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Lawn Mower Hydro Pumps & Parts

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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.

 



Sort Results by:
Hydro Gear Pump
Item# GR-178
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$515.41
Sale Price*
$515.41
Replaces:
Gravely: 22000700
Hydro Gear: PW-5GQQ-FY1X-XXXX
Hydro Gear: PW5GQQFY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump Kit w/closed key shaft
Item# 70581
Qty.
Hydro Gear Pump Kit w/closed key shaftReplaced by #Replacement for #
Your Price
$115.74
Sale Price*
$115.74
Replaces:
Specifications:
Hydro Gear Shaft w/Bearing (6303)
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$425.49
Sale Price*
$425.49
Replaces:
Great Dane: D18313
Hydro Gear: BDP-10A-403
Hydro Gear: PG-1HRQ-DY1X-XXXX
Hydro Gear: PG1HRQDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$425.49
Sale Price*
$425.49
Replaces:
Ariens: 02964700
Hustler: 781047
Hydro Gear: BDP-10A-400
Hydro Gear: PG-1HQQ-DY1X-XXXX
Hydro Gear: PG1HQQDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$545.16
Sale Price*
$545.16
Replaces:
Grasshopper: 391455
Hydro Gear: PL-DGQQ-DY1X-XXXX
Hydro Gear: PLDGQQDY1XXXXX
Specifications:
Hydro-Gear Pump
Hydro Gear Pump
Item# GR-400
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$685.38
Sale Price*
$685.38
Replaces:
Gravely: 09279800
Gravely: 92798
Gravely: 9279800
Gravely: BDP-10L-902
Hydro Gear: BDP-10L-902P
Hydro Gear: PL-CGCC-UY1X-XXXX
Hydro Gear: PLCGCCUY1XXXXX
Specifications:
Hydrostat w/Aux Rightside
Hydro Gear Pump
Item# DX-1429
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$543.10
Sale Price*
$543.10
Replaces:
Bunton: PL7343
Hydro Gear: BPD-10L-126P
Hydro Gear: PL-AAVV-DY2X-XXXX
Hydro Gear: PLAAVVDY2XXXXX
Specifications:
Hydro Gear Pump
Item# DX-1430
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$545.16
Sale Price*
$545.16
Replaces:
Bunton: PL7344
Hydro Gear: BDP-10L-127P
Hydro Gear: PL-AGVV-DY2X-XXXX
Hydro Gear: PLAGVVDY2XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$545.16
Sale Price*
$545.16
Replaces:
Hydro Gear: BDP-10L-500
Hydro Gear: PL-AGQQ-DY1X-XXXX
Hydro Gear: PLAGQQDY1XXXXX
Specifications:
Hydro Gear Pump
 Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$425.49
Sale Price*
$425.49
Replaces:
Ariens: 02964600
Hustler: 781062
Hydro Gear: BDP-10A-300
Hydro Gear: PG-1KQQ-DY1X-XXXX
Hydro Gear: PG1KQQDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# TO-2979
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$561.26
Sale Price*
$561.26
Replaces:
Toro: 103-2979
Specifications:
Hydro Gear Pump Right Hand
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$534.78
Sale Price*
$534.78
Replaces:
Hydro Gear: BDP-10L-300
Hydro Gear: PL-BAQP-DY1X-XXXX
Hydro Gear: PLBAQPDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$532.12
Sale Price*
$532.12
Replaces:
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# DX-1416
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$545.16
Sale Price*
$545.16
Replaces:
Hydro Gear: BDP-10L-112
Hydro Gear: BDP-10L-112P
Hydro Gear: PL-AAVV-DY1X-XXXX
Hydro Gear: PLAAVVDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# SG-785
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$596.40
Sale Price*
$596.40
Replaces:
Scag: BDU-10L-117
Specifications:
Hydro Gear Pump RH
Hydro Gear Pump
Item# DX-1404
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$545.16
Sale Price*
$545.16
Replaces:
Hydro Gear: BDP-10L-113
Hydro Gear: BDP-10L-113P
Hydro Gear: PL-AGVV-DY1X-XXXX
Hydro Gear: PLAGVVDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$457.30
Sale Price*
$457.30
Replaces:
Dixie Chopper: 65070
Hydro Gear: BDP-10A-313
Hydro Gear: PG-DJCC-DY1X-XXXX
Hydro Gear: PGDJCCDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# JT-0148
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$635.99
Sale Price*
$635.99
Replaces:
Exmark: 103-6565
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# HU-2147
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$542.45
Sale Price*
$542.45
Replaces:
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$441.29
Sale Price*
$441.29
Replaces:
Hydro Gear: PG-1HPC-DY1X-XXXX
Hydro Gear: PG1HPCDY1XXXXX
Scag: 482326
Scag: 482512
Specifications:
Hydro Gear Pump
Housing
Item# BD-228
Qty.
HousingReplaced by #Replacement for #
Your Price
$77.96
Sale Price*
$77.96
Replaces:
Gravely: 21543977
Specifications:
Housing
Hydraulic Pump RH
Qty.
Hydraulic Pump RHReplaced by #Replacement for #
Your Price
$425.41
Sale Price*
$425.41
Replaces:
Great Dane: D28228
Hydro Gear: PG-1AQP-DY1X-XXXX
Hydro Gear: PG1AQPDY1XXXXX
Specifications:
Hydraulic Pump RH
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$457.22
Sale Price*
$457.22
Replaces:
Hydro Gear: PG-1HBC-DY1X-XXXX
Hydro Gear: PG1HBCDY1XXXXX
Scag: 482637
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$457.22
Sale Price*
$457.22
Replaces:
Hydro Gear: PG-1JBC-DY1X-XXXX
Hydro Gear: PG1JBCDY1XXXXX
Scag: 482326
Scag: 482512
Scag: 482638
Specifications:
Hydro Gear Pump
Hydro-Gear Housing Kit
Item# 71060
Qty.
Hydro-Gear Housing KitReplaced by #Replacement for #
Your Price
$138.96
Sale Price*
$138.96
Replaces:
Specifications:
Hydro-Gear Housing Kit
Hydro-Gear 10A End Cap
Item# 70517
Qty.
Hydro-Gear 10A End CapReplaced by #Replacement for #
Your Price
$126.43
Sale Price*
$126.43
Replaces:
Hydro Gear: 70517
Specifications:
Hydro-Gear BDP-10A End Cap
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$425.41
Sale Price*
$425.41
Replaces:
Bobcat: 2721615
Husqvarna: 104529
Husqvarna: 539104529
Husqvarna: 539107749
Husqvarna: 539112683
Husqvarna: 539132147
Hydro Gear: PG-1GQN-DY1X-XXXX
Hydro Gear: PG1GQNDY1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$441.29
Sale Price*
$441.29
Replaces:
Hydro Gear: PG-1GAP-DY1X-XXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$425.41
Sale Price*
$425.41
Replaces:
Exmark: 103-4611
Exmark: 109-4987
Hydro Gear: BDP-10A-319
Hydro Gear: PG-1JQQ-DY1X-XXXX
Hydro Gear: PG1JQQDY1XXXXX
Scag: 483097
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# DX-10A316
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$542.92
Sale Price*
$542.92
Replaces:
Ariens: 02964300
Dixie Chopper: 200029
Hustler: 781062
Hydro Gear: BDP-10A-316
Hydro Gear: PG-1KCC-DY1X-XXXX
Hydro 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
Hydro Gear Pump
Item# HU-2156
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$552.98
Sale Price*
$552.98
Replaces:
Exmark: 788042
Hydro Gear: BDP-21L-408
Hydro Gear: PW-1LQC-EY1X-XXXX
Hydro Gear: PW1LQCEY1XXXXX
Specifications:
Hydro Gear Pump
Thrust Bearing
Item# 50552
Qty.
Thrust BearingReplaced by #Replacement for #
Your Price
$14.43
Sale Price*
$14.43
Replaces:
Hydro Gear: 50552
Specifications:
Hydro Gear Charge Pump Kit
Item# BD-101
Qty.
Hydro Gear Charge Pump KitReplaced by #Replacement for #
Your Price
$66.49
Sale Price*
$66.49
Replaces:
Hydro Gear: 2513027
Specifications:
Charge Pump Kit
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$550.08
Sale Price*
$550.08
Replaces:
Ferris: 22571
Ferris: 5022571
Hydro Gear: PG-3GAQ-NZ1X-XXXX
Hydro Gear: PG3GAQNZ1XXXXX
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$457.22
Sale Price*
$457.22
Replaces:
Hydro Gear: PG-1HCA-DY1X-XXXX
Hydro Gear: PG1HCADY1XXXXX
Specifications:
Hydro Gear Pump
Retaining Ring
Item# BD-127
Qty.
Retaining RingReplaced by #Replacement for #
Your Price
$1.08
Sale Price*
$1.08
Replaces:
Specifications:
Retaining Ring
Hydro-Gear 10A Main Housing Kit
Item# 70516
Qty.
Hydro-Gear 10A Main Housing KitReplaced by #Replacement for #
Your Price
$75.84
Sale Price*
$75.84
Replaces:
Hydro Gear: 70516
Specifications:
BDP-10A Main Housing Kit
Hydro Gear Pump
Qty.
Hydro Gear PumpReplaced by #Replacement for #
Your Price
$414.91
Sale Price*
$414.91
Replaces:
Hydro Gear: PG-1GCC-DY1X-XXXX
Hydro Gear: PG1GCCDY1XXXXX
Scag: 48254-1
Scag: 482644
Specifications:
Hydro Gear Pump
Hydro Gear Pump
Item# DX-1415
Qty.
Hydro Gear PumpReplaced by #Replacement for #JT-777
Your Price
$558.50
Sale Price*
$558.50
Replaces:
Bobcat: 38345
Exmark: 1-321008
Exmark: 1-603840
Exmark: 321008
Exmark: 603840
Hydro Gear: PL-BGQV-DY1X-XXXX
Hydro Gear: PLBGQVDY1XXXXX
Toro: 98-4374
Specifications:
Hydro Gear Pump
Cylinder Block Kit
Item# 70082
Qty.
Cylinder Block KitReplaced by #Replacement for #
Your Price
$73.47
Sale Price*
$73.47
Replaces:
Specifications:
Height:2 1/2 "
Length:3 "
Width:3 "
Cylinder Block Kit
Gerotor Assembly
Item# BD-202
Qty.
Gerotor AssemblyReplaced by #Replacement for #
Your Price
$16.91
Sale Price*
$16.91
Replaces:
Gravely: 8611500
Hydro Gear: 50273
Specifications:
Gerotor Assembly
Spacer
Item# 50951
Qty.
SpacerReplaced by #Replacement for #
Your Price
$1.11
Sale Price*
$1.11
Replaces:
Hydro Gear: 50951
Specifications:
ID:1 1/4 "
Length:1/32 "
Width:1
Spring
Item# BD-113
Qty.
SpringReplaced by #Replacement for #
Your Price
$1.30
Sale Price*
$1.30
Replaces:
Gravely: 8621500
Hydro Gear: 2003014
Specifications:
Spring
Relief Valve Kit
Item# BD-204
Qty.
Relief Valve KitReplaced by #Replacement for #
Your Price
$2.69
Sale Price*
$2.69
Replaces:
Specifications:
Charge Relief Valve Kit
O-ring
Qty.
O-ringReplaced by #Replacement for #
Your Price
$1.01
Sale Price*
$1.01
Replaces:
Hydro Gear: 9004100-1430
Specifications:
Hydro-Gear O-Ring
Bypass Valve Kit
Item# BD-105
Qty.
Bypass Valve KitReplaced by #Replacement for #
Your Price
$19.17
Sale Price*
$19.17
Replaces:
Gravely: 21543979
Hydro Gear: 2513030
Specifications:
Bypass Valve Kit
Washer
Item# BD-214
Qty.
WasherReplaced by #Replacement for #
Your Price
$1.07
Sale Price*
$1.07
Replaces:
Hydro Gear: 2003017
Specifications:
Lip Seal
Item# BD-129
Qty.
Lip SealReplaced by #Replacement for #
Your Price
$1.52
Sale Price*
$1.52
Replaces:
Gravely: 21543997
Specifications:
Height:.264 "
ID:.443 "
OD:0.990 "
Lip Seal
Item# 51092
Qty.
Lip SealReplaced by #Replacement for #
Your Price
$9.16
Sale Price*
$9.16
Replaces:
Gravely: 21543796
Specifications:
Height:.31 "
ID:.7 "
OD:1.85 "
Hydro-Gear Valve Plate
Item# 51764
Qty.
Hydro-Gear Valve PlateReplaced by #Replacement for #
Your Price
$62.40
Sale Price*
$62.40
Replaces:
Specifications:
Hydro-Gear Valve Plate