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  • Toro Spring Extension 51-3650 Where Used: Part Number 51-3650 Model Name Diagram 05-52SY01, 52" Side Discharge Mower, 1991 (SN 1000001-1999999) DECK BELT COVERS & SPINDLES 05-52SY01, 52" Side Discharge Mower, 1992 (SN 2000001-2999999) DECK BELT COVERS & SPINDLES 05-52SY02, 52" Side Discharge Mower, 1992 (SN 2000001-2999999) DECK BELT COVERS & SPINDLES 30108, Mid-Size Proline Gear Traction Unit, 8 hp, 1984 (SN 4000001- 4999999) 36" CUTTING DECK MODEL NO. 30136 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1984 (SN 4000001- 4999999) 52" CUTTING DECK MODEL NO. 30152 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1984 (SN 4000001- 4999999) 36" CUTTING DECK MODEL NO. 30136 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1985 (SN 5000001- 5999999) 36" CUTTING DECK MODEL NO. 30136 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1985 (SN 5000001- 5999999) 52" CUTTING DECK MODEL NO. 30152 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1986 (SN 6000001- 6999999) 36" CUTTING DECK MODEL NO. 30136 30111, Mid-Size Proline Gear Traction Unit, 11 hp, 1986 (SN 6000001- 6999999) 52" CUTTING DECK MODEL NO. 30152 30112, Mid-Size Proline Gear Traction Unit, 12.5 hp, 1986 (SN 6000001- 6999999) 36 INCH CUTTING DECK MODEL NO. 30136 30113, Mid-Size Proline Gear Traction Unit, 8 hp, 1985 (SN 5000001- 5999999) 52" CUTTING DECK MODEL NO. 30152 30113, Mid-Size Proline Gear Traction Unit, 8 hp, 1985 (SN 5000001- 5999999) 36" CUTTING DECK MODEL NO. 30136 30113, Mid-Size Proline Gear Traction Unit, 8 hp, 1986 (SN 6000001- 6999999) 36" CUTTING DECK MODEL NO. 30136 30116, Mid-Size Proline Gear Traction Unit, 16 hp, 1986 (SN 6000001- 6999999) 36" CUTTING DECK MODEL NO. 30136 30116, Mid-Size Proline Gear Traction Unit, 16 hp, 1986 (SN 6000001- 6999999) 52" CUTTING DECK MODEL NO. 30152 30125, 36" Soft Bag (5 bu.) for Floating Mid-Size Mowers, 1985 (SN 5000001-5999999) 52" CUTTING DECK MODEL NO. 30152 30125, 36" Soft Bag (5 bu.) for Floating Mid-Size Mowers, 1985 (SN 5000001-5999999) 36" CUTTING DECK MODEL NO. 30136 30125, 36" Soft Bag (5 bu.) for Floating Mid-Size Mowers, 1986 (SN 6000001-6999999) 52" CUTTING DECK MODEL NO. 30152 30125, 36" Soft Bag (5 bu.) for Floating Mid-Size Mowers, 1986 (SN 6000001-6999999) 36" CUTTING DECK MODEL NO. 30136 30136, 36" Side Discharge Mower, 1984 (SN 4000001-4999999) 52" CUTTING DECK MODEL NO. 30152 30136, 36" Side Discharge Mower, 1984 (SN 4000001-4999999) 36" CUTTING DECK MODEL NO. 30136 30136, 36" Side Discharge Mower, 1985 (SN 5000001-5999999) 52" CUTTING DECK MODEL NO. 30152 30136, 36" Side Discharge Mower, 1985 (SN 5000001-5999999) 36" CUTTING DECK MODEL NO. 30136 30136, 36" Side Discharge Mower, 1986 (SN 6000001-6000797) 52" CUTTING DECK MODEL NO. 30152 30136, 36" Side Discharge Mower, 1986 (SN 6000001-6000797) 36" CUTTING DECK MODEL NO. 30136 30136, 36" Side Discharge Mower, 1987 (SN 7000001-7999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1988 (SN 8000001-8999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1989 (SN 9000001-9999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1990 (SN 0000001-0999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1991 (SN 1000001-1999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1992 (SN 2000001-2999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1993 (SN 3900001-3999999) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1994 (SN 4900001-4901036) CUTTING UNIT ASSEMBLY 30136, 36" Side Discharge Mower, 1994 (SN 4901037-4999999) CUTTING UNIT ASSEMBLY 30144, 44" Side Discharge Mower, 1985 (SN 5000001-5999999) 52" CUTTING DECK MODEL NO. 30152 30144, 44" Side Discharge Mower, 1985 (SN 5000001-5999999) 36" CUTTING DECK MODEL NO. 30136 30152, 52" Side Discharge Mower, 1984 (SN 400001-499999) 52" CUTTING DECK MODEL NO. 30152 30152, 52" Side Discharge Mower, 1984 (SN 400001-499999) 36" CUTTING DECK MODEL NO. 30136 30152, 52" Side Discharge Mower, 1985 (SN 5000001-5999999) 52" CUTTING DECK MODEL NO. 30152 30152, 52" Side Discharge Mower, 1985 (SN 5000001-5999999) 36" CUTTING DECK MODEL NO. 30136 30152, 52" Side Discharge Mower, 1986 (SN 600001-699999) CUTTING UNIT ASSEMBLY 30152, 52" Side Discharge Mower, 1987 (SN 700001-799999) CUTTING UNIT ASSEMBLY 30152, 52" Side Discharge Mower, 1988 (SN 800001-899999) CUTTING UNIT ASSEMBLY 30152, 52" Side Discharge Mower, 1989 (SN 900001-999999) CUTTING UNIT ASSEMBLY 30152, 52" Side Discharge Mower, 1990 (SN 000001-099999) CUTTING UNIT ASSEMBLY 30152, 52" Side Discharge Mower, 1991 (SN 100001-199999) CUTTING UNIT ASSEMBLY 55620, HMR-1600, 1989 (SN 9000001-9999999) 52" CUTTING DECK MODEL NO. 55670 (OPTIONAL) 55660, 44" Side Discharge Mower, 1990 52" CUTTING DECK MODEL NO. 55670 (OPTIONAL) 55670, 52" Side Discharge Mower, 1990 (SN 0000001-0999999) 52" CUTTING DECK MODEL NO. 55670 (OPTIONAL) 78253, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2000 (SN 200000001-200999999) DRIVE PULLEYS AND BELT COVERS ASSEMBLY 78253, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2001 (SN 210000001-210999999) DRIVE & BELT COVERS ASSEMBLY 78280, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 1998 (SN 8900001-8999999) DRIVE & BELT COVERS 78280, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 1999 (SN 9900001-9999999) DRIVE & BELT COVERS 78280, 52" Side Discharge Mower, 260 Series Yard Tractors, 1996 (SN 6900001-6999999) DRIVE & BELT COVERS 78280, 52" Side Discharge Mower, 260 Series Yard Tractors, 1997 (SN 7900001-7999999) DRIVE & BELT COVERS 78281, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2000 (SN 200000001-200999999) DRIVE PULLEYS AND BELT COVERS ASSEMBLY 78281, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2001 (SN 210000001-210999999) DRIVE PULLEY AND BELT COVER ASSEMBLY 78281, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2002 (SN 220000001-220999999) DRIVE PULLEY AND BELT COVER ASSEMBLY 78281, 52" Side Discharge Mower, 260 Series Lawn and Garden Tractors, 2003 (SN 230000001-230999999) DRIVE PULLEY AND BELT COVER ASSEMBLY 78285, 52" Recycler Mower, 260 Series Lawn and Garden Tractors, 1998 (SN 8900001-8999999) DRIVE & BELT COVERS 78285, 52" Recycler Mower, 260 Series Yard Tractors, 1996 (SN 6900001- 6999999) DRIVE & BELT COVERS 78285, 52" Recycler Mower, 260 Series Yard Tractors, 1997 (SN 7900001- 7999999) DRIVE & BELT COVERS 78294, 52" Side Discharge Mower, XT Series Garden Tractors, 2003 (SN 230000001-230999999) SPINDLE AND BLADE ASSEMBLY 78294, 52in Side Discharge Mower, XT Series Garden Tractors, 2004 (SN 240000001-240999999) SPINDLE AND BLADE ASSEMBLY 78294, 52in Side Discharge Mower, XT Series Garden Tractors, 2006 (SN 260000001-260999999) SPINDLE AND BLADE ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 1998 (SN 8900001- 8999999) PULLEY AND BELT ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 1999 (SN 9900001- 9999999) PULLEY AND BELT ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 2000 (SN 200000001-200999999) PULLEY AND BELT ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 2001 (SN 210000001-210999999) PULLEY AND BELT ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 2002 (SN 220000001-220999999) PULLEY AND BELT ASSEMBLY 78370, 52" Side Discharge Mower, 5xi Garden Tractors, 2003 (SN 230000001-230999999) PULLEY AND BELT ASSEMBLY 78370, 52in Side Discharge Mower, 5xi Garden Tractors, 2004 (SN 240000001-240999999) PULLEY AND BELT ASSEMBLY 78370, 52in Side Discharge Mower, 5xi Garden Tractors, 2005 (SN 250000001-250999999) PULLEY AND BELT ASSEMBLY 78370, 52in Side Discharge Mower, 5xi Garden Tractors, 2006 (SN 260000001-260999999) PULLEY AND BELT ASSEMBLY 78375, 52" Recycler Mower, 5xi Garden Tractors, 1998 (SN 8900001- 8999999) PULLEY AND BELT ASSEMBLY 78452, 52" Side Discharge Mower, 5xi Garden Tractors, 1998 (SN 8900001- 8999999) PULLEY AND BELT ASSEMBLY 78452, 52" Side Discharge Mower, 5xi Garden Tractors, 1999 (SN 9900001- 9999999) PULLEY AND BELT ASSEMBLY 78452, 52" Side Discharge Mower, 5xi Garden Tractors, 2000 (SN 200000001-200999999) PULLEY AND BELT ASSEMBLY 78452, 52" Side Discharge Mower, 5xi Garden Tractors, 2001 (SN 210000001-210999999) PULLEY AND BELT ASSEMBLY 78460, 52" Side Discharge Mower, 1993 (SN 3900001-3999999) DECK BELT COVERS & SPINDLES 78460, 52" Side Discharge Mower, 1994 (SN 490001-499999) DECK BELT COVERS & SPINDLES 78460, 52" Side Discharge Mower, 1995 (SN 590001-599999) DECK BELT COVERS & SPINDLES

    • Toro Lawn-Boy 51-3650 Spring-Extension

    MSRP: $20.99
    $17.37
    (You save $3.62 )
    SKU:
    51-3650
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    Calculated at Checkout
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    Product Description

    Toro Lawn-Boy 51-3650 Spring-Extension

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