GrandStand® 36 in. (91 cm) 15 hp 541cc
Product Information
- Model #: 74534
- Serial #: 316000001 - 316999999
- Product Type: Riding Products
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Assembly Drawings
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Service Manual
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Operator's Manual
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Setup Instructions
18 Inch High Flow Blade (6 Pack) (Part # 108-1117)
This Toro OEM 18-inch Hi-Flow replacement mower blade — sold as a pack of 6 is designed to produce high lift, cutting grass cleanly and propelling clippings upward and out through the discharge chute. Hi-Flow blades — also referred to as basic, standard, or 2-in-1 blades — are the preferred choice when using a grass catcher or bagger, as the increased airflow drives clippings efficiently into the collection bag. This blade is compatible with multiple Toro riding lawn mowers models — always verify your model and serial number before ordering to confirm the correct fit.
Atomic Blade Pack (6) (Part # 108-1118)
This Toro OEM 6-inch Atomic replacement blade — commonly known as a Gator-style blade — features a serrated cutting edge with raised teeth that shred grass clippings into much finer pieces than a standard mulching blade. The serrated design re-cuts clippings multiple times on every pass, delivering the highest mulching quality available and a consistently crisp, clean cut even in dense or damp grass. Compatible with multiple Toro walk-behind mowers models — verify your model and serial number before ordering.
Low Flow 18 Inch Blade Pack (6) (Part # 110-0406)
This Toro OEM 18-inch Low Flow replacement mower blade — sold as a pack of 6 features a slightly curved tip design that keeps airflow to a minimum during operation. Low Flow blades are the right choice for mowing in sandy, dusty, or dry conditions where high suction would stir up excessive debris — they also cause less strain on the engine than Hi-Flow blades, making them a practical option when horsepower is a consideration. Compatible with multiple Toro riding lawn mowers models — verify your model and serial number before ordering.
Recycler 18 Inch Blade Pack (6) (Part # 110-0408)
This Toro OEM 18-inch Recycler replacement mower blade — sold as a pack of 6 is built to work within Toro's Recycler mulching system, featuring uniquely shaped 'accelerator' wings that act as a fan to keep clippings circulating beneath the deck. As clippings are forced back into the cutting zone, they are re-cut multiple times into fine pieces that fall back into the lawn and break down into natural fertilizer — feeding the grass and reducing the need to bag or rake. Compatible with multiple Toro riding lawn mowers models — verify your model and serial number before ordering.
Mid Flow 18 Inch Blade Pack (6) (Part # 110-0409)
This Toro OEM 18-inch Mid Flow replacement mower blade — sold as a pack of 6 is engineered to provide a balance between the high suction of Hi-Flow blades and the minimal airflow of Low Flow blades. Mid Flow blades have a slight upward angle on the cutting edges, producing moderate lift while requiring less horsepower than Hi-Flow blades — making them a versatile option for varied terrain and grass conditions. Compatible with multiple Toro riding lawn mowers models — verify your model and serial number before ordering.
36 Inch GrandStand Recycler Kit (Part # 110-2080)
By adding the Toro Recycler system to your Toro GrandStand riding mower, you create your own natural fertilizer. Recycler Kit, when installed on compatible 36 in. Verify your model and serial number to confirm compatibility before ordering.
Please contact your local dealer
GrandStand Light Kit (Part # 114-3505)
This genuine Toro OEM LED light kit is designed for GrandStand stand-on mowers and provides reliable, high-intensity illumination for mowing in low-light conditions — including early morning starts, evening mowing, and shaded or tree-canopy areas. The kit uses low-amperage LEDs in a cast aluminum housing with stainless steel hardware and a complete wiring harness. One of the most frequently purchased GrandStand accessories at the time of machine purchase for operators who need to maximize mowing hours. Verify your model and serial number before ordering.
Hypr-Oil™ 500 (quart) (Part # 114-4713)
Hypr-oil™ 500 (quart). Toro Hypr-Oil 500 is a high-performance hydraulic fluid specifically formulated and approved by Toro engineering for use in Toro commercial zero turn mowers. It provides excellent wear and corrosion protection for hydraulic systems, helping to maintain consistent performance and extend the service life of hydraulic components. Always refer to your operator manual for the correct fluid specification and service intervals.
Hypr-Oil™ 500 (gallon) (Part # 114-4714)
Toro Hypr-Oil 500 is a high-performance hydraulic fluid specifically formulated and approved by Toro engineering for use in Toro commercial zero turn and stand-on mower hydraulic systems. Maintaining the correct hydraulic fluid and changing it at the manufacturer-recommended interval is critical to protecting hydraulic pumps, wheel motors, and other hydraulic components from wear and corrosion — particularly on machines operating under commercial duty cycles. Refer to your operator manual for the correct change interval and fluid capacity for your equipment.
Hypr-Oil™ 500 Hydraulic Oil (5 gallon) (Part # 114-4715)
Toro Hypr-Oil 500 is a high-performance hydraulic fluid formulated and approved by Toro engineering for commercial zero turn and stand-on mower hydraulic systems. The 5-gallon commercial bulk pack is designed for fleet operators and service shops performing multiple machine hydraulic fluid changes. Maintaining the correct hydraulic fluid on schedule protects pumps, wheel motors, and other hydraulic components from accelerated wear. Refer to your operator manual for the correct change interval and capacity for each machine. Do not mix with other hydraulic fluids.
GrandStand Weight Kit (Part # 117-3620)
Weight Kit for Toro Grandstand models. Helps distribute weight for a smooth ride and an even cut on rough terrain. This Toro OEM weight kit helps improve traction and stability on slopes and uneven terrain by adding ballast to the front or rear of your mower. Verify your model and serial number to confirm compatibility before ordering.
Stripping Kit (Part # 117-8560)
The Toro Striping Kit allows you to create "ballpark" stripes and patterns in your lawn while you mow. Striping kits lay the grass down in the direction of travel. The Toro OEM striping kit creates defined light and dark stripes in your lawn by pressing grass down in the direction of travel as you mow — the contrast in light reflection produces the 'ballpark' stripe effect. The kit's downward pressure is adjustable, allowing you to vary the intensity of the stripe. Verify your model and serial number to confirm compatibility before ordering.
GrandStand Operator Chute Gate Kit (Part # 117-8565)
Toro OEM chute gate kit. Protect people and property from flying debris, keep grass out of flower beds and driveways, reducing raking, blowing and re-mowing. This Toro OEM discharge chute kit allows the operator to direct or block the flow of clippings from the mower deck, helping to prevent debris from reaching flower beds, driveways, or bystanders. Verify your model and serial number to confirm compatibility before ordering.
Trash Container Kit (Part # 121-7530)
This genuine Toro OEM replacement part is manufactured to the exact engineering specifications of your Toro equipment, ensuring correct fit and reliable performance. Verify your model and serial number to confirm compatibility before ordering.
36 inch Deck MVP Kit (GrandStand) (Part # 127-1646)
This genuine Toro OEM 36-inch deck MVP (Multi-Versatility Package) kit is designed for GrandStand stand-on mowers. It enhances the versatility and performance of your GrandStand deck and is a popular accessory for new GrandStand owners looking to get the most from their machine from day one. Verify your model and serial number before ordering.
Spark Arrestor (Part # 98-9099)
Toro OEM spark arrestor prevents carbon build ups from being ejected from the engine and igniting a fire. Verify your model and serial number to confirm compatibility before ordering.
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Model #
74534 -
Serial #
316000001 - 316999999 -
Product Name
GrandStand® 36 in. (91 cm) 15 hp 541cc -
Product Brand
Toro -
Product Type
Riding Products -
Product Series
Professional Grade Stand-on Mowers -
Chassis Type
Stand On -
Swath
36 inch / 91 cm -
Discharge
Side -
Engine/Motor Manufacturer
Kawasaki -
Engine/Motor Size
15 hp -
Engine/Motor Type
4 Cycle -
Engine Starter
Electric -
Transmission Type
Hydrostatic -
Traction Type
Rear WD
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Engine: Battery
12V 300CCA -
Engine: Engine Speed
3600±100 RPM -
Engine: Spark Plug
NGK BPR4ES -
Engine: Spark Plug Gap
.030"/ .76mm -
Engine: Ignition Coil Air Gap
.008-.016" / .2-.4mm -
Chassis: Tire Pressure
12-14 psi rear -
Engine: Engine Oil Type
67 oz. (2.1 Liter) SAE 10W-30 or 10W-40 -
Chassis: Height of Cut Range
1-5", 1/4" increments -
Drive System: Gearbox Lubricant
HYPR-OIL 500 / 15w-50 Synthetic Motor Oil -
Drive System: Ground Speed
Up to 8 mph