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    ALTRA INDUSTRIAL MOTION F-721-25X-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F-721-25X-B5-G

    GEAR REDUCER
    $848.00 Buy Surplus As Low As $509.00
    $509.00
    Repair Yours $424.00
    ALTRA INDUSTRIAL MOTION F721-15S-B5-G6-D0R

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-15S-B5-G6-D0R

    SPEED REDUCER RIGHT ANGLE 15:1 RATIO 1.4 INPUT HP
    $679.00 Buy Surplus As Low As $408.00
    $408.00
    Repair Yours $340.00
    ALTRA INDUSTRIAL MOTION F721-15-B7-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-15-B7-J

    SPEED REDUCER, WORM SPEED REDUCER
    $2,086.00 Buy Surplus As Low As $1,252.00
    $1,252.00
    Repair Yours $1,040.00
    ALTRA INDUSTRIAL MOTION F221S-4-85

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F221S-4-85

    REDUCER 1750RPM .75HP
    Buy Surplus As Low As $468.00
    $468.00
    Repair Yours $390.00
    ALTRA INDUSTRIAL MOTION F732-60-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F732-60-B7-G

    GEAR REDUCER 1750RPM 1.38HP 19.95TORQ 60:1RATIO
    Buy Surplus As Low As $2,610.00
    $2,610.00
    Repair Yours $2,200.00
    ALTRA INDUSTRIAL MOTION F726-5-B9-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F726-5-B9-G

    REDUCER, 5:1 RATIO, 5.57 HP, 900 LB/IN, RIGHT ANGLE, KEYWAY SHAFT, 4-BOLT FLANGED MOUNT
    $2,895.00 Buy Surplus As Low As $1,737.00
    $1,737.00
    Repair Yours $1,442.00
    ALTRA INDUSTRIAL MOTION F726-20-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F726-20-B7-G

    GEAR REDUCER, 2.3 HP, 1750 RPM, RATIO 20:1
    $2,764.73 Buy Surplus As Low As $1,414.54
    $1,414.54
    Repair Yours $1,098.00
    ALTRA INDUSTRIAL MOTION F726-15-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F726-15-B7-G

    REDUCER 2.47HP 1150LB/IN 15:1RATIO
    $2,763.00 Buy Surplus As Low As $1,658.00
    $1,658.00
    Repair Yours $1,377.00
    ALTRA INDUSTRIAL MOTION F721BRB40KB5J1

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721BRB40KB5J1

    WORM GEAR REDUCER 40:1RATIO .81HP
    $573.00 Buy Surplus As Low As $344.00
    $344.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION F721B-30S-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721B-30S-B5-G

    REDUCER .81HP 30:1RATIO
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $600.00
    ALTRA INDUSTRIAL MOTION F721-5-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-5-B7-G

    REDUCER / WORM GEAR, RIGHT ANGLE, C-FACE QUILL, SOLID SHAFT, LEFT HAND OUTPUT, 5:1 RATIO, 3.660 HP @ 1750 RPM, CAST IRON, 51951
    $2,086.00 Buy Surplus As Low As $1,252.00
    $1,252.00
    Repair Yours $1,040.00
    ALTRA INDUSTRIAL MOTION F721-50-B5-H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-50-B5-H

    GEAR REDUCER 50/1RATIO 1750RPM
    $2,063.00 Buy Surplus As Low As $1,238.00
    $1,238.00
    Repair Yours $1,028.00
    ALTRA INDUSTRIAL MOTION F721-20-VB5G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-20-VB5G

    REDUCER RIGHT ANGLE 56C FACE 20:1 1.25HP
    $350.00 Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION F721-20-B7-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-20-B7-J

    GEAR REDUCER 1.4HP 20:1RATIO
    $1,711.00 Buy Surplus As Low As $1,027.00
    $1,027.00
    ALTRA INDUSTRIAL MOTION F721-15-B5-H

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F721-15-B5-H

    REDUCER 15:1RATIO 1.72HP 841LB/IN
    $2,063.00 Buy Surplus As Low As $1,238.00
    $1,238.00
    Repair Yours $1,028.00
    ALTRA INDUSTRIAL MOTION F718F20B5J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F718F20B5J

    REDUCER 20:1RATIO 511LB/IN .87HP
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $470.00
    ALTRA INDUSTRIAL MOTION F-718-60S-B5-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F-718-60S-B5-J

    GEAR REDUCER
    $594.00 Buy Surplus As Low As $357.00
    $357.00
    Repair Yours $300.00
    ALTRA INDUSTRIAL MOTION SF721-15-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SF721-15-B5-G

    REDUCER FLANGED 15RATIO 1750RPM
    $2,419.00 Buy Surplus As Low As $1,452.00
    $1,452.00
    ALTRA INDUSTRIAL MOTION SBKF726-605-B5-G1

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SBKF726-605-B5-G1

    REDUCER 60:1RATIO 1300LB-IN
    $1,219.00 Buy Surplus As Low As $732.00
    $732.00
    Repair Yours $615.00
    ALTRA INDUSTRIAL MOTION S721-15N-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    S721-15N-J

    REDUCER 1.4HP 15:1RATIO
    $1,418.00 Buy Surplus As Low As $709.00
    $709.00
    Repair Yours $674.00
    ALTRA INDUSTRIAL MOTION RFWC713-300-B5-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RFWC713-300-B5-J

    REDUCER 300:1RATIO
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $400.00
    ALTRA INDUSTRIAL MOTION F724-20-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F724-20-B7-G

    SPEED REDUCER, WORM GEAR, RIGHT ANGLE, SINGLE REDUCTION, C-FACE QUILL, SOLID SHAFT, LEFT HAND OUTPUT, 20:1 RATIO, 1.950 HP @ 1750 RPM, CAST IRON
    $2,236.00 Buy Surplus As Low As $930.10
    $930.10
    Repair Yours $771.98
    ALTRA INDUSTRIAL MOTION F724-20-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F724-20-B5-G

    SPEED REDUCER, 20:1RATIO, 56C FRAME SIZE
    $2,236.00 Buy Surplus As Low As $1,092.00
    $1,092.00
    Repair Yours $907.00
    ALTRA INDUSTRIAL MOTION F724-15-B7-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    F724-15-B7-G

    REDUCER RIGHT ANGLE 15:1RATIO 2.34HP 1159LB/IN
    $2,236.00 Buy Surplus As Low As $1,342.00
    $1,342.00
    Repair Yours $1,114.00
    ALTRA INDUSTRIAL MOTION SSF718-30K-B5-GS

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SSF718-30K-B5-GS

    SPEED REDUCER 30:1RATTIO .65HP STAINLESS
    $1,431.00 Buy Surplus As Low As $859.00
    $859.00
    Repair Yours $721.00
    ALTRA INDUSTRIAL MOTION 611B-2

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    611B-2

    GEAR REDUCER
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $400.00
    ALTRA INDUSTRIAL MOTION 738-60-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    738-60-J

    GEAR REDUCER 60:1RATIO
    $933.00 Buy Surplus As Low As $560.00
    $560.00
    Repair Yours $467.00
    ALTRA INDUSTRIAL MOTION 721-20-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    721-20-J

    WORM SPEED REDUCER
    $1,915.00 Buy Surplus As Low As $1,149.00
    $1,149.00
    Repair Yours $954.00
    ALTRA INDUSTRIAL MOTION RF713-30-B5-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF713-30-B5-J

    GEARBOX 30:1RATIO .32HP 1750RPM
    $2,086.00 Buy Surplus As Low As $1,252.00
    $1,252.00
    ALTRA INDUSTRIAL MOTION SF718-20-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    SF718-20-B5-G

    REDUCER, FLANGED, 5:1
    $2,517.00 Buy Surplus As Low As $1,511.00
    $1,511.00
    Repair Yours $1,255.00
    ALTRA INDUSTRIAL MOTION RF752-40-B9-J

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF752-40-B9-J

    SPEED GEAR REDUCER SINGLE REDUCTION 40:1
    $4,770.00 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,385.00
    ALTRA INDUSTRIAL MOTION RF752-40-B9-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF752-40-B9-G

    SPEED GEAR REDUCER SINGLE REDUCTION 40:1
    $4,346.00 Buy Surplus As Low As $2,608.00
    $2,608.00
    Repair Yours $2,173.00
    ALTRA INDUSTRIAL MOTION RF721-15-B5-G

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    RF721-15-B5-G

    REDUCER 15:1RATIO 646LB/INCH 1.4HP 1750RPM
    $3,037.00 Buy Surplus As Low As $1,823.00
    $1,823.00
    ALTRA INDUSTRIAL MOTION 51654

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51654

    SPEED REDUCER, 1-3/4 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT, 2.55 INPUT HORSEPOWER, 432 LBS. MAX TORQUE,SINGLE SHAFT LEFT, (MOQ=1, PKG QTY=1)
    $1,054.00 Buy Surplus As Low As $633.00
    $633.00
    Repair Yours $526.00
    ALTRA INDUSTRIAL MOTION 51651

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51651

    SPEED REDUCER, 1.54 CENTERLINE DISTANCE, 50:1, 35 RPM OUTPUT, 0.35 INPUT HORSEPOWER, 429 LBS. MAX TORQUE,SINGLE SHAFT LEFT, (MOQ=1, PKG QTY=1)
    $941.00 Buy Surplus As Low As $565.00
    $565.00
    Repair Yours $469.00
    ALTRA INDUSTRIAL MOTION 51631

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51631

    SPEED REDUCER, 1.54 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT, 1.72 INPUT HORSEPOWER, 291 LBS. MAX TORQUE,PART NO. 715-5-H, 5/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 3.44 INCH HIGH, (MO ...
    $644.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $322.00
    ALTRA INDUSTRIAL MOTION 51628

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51628

    SPEED REDUCER, 1.33 CENTERLINE DISTANCE, 50:1, 35 RPM OUTPUT, 1/4 INPUT HORSEPOWER, 297 LBS. MAX TORQUE,PART NO. 713-50-H, 1/2 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 3.06 INCH HIGH, (MO ...
    $874.00 Buy Surplus As Low As $525.00
    $525.00
    Repair Yours $436.00
    ALTRA INDUSTRIAL MOTION 51794

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51794

    SPEED REDUCER, 3-3/4 CENTERLINE DISTANCE, 20:1, 88 RPM OUTPUT, 5.95 INPUT HORSEPOWER, 3,707 LBS. MAX TORQUE,PART NO. 738-20-J, 1 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 7.63 INCH HIGH, (MOQ=1, ...
    $3,659.00 Buy Surplus As Low As $2,196.00
    $2,196.00
    Repair Yours $1,823.00
    ALTRA INDUSTRIAL MOTION 51786

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51786

    SPEED REDUCER: 9.96 HP MAX INPUT, (MOQ=1, PKG QTY=1)
    $5,674.00 Buy Surplus As Low As $3,405.00
    $3,405.00
    Repair Yours $2,827.00
    ALTRA INDUSTRIAL MOTION 51783

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51783

    SPEED REDUCER: 1-3/4 HP MAX INPUT, (MOQ=1, PKG QTY=1)
    $3,105.00 Buy Surplus As Low As $1,863.00
    $1,863.00
    Repair Yours $1,547.00
    ALTRA INDUSTRIAL MOTION 51763

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51763

    SPEED REDUCER, 3-1/4 CENTERLINE DISTANCE, 10:1, 175 RPM OUTPUT, 7-3/4 INPUT HORSEPOWER, 2,532 LBS. MAX TORQUE,PART NO. 732-10-H, 7/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 6-3/4 INCH HI ...
    $3,100.00 Buy Surplus As Low As $1,860.00
    $1,860.00
    Repair Yours $1,544.00
    ALTRA INDUSTRIAL MOTION 51720

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51720

    SPEED REDUCER: 1.55 HP MAX INPUT, (MOQ=1, PKG QTY=1)
    $2,901.00 Buy Surplus As Low As $1,741.00
    $1,741.00
    Repair Yours $1,446.00
    ALTRA INDUSTRIAL MOTION 51694

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51694

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 25:1, 70 RPM OUTPUT, 1.16 INPUT HORSEPOWER, 875 LBS. MAX TORQUE,PART NO. 721-25-H, 5/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 4.34 INCH HIGH, (M ...
    $855.00 Buy Surplus As Low As $513.00
    $513.00
    Repair Yours $426.00
    ALTRA INDUSTRIAL MOTION 51691

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51691

    SPEED REDUCER, 2.06 CENTERLINE DISTANCE, 20:1, 88 RPM OUTPUT, 1.4 INPUT HORSEPOWER, 892 LBS. MAX TORQUE,PART NO. 721-20-H, 5/8 INCH SHAFT DIAM, DOUBLE SHAFT LEFT & RIGHT, 4.34 INCH HIGH, (MO ...
    $855.00 Buy Surplus As Low As $513.00
    $513.00
    Repair Yours $426.00
    ALTRA INDUSTRIAL MOTION 51680

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51680

    SPEED REDUCER, 1-3/4 CENTERLINE DISTANCE, 60:1, 29 RPM OUTPUT, 0.35 INPUT HORSEPOWER, 527 LBS. MAX TORQUE,PART NO. 718-60-J, 5/8 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 3.81 INCH HIGH, (MOQ=1, ...
    $911.00 Buy Surplus As Low As $547.00
    $547.00
    Repair Yours $455.00
    ALTRA INDUSTRIAL MOTION 51617

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51617

    SPEED REDUCER, 1.33 CENTERLINE DISTANCE, 20:1, 88 RPM OUTPUT, 0.52 INPUT HORSEPOWER, 308 LBS. MAX TORQUE,PART NO. 713-20-J, 1/2 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 3.06 INCH HIGH, (MOQ=1, P ...
    $800.00 Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    ALTRA INDUSTRIAL MOTION 51614

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51614

    SPEED REDUCER, 1.33 CENTERLINE DISTANCE, 15:1, 117 RPM OUTPUT, 0.66 INPUT HORSEPOWER, 305 LBS. MAX TORQUE,PART NO. 713-15-J, 1/2 INCH SHAFT DIAM, SINGLE SHAFT RIGHT, 3.06 INCH HIGH, (MOQ=1, ...
    $800.00 Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    ALTRA INDUSTRIAL MOTION 51585

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    51585

    SPEED REDUCER, 1 CENTERLINE DISTANCE, 5:1, 350 RPM OUTPUT, 0.69 INPUT HORSEPOWER, 113 LBS. MAX TORQUE,SINGLE SHAFT LEFT, (MOQ=1, PKG QTY=1)
    $760.00 Buy Surplus As Low As $456.00
    $456.00
    Repair Yours $379.00
    ALTRA INDUSTRIAL MOTION 50885

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    50885

    O/S 2-7/8X3-3/4X3/8 TC
    $75.00 Buy Surplus As Low As $40.50
    $40.50
    ALTRA INDUSTRIAL MOTION 28720

    ALTRA INDUSTRIAL MOTION

    BOSTON GEAR

    28720

    HELICAL SPEED REDUCER
    $4,001.00 Buy Surplus As Low As $2,401.00
    $2,401.00
    Repair Yours $1,993.00
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