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Hydro-gear PUMPS
BDP-21L Series
2 2000038 Retaining Ring 2000038
3 51092 17 x 47 x 8 Lip Seal 51092
4 2000023 Spacer 2000023
5 2000032 Shaft Ball Bearing 2000032
6 70580 Kit Pump Shaft - 19 Tooth Spline 70580
Fits 101, 104, 201, 300, 301, 307
6A 70581 Kit Pump Shaft - Closed Key 70581
8 50641 Pin 50641
9 70739 Trunnion Seal Kit 70739
10 71060 Housing Kit 71060
11 50552 Thrust Ball Bearing Assembly 50552
12 50203 Variable Swashplate 50203
13 BD-218 Slot Guide 2000015
14 2000014 Trunnion Arm Std. 2000014
15 70082 Cylinder Block Kit 70082
16 50381 O-Ring 50381
17 51764 Valve Plate 51764
18 BD-105 Bypass Valve - All Except 2513030
101, 200, 201, 301, 600, 604,
18A 2513031 Bypass Valve - 101, 200, 201, 2513031
301, 600, 604
19 70741 Shock Valve Kit- 101, 200, 70741
301, 313, 600
19A 2510062 Check Valve Kit - 103 2510062
19B BD-109 Check Valve Kit - 104, 304, 305, 2510027
308, 403, 405, 701
20 70741A Shock Valve Kit- 101, 200, 70741
301, 405, 600
20A 2510062A Check Valve Kit - 103 2510062
20B BD-109A Check Valve Kit - 104, 304, 305, 2510027
308, 403, 701
20C 70742 Shock Valve Kit - 313 70742
21 2510066 End Cap Kit < 599 2510066
21A 2510069 End Cap Kit > 600 2510069
24 70403 Charge Relief Kit - All Except Below 70403
24A 70402 Charge Relief Kit - 105, 106, 114, 70402
204, 212, 213, 301-304, 308-313
25 9004100-1430 O-Ring 9004100-1430
27 50408 Pin 50408
28 2510071 Charge Pump Kit - All Except 2510071
Listed Below & Less Than 600
28A 70470 Charge Pump Kit - 304, 305, 70470
606, 701
28B 70472 Charge Pump Kit - 600, 605, 70472
606, 701
28C 2510080 Charge Pump Kit - 106, 204, 302, 2510080
303, 309, 400, 401, 406, 408, 415
36 50406 Gerotor Assembly 50406
39 2510020 Auxiliary Bypass/Check Kit 2510020
BDP SeriesFactory New Units - Not Rebuilt or Remanufactured
Call For Applications Not Listed.
GR-178 Gravely Z’s BDP-21L-401
HU-2156 Hustler Z BDP-21L-408
HU-2147 Hustler Z BDP-21L-409
BDP-21L-101 Dixie Suburban Turban - Left*
BDP-21L-301 Dixie Suburban Turban - Right*
BDP-21L-102 Dixie XXWD5000
BDP-21L-104 Dixie Chopper
BDP-21L-200 Right Dixie
BDP-21L-304 72'' Bunton -
BDP-21L-305 Hydro Pump
BDP-21L-308 Lazer XP Left
BDP-21L-309 Woods
BDP-21L-402 Bobcat BZT72
BDP-21L-403 Scag
BDP-21L-405 Lazer Right
BDP-21L-600 Hydro Gear Pump - Diesel
BDP-21L-701 Dixie XXWD5000
Hydro Gear Pumps BDP-10L 
