Lawn Mower Hydro Pumps & Parts
J-Thomas offers hydro pumps & parts for all commercial mowers. We proudly stock Hydro Gear hydro pumps. Our hydro pump parts allow you to rebuild your pump and save money. If you do replace your hydro pump completely, it is recommended that you replace the wheel motor and replace or at least flush the lines and takes.
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Specifications:
Replaces:
Specifications:
Hydro-Gear Check Valve
Replaces:Great Dane: D18051
Hyrdo Gear: BDP-10L-132
Hyrdo Gear: BDP-10L-132P
Hyrdo Gear: PL-BGRQ-DY1X-XXXX
Specifications:
Hydro Gear Pump
Replaces:Gravely: 22000700
Hyrdo Gear: PW-5GQQ-FY1X-XXXX
Hyrdo Gear: PW5GQQFY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Great Dane: D18313
Hyrdo Gear: BDP-10A-403
Hyrdo Gear: PG-1HRQ-DY1X-XXXX
Hyrdo Gear: PG1HRQDY1XXXXX
Specifications:
Hydro Gear Pump
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Specifications:
Hydro Gear Shaft w/Bearing (6303)
Replaces:Ariens: 02964700
Hustler: 781047
Hyrdo Gear: BDP-10A-400
Hyrdo Gear: PG-1HQQ-DY1X-XXXX
Hyrdo Gear: PG1HQQDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Gravely: 09279800
Gravely: 92798
Gravely: 9279800
Gravely: BDP-10L-902
Hyrdo Gear: BDP-10L-902P
Hyrdo Gear: PL-CGCC-UY1X-XXXX
Hyrdo Gear: PLCGCCUY1XXXXX
Specifications:
Hydrostat w/Aux Rightside
Replaces:Bunton: PL7343
Hyrdo Gear: BPD-10L-126P
Hyrdo Gear: PL-AAVV-DY2X-XXXX
Hyrdo Gear: PLAAVVDY2XXXXX
Specifications:
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Hydro Gear Pump
Replaces:Grasshopper: 391455
Hyrdo Gear: PL-DGQQ-DY1X-XXXX
Hyrdo Gear: PLDGQQDY1XXXXX
Specifications:
Hydro-Gear Pump
Replaces:Ariens: 02964600
Hustler: 781062
Hyrdo Gear: BDP-10A-300
Hyrdo Gear: PG-1KQQ-DY1X-XXXX
Hyrdo Gear: PG1KQQDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: BDP-10L-300
Hyrdo Gear: PL-BAQP-DY1X-XXXX
Hyrdo Gear: PLBAQPDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: BDP-10L-500
Hyrdo Gear: PL-AGQQ-DY1X-XXXX
Hyrdo Gear: PLAGQQDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Bunton: PL7344
Hyrdo Gear: BDP-10L-127P
Hyrdo Gear: PL-AGVV-DY2X-XXXX
Hyrdo Gear: PLAGVVDY2XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: BDP-10L-112
Hyrdo Gear: BDP-10L-112P
Hyrdo Gear: PL-AAVV-DY1X-XXXX
Hyrdo Gear: PLAAVVDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Dixie Chopper: 65070
Hyrdo Gear: BDP-10A-313
Hyrdo Gear: PG-DJCC-DY1X-XXXX
Hyrdo Gear: PGDJCCDY1XXXXX
Specifications:
Hydro Gear Pump
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Specifications:
Hydro Gear Pump
Replaces:Scag: BDU-10L-117
Specifications:
Hydro Gear Pump RH
Replaces:Hyrdo Gear: BDP-10L-113
Hyrdo Gear: BDP-10L-113P
Hyrdo Gear: PL-AGVV-DY1X-XXXX
Hyrdo Gear: PLAGVVDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: PG-1HPC-DY1X-XXXX
Hyrdo Gear: PG1HPCDY1XXXXX
Scag: 482326
Scag: 482512
Specifications:
Hydro Gear Pump
HousingReplaced by #Replacement for #
Your Price
$70.87
Replaces:Gravely: 21543977
Replaces:Great Dane: D28228
Hyrdo Gear: PG-1AQP-DY1X-XXXX
Hyrdo Gear: PG1AQPDY1XXXXX
Specifications:
Hydraulic Pump RH
Replaces:Hyrdo Gear: PG-1JBC-DY1X-XXXX
Hyrdo Gear: PG1JBCDY1XXXXX
Scag: 482326
Scag: 482512
Scag: 482638
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: PG-1HBC-DY1X-XXXX
Hyrdo Gear: PG1HBCDY1XXXXX
Scag: 482637
Specifications:
Hydro Gear Pump
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Hydro-Gear Housing Kit
Replaces:Hyrdo Gear: 70517
Specifications:
Hydro-Gear BDP-10A End Cap
Replaces:Exmark: 103-4611
Exmark: 109-4987
Hyrdo Gear: BDP-10A-319
Hyrdo Gear: PG-1JQQ-DY1X-XXXX
Hyrdo Gear: PG1JQQDY1XXXXX
Scag: 483097
Specifications:
Hydro Gear Pump
Replaces:Bobcat: 2721615
Husqvarna: 104529
Husqvarna: 539104529
Husqvarna: 539107749
Husqvarna: 539112683
Husqvarna: 539132147
Hyrdo Gear: PG-1GQN-DY1X-XXXX
Hyrdo Gear: PG1GQNDY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: PG-1GAP-DY1X-XXXX
Specifications:
Hydro Gear Pump
Replaces:Ariens: 02964300
Dixie Chopper: 200029
Hustler: 781062
Hyrdo Gear: BDP-10A-316
Hyrdo Gear: PG-1KCC-DY1X-XXXX
Hyrdo Gear: PG1KCCDY1XXXXX
Scag: 482643
Snapper: 11222
Snapper: 7011222
Specifications:
•For proper ordering, reference Hydro Gear part number stamped on hydro pump
•When ordering and replacing a hydro pump, always replace the wheel motor and lines, flush the tanks and install a new oil filter. Not doing so could cause the hydro pump to fail due to contamination in the system.
Hydro Gear Pump
Replaces:Exmark: 788042
Hyrdo Gear: BDP-21L-408
Hyrdo Gear: PW-1LQC-EY1X-XXXX
Hyrdo Gear: PW1LQCEY1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Ferris: 22571
Ferris: 5022571
Hyrdo Gear: PG-3GAQ-NZ1X-XXXX
Hyrdo Gear: PG3GAQNZ1XXXXX
Specifications:
Hydro Gear Pump
Replaces:Hyrdo Gear: 2513027
Specifications:
Charge Pump Kit
Replaces:Hyrdo Gear: PG-1HCA-DY1X-XXXX
Hyrdo Gear: PG1HCADY1XXXXX
Specifications:
Hydro Gear Pump
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Retaining Ring
Replaces:Hyrdo Gear: 70516
Specifications:
BDP-10A Main Housing Kit
Replaces:Hyrdo Gear: PG-1GCC-DY1X-XXXX
Hyrdo Gear: PG1GCCDY1XXXXX
Scag: 48254-1
Scag: 482644
Specifications:
Hydro Gear Pump
Replaces:Bobcat: 38345
Exmark: 1-321008
Exmark: 1-603840
Exmark: 1-613042
Exmark: 321008
Exmark: 603840
Exmark: 613042
Hyrdo Gear: PL-BGQV-DY1X-XXXX
Hyrdo Gear: PLBGQVDY1XXXXX
Toro: 98-4374
Specifications:
Hydro Gear Pump
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Specifications:
Height:2 1/2 "
Length:3 "
Width:3 "
Cylinder Block Kit
SpacerReplaced by #Replacement for #
Your Price
$1.01
Replaces:Hyrdo Gear: 50951
Specifications:
ID:1 1/4 "
Length:1/32 "
Width:1
Replaces:Gravely: 8611500
Hyrdo Gear: 50273
Specifications:
Gerotor Assembly
Replaces:Gravely: 21543979
Hyrdo Gear: 2513030
Specifications:
Bypass Valve Kit
SpringReplaced by #Replacement for #
Your Price
$1.18
Replaces:Gravely: 8621500
Hyrdo Gear: 2003014
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Charge Relief Valve Kit
Replaces:Gravely: 21543997
Specifications:
Height:.264 "
ID:.443 "
OD:0.990 "
WasherReplaced by #Replacement for #
Your Price
$0.97
Replaces:Hyrdo Gear: 2003017
Specifications:
O-ringReplaced by #Replacement for #
Your Price
$0.98
Replaces:Hyrdo Gear: 9004100-1430
Specifications:
Hydro-Gear O-Ring
Replaces:Gravely: 21543796
Specifications:
Height:.31 "
ID:.7 "
OD:1.85 "
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Specifications:
Hydro-Gear Valve Plate