43583 – SCAG Spacer 1/2" ID x 3/4" OD x 7-1/2" (Genuine OEM Replacement Part) The SCAG 43583 Spacer is a precision-machined OEM replacement spacer designed to maintain proper alignment and spacing between critical mower components on SCAG commercial lawn equipment. Measuring 1/2-inch inside diameter (ID), 3/4-inch outside diameter (OD), and 7-1/2 inches in length, this heavy-duty steel spacer helps ensure smooth operation, proper component positioning, and reduced wear on shafts, wheels, and mounting assemblies. Manufactured to OEM specifications, the 43583 Spacer provides a precise fit and dependable performance in demanding commercial mowing environments. It is commonly used in wheel, axle, caster, and structural mounting applications where accurate spacing is essential. Product Details Manufacturer Part Number: 43583 Brand: SCAG Part Type: Spacer Inside Diameter (ID): 1/2 Inch Outside Diameter (OD): 3/4 Inch Length: 7-1/2 Inches Material: Heavy-Duty Steel OEM Status: Genuine SCAG OEM Replacement Part Installation: Direct Replacement Replaces OEM Part Numbers SCAG: 43583 Exmark: 1-633959 Toro: E633959 Rotary: 9992 Key Features Precision-machined steel construction Maintains proper component spacing and alignment Heavy-duty design for commercial mowing equipment Corrosion-resistant finish for extended service life Direct OEM replacement with factory-correct dimensions Helps reduce wear on shafts, wheels, and pivot assemblies Function The SCAG 43583 Spacer provides accurate spacing between rotating or mounted components, helping maintain proper alignment while minimizing friction, vibration, and premature wear. Its precision dimensions ensure smooth operation and reliable performance in commercial mower applications. Compatible Equipment This spacer replaces OEM components used on a variety of commercial outdoor power equipment, including compatible: SCAG commercial mowers Exmark commercial mowers Toro commercial mowers Always verify your equipment model and original part number before ordering. Who Is This For? Commercial landscapers Lawn maintenance professionals SCAG mower owners Exmark mower owners Toro mower owners Outdoor power equipment repair technicians Recommended Property Size Ideal for residential estates, commercial landscaping businesses, municipalities, golf courses, parks, athletic fields, and professional turf maintenance operations. Pros Precision OEM dimensions Heavy-duty steel construction Maintains proper alignment Reduces component wear Direct-fit replacement Long service life Cons Compatible only with equipment designed for these dimensions Proper fitment should always be verified before installation Comparison – OEM vs Aftermarket OEM Replacement Spacer Exact factory dimensions Precision-machined construction Reliable long-term durability Proper alignment and fit Commercial-grade quality Generic Aftermarket Spacers Dimensions may vary slightly Lower machining tolerances Potential alignment issues May require modification for proper fit Why Buy from Barry's Power Equipment? Barry's Power Equipment supplies premium OEM replacement parts trusted by commercial landscapers and outdoor power equipment professionals. Genuine OEM-quality replacement parts Fast nationwide shipping Competitive pricing Expert parts support Extensive inventory for SCAG, Exmark, Toro, and other commercial mower brands