623700
Description – Grasshopper Part 623700
Grasshopper Blade Spindle Assembly #623700
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Type / Function: This is a blade spindle assembly — it houses the spindle shaft that the mower blade mounts to, allowing the blade to spin.
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Dimensions: The height of the spindle assembly is 5 3/4 inches.
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Shaft Keyway: It uses a 1/4" keyway for the spindle shaft.
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Includes: The assembly typically comes with a spindle housing, shaft, plastic grass shield, and a felt washer (depending on the supplier).
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OEM / Genuine: It’s a genuine OEM part from Grasshopper.
Performance / Maintenance Notes
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Since it’s a spindle assembly, it’s critical for maintaining smooth, stable blade rotation. A worn or damaged spindle can lead to blade wobble, vibration, or even failure.
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It’s a common replacement part, especially on commercial decks / mowers that see a lot of use, because spindles are wear items.
345044
Part Description – 345044
Grasshopper CoolTemp Hydro‑Max™ Transmission Fluid (1 qt)
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Name / Type: CoolTemp Hydro-Max™ Extended-Life Hydrostatic Fluid
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Package Size: 1 quart (≈ 0.94 L)
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Purpose: This is the recommended hydrostatic transmission fluid for many Grasshopper mower drive systems.
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Performance / Benefits:
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Formulated with high VI (viscosity index) base stocks, shear-stable polymers, and anti-wear additives.
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Tested by Grasshopper to provide optimal protection for transmission components, under a wide temperature range (hot and cold).
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Helps reduce operating temperature of the hydrostatic system (claims of lowering by up to ~15°F), which can extend the life of the transmission.
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Recommended Use / Application:
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For use in Grasshopper hydrostatic drive transmissions (e.g., 300G4 / 300G5 Series)
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Change interval is specified in maintenance guides; for example, front-mount models specify changing fluid and filter every 1,000 hours (or as recommended in your owner’s manual) using part #345044.
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For changing fluid: drain old fluid, replace filter, then refill with the proper amount of this fluid.
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Compatibility / Notes:
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The fluid is Grasshopper OEM — designed for their hydrostatic systems.
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Not all transmissions use the same fluid: for instance, some Grasshopper models use a different fluid (e.g., 345280) depending on the series.
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Packaging / Alternative Sizes:
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Besides the 1-quart version, there's also a 2-gallon container version of the same fluid (part #345046) for larger jobs or fleet use.
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120048
Description — Grasshopper Part #120048
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Name / Function: This is a ball bearing designed for the “DP” (deck/pivot) wheels on Grasshopper mowers.
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Dimensions: Inner Diameter (ID) is 5/8"; Outer Diameter (OD) is 1-3/8"; total height is 1-1/2".
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Application: Specifically used in Grasshopper front or caster wheels — helps reduce rotational friction and supports radial and axial loads on the wheel.
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OEM / Genuine Quality: This is a genuine OEM part from Grasshopper, ensuring proper fit and durability.
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Typical Usage: Each DP wheel usually uses two of these bearings.
1714 Country Clipper 48" blades.
country clipper 48inch blades
