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Description
S485648 – Pump Drive Belt for SCAG Tiger Cat II Zero-Turn Mowers (Genuine SCAG OEM Part)
The SCAG S485648 Pump Drive Belt is a genuine OEM replacement belt engineered for select SCAG Tiger Cat II zero-turn mowers. Designed to efficiently transfer engine power to the hydrostatic pump drive system, this heavy-duty belt ensures smooth machine operation, responsive ground speed control, and dependable commercial mowing performance.
Manufactured from premium reinforced rubber with high-strength tensile cords, the S485648 Pump Drive Belt is built to withstand continuous commercial use, high temperatures, and heavy operating loads. Its precision-engineered construction provides an exact factory fit, maintaining proper belt tension while reducing slippage and premature wear.
Product Details
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Manufacturer Part Number: S485648
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Brand: SCAG
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Part Type: Pump Drive Belt
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OEM Status: Genuine SCAG OEM Part
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Application: Hydraulic Pump Drive System
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Material: Reinforced Synthetic Rubber with High-Strength Tensile Cords
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Installation: Direct OEM replacement
Key Features
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Genuine SCAG OEM pump drive belt
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Designed specifically for select Tiger Cat II models
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Transfers engine power efficiently to the hydraulic pumps
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Reinforced construction resists stretching and wear
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Excellent heat and abrasion resistance
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Precision-manufactured for an exact factory fit
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Smooth, reliable hydrostatic drive performance
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Built for demanding commercial mowing applications
Function
The SCAG S485648 Pump Drive Belt transfers engine power to the hydrostatic pumps, allowing the mower to deliver smooth acceleration, responsive steering, and consistent drive performance. A properly functioning pump drive belt helps maximize hydraulic efficiency while minimizing wear on pulleys, pumps, and related drivetrain components.
Replacing a worn or damaged OEM belt helps restore factory performance and reduces the risk of unexpected downtime.
Compatible Models
The SCAG S485648 Pump Drive Belt is compatible with the following SCAG Tiger Cat II models:
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STCII-48V-22FS (Serial: L8800001 – L8899999)
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STCII-48V-22FX (Serial: M6200001 – M6299999)
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STCII-48V-23CV (Serial: L8900001 – L8999999)
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STCII-52V-22FX (Serial: L9000001 – L9099999)
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STCII-52V-25CV-EFI (Serial: L9100001 – L9199999)
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STCII-61V-23FX (Serial: L9200001 – L9299999)
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STCII-61V-26CV-EFI (Serial: L9300001 – L9399999)
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STCII-61V-29CV-EFI (Serial: M5000001 – M5099999)
Always verify your mower model, serial number, and parts diagram before ordering to ensure proper compatibility.
Who Is This For?
Ideal for:
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Professional landscapers
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Commercial lawn maintenance companies
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Property management professionals
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Municipal grounds crews
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Golf course maintenance teams
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Large property owners
Recommended Property Size
Best suited for:
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Commercial landscapes
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Large residential estates
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Parks
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Schools
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Sports fields
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Golf courses
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Municipal properties
Pros
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Genuine SCAG OEM quality
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Exact factory fit
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Reliable hydraulic pump performance
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Reinforced construction for long service life
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Excellent resistance to heat and wear
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Smooth, efficient power transmission
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Built for commercial-duty operation
Cons
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Fits only compatible SCAG Tiger Cat II models
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Belt should be inspected regularly for wear and proper tension
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Best performance is achieved when used with genuine SCAG pulleys and drive components
Comparison – Genuine SCAG OEM vs Aftermarket Pump Drive Belts
Genuine SCAG S485648
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Exact OEM dimensions and fit
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Premium reinforced construction
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Consistent hydraulic pump performance
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Superior durability
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Factory-approved reliability
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Long service life
Aftermarket Pump Drive Belt
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Belt length and fit may vary
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Material quality differs by manufacturer
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Increased risk of stretching or slippage
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Performance and longevity may be inconsistent
Why Buy from Barry's Power Equipment?
Barry's Power Equipment is an authorized SCAG dealer offering genuine SCAG equipment, OEM replacement parts, and accessories.
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Authorized SCAG Dealer
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Genuine SCAG OEM parts
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Fast shipping throughout the USA
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Competitive pricing
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Expert customer support
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Trusted by professional landscapers and commercial mowing contractors
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Extensive inventory of SCAG belts, hydraulic components, pulleys, blades, spindles, and maintenance parts
Maintain peak hydrostatic performance with the SCAG S485648 Pump Drive Belt. Designed specifically for compatible SCAG Tiger Cat II zero-turn mowers, this genuine OEM replacement delivers dependable power transfer, exceptional durability, and the factory-quality reliability professionals trust every day.



