders | Twin |
| Number Of Deck Positions | 12 |
| Number of Speeds | 0 - Variable |
| Power Type | Gas |
| Product Height | 47.25 in. |
| Product Length | 71.75 in. |
| Product Weight | 580 lb. |
| Product Width | 55 in. |
| Recommended Fuel Type | Gas |
| Recommended Oil Type | 10W30 |
| Run Time | 1- Varies |
| Start Type | Key Start |
| Steering Type | Lapbar |
| Terrain Type | Flat, Most terrains, Sloped |
| Torque | 0 ft lb |
| Turning Radius | 16 deg. |
| Voltage | 0 - Gas Powered |
| Warranty | 3-yr limited warranty with 5-yr limited warranty on frame, chassis and front axle |
| Color | Red |
| Manufacturer Part Number | 13BPA1BNA66 |
Q: Does this modle have power steering
2 months ago- AI-generated, Human-approvedA: Yes, this model is equipped with power steering.2 months agoHelpful?
Q: Does this modle have power steering
2 months ago- AI-generated, Human-approvedA: Yes, this model is equipped with power steering. It also features a 16-inch turning radius to help you navigate easily around trees and landscaping in tight spaces.2 months agoHelpful?
Q: Is the Super Bronco 46 delivered assembled?
2 months ago- A: Howdy neighbor! No, the Troy-Bilt Super Bronco 46 FAB riding lawn mower is not delivered fully assembled.2 months agoHelpful?
Q: If I service transmission it without removal by using a suction pump to extract the oil through the fill port and use high-quality 5W-50 synthetic oil how much do I need
3 months ago- A: Howdy neighbor! Since you are using a suction pump through the fill port, you cannot extract all the fluid, so you will need to replace about 1.5 to 1.75 quarts of 5W-50 synthetic oil. It is best to buy two quarts so you have plenty on hand, and you should measure exactly what you pumped out so you can put that exact same amount back in. Just make sure to leave an expansion gap about one inch below the fill lip so the hot oil does not overflow while you are mowing!3 months agoHelpful?
Q: will this be delivered curb side, or in my driveway?
3 months ago- A: Thank you for your question. Very large products and products that weigh more than 100 lb. cannot be shipped to customers by the same method that is used for smaller products; an alternate delivery method, over-the-road common carrier truck (LTL), must be used. Items delivered via common freight carrier will be delivered to the residence or business on a ground level to an exterior threshold only.3 months agoHelpful?
Q: Is it good on hills, does the transmission hold up well?
3 months ago- AI-generated, Human-approvedA: This mower is suitable for sloped terrain with a maximum safe operating incline of 15 degrees. It features a Tuff Torq K46 hydrostatic transmission designed for smooth speed and direction changes. One reviewer noted their previous similar model's transmission lasted six years.3 months agoHelpful?
Q: is the k46 transmission able to be seviced? with out requiring removal
3 months ago- A: Howdy neighbor! Technically, the K46 is a "sealed" unit without a drain plug, but you can service it without removal by using a suction pump to extract the oil through the fill port under the fan. Just be sure to refill it with high-quality 5W-50 synthetic oil to help your Super Bronco handle hills and heat much better.3 months agoHelpful?
Q: Type of battery
3 months ago- AI-generated, Human-approvedA: This riding mower is equipped with an AGM battery. This type of battery is designed to provide reliable starting for the engine season after season.3 months agoHelpful?
Q: What is the tractor drive ? is it belt or gear !
4 months ago- AI-generated, Human-approvedA: This riding mower features a hydrostatic transmission (Tuff Torq® K46) with foot-pedal control. This system allows for smooth speed and direction changes without the use of a traditional gear-based manual transmission.4 months agoHelpful?
Q: Is the mower all wheel drive?
4 months ago- A: Hello, fuchser. The Super Bronco 46 FAB is not all-wheel drive. Thank you for your question.4 months agoHelpful?
Q&As
Q: Does this modle have power steering
2 months ago- AI-generated, Human-approvedA: Yes, this model is equipped with power steering.2 months agoHelpful?
Q: Does this modle have power steering
2 months ago- AI-generated, Human-approvedA: Yes, this model is equipped with power steering. It also features a 16-inch turning radius to help you navigate easily around trees and landscaping in tight spaces.2 months agoHelpful?
Q: Is the Super Bronco 46 delivered assembled?
2 months ago- A: Howdy neighbor! No, the Troy-Bilt Super Bronco 46 FAB riding lawn mower is not delivered fully assembled.2 months agoHelpful?
Q: If I service transmission it without removal by using a suction pump to extract the oil through the fill port and use high-quality 5W-50 synthetic oil how much do I need
3 months ago- A: Howdy neighbor! Since you are using a suction pump through the fill port, you cannot extract all the fluid, so you will need to replace about 1.5 to 1.75 quarts of 5W-50 synthetic oil. It is best to buy two quarts so you have plenty on hand, and you should measure exactly what you pumped out so you can put that exact same amount back in. Just make sure to leave an expansion gap about one inch below the fill lip so the hot oil does not overflow while you are mowing!3 months agoHelpful?
Q: will this be delivered curb side, or in my driveway?
3 months ago- A: Thank you for your question. Very large products and products that weigh more than 100 lb. cannot be shipped to customers by the same method that is used for smaller products; an alternate delivery method, over-the-road common carrier truck (LTL), must be used. Items delivered via common freight carrier will be delivered to the residence or business on a ground level to an exterior threshold only.3 months agoHelpful?
Q: Is it good on hills, does the transmission hold up well?
3 months ago- AI-generated, Human-approvedA: This mower is suitable for sloped terrain with a maximum safe operating incline of 15 degrees. It features a Tuff Torq K46 hydrostatic transmission designed for smooth speed and direction changes. One reviewer noted their previous similar model's transmission lasted six years.3 months agoHelpful?
Q: is the k46 transmission able to be seviced? with out requiring removal
3 months ago- A: Howdy neighbor! Technically, the K46 is a "sealed" unit without a drain plug, but you can service it without removal by using a suction pump to extract the oil through the fill port under the fan. Just be sure to refill it with high-quality 5W-50 synthetic oil to help your Super Bronco handle hills and heat much better.3 months agoHelpful?
Q: Type of battery
3 months ago- AI-generated, Human-approvedA: This riding mower is equipped with an AGM battery. This type of battery is designed to provide reliable starting for the engine season after season.3 months agoHelpful?
Q: What is the tractor drive ? is it belt or gear !
4 months ago- AI-generated, Human-approvedA: This riding mower features a hydrostatic transmission (Tuff Torq® K46) with foot-pedal control. This system allows for smooth speed and direction changes without the use of a traditional gear-based manual transmission.4 months agoHelpful?
Q: Is the mower all wheel drive?
4 months ago- A: Hello, fuchser. The Super Bronco 46 FAB is not all-wheel drive. Thank you for your question.4 months agoHelpful?
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Originally posted on troybilt.com
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Originally posted on troybilt.com