Compare
We Do Not Ship. In-Store Pickup Only
Search Icon
Wishlist

GT Connect, Subscribe Today!

Join Us Sign In
About UsAbout Us CartCart OrdersOrders FavoritesFavorites Customer ServicesCustomer Service

Home Wright Fast Guides

Wright hydro pump guide

Use your model, serial & deck size with the below chart to find the correct Wright OEM replacement Hydro Pump. Need help in finding you model or serial? Use our “How to find your model & serial” guide.

Wright hydro pump guide

Wright Hydro Pump Guide

Mower Model RIGHT
Part 		RIGHT
HYDRO GEAR #		 LEFT
Part #		 LEFT
HYDRO GEAR #
Fixed Deck Stander - Early Models
WS- 48",52",61" before serial 20425 31490001 BDP-10L-117P 31490001 BDP-10L-117P
WS- 36",42" before serial 20303
Fixed Deck Stander - Late Models
WS 32",36",42"/WSS 48" 20303-26287 31490004 BDP-10A-320 31490005 BDP-10A-438
PG-1KQQ-DA1X-XXXX PG-1HQQ-DB1X-XXXX
WS 32",36",42"/WSS 48" 26288-47284 31490005 BDP-10A-438 31490004 BDP-10A-320
PG-1HQQ-DB1X-XXXX PG-1KQQ-DA1X-XXXX
WS 32",36",42" 47385- 31490027 PE-1HQQ-DP1X-XXXX 31490026 PE-1KQQ-DN1X-XXXX
Fixed Deck Stander - Late Models
WS 48",52",61" 20425-47284 31490004 BDP-10A-320 31490005 BDP-10A-438
PG-1KQQ-DA1X-XXXX PG-1HQQ-DB1X-XXXX
WS 48",52",61" 47285-49704 31490026 PE-1KQQ-DP1X-XXXX 31490027 PE-1HQQ-DP1X-XXXX
WS 48",52",61" 49705- 31490030 PK-3KPP-FA1E-XXXX 31490031 PK-3HPP-FB1E-XXXX
Stander X, Sport X
WSTX/WSPX 48",52",61" 53014-56803 31490033 PK-3HPP-FB1E-XXXX 31490032 PK-3KPP-FA1E-XXXX
WSTX/WSPX 48",52",61" 56804-105782 31490035 PK-3HPP-NB1E-XLXX 31490034 PK-3KPP-NA1E-XLXX
WSTX/WSPX 48",52",61" 105783- 31490107 PK-3HPP-NA1E-XLXX 31490106 PK-3KPP-NB1E-XLXX
StanderRH/Sentar Sport/Sport RH
WSR/WSES 36",42",48",52" 26077-47282 31490005 BDP-10A-438 31490004 BDP-10A-320
PG-1HQQ-DB1X-XXXX PG-1KQQ-DA1X-XXXX
WSR/WSES 36",42",48",52" 47283 31490027 PE-1HQQ-DP1X-XXXX 31490026 PE-1KQQ-DN1X-XXXX
Stander - ZK
WSZK 52,61" 43747-75179 31490023 PR-2KCC-GP12-XXXX 31490022 PR-2HCC-GP12-XXXX
WSZK2 52,61" 75180 & higher 31490042 PR-2HCC-GP1G-XLXX 31490043 PR-2KCC-GP1G-XLXX
Stander/Sport- Intensity
WSTN 36,42,48,52" 31490038 PE-1KPR-DN1X-XLXX 31490039 PE-1HPR-DP1X-XLXX
Sentar I
WSE 48,52,61" 19728 & lower 31490003 BDP-10L-504 31490003 BDP-10L-504
Sentar II
WSE 48,52,61" 19729-26979 31490006 BDP-16A-312 31490007 BDP-16A-414
(mod.31490014) RTN NOT CUT (mod.31490015) RTN NOT CUT
Sentar III
WSE 48,52,61" 26980-53675 31490009 PR-1KCC-EH1X-XXXX 31490010 PR-1HCC-EH1X-XXXX
(mod.31490014) RTN flipped/not cut (mod.31490015 RTN flipped/not cut
Mid Mount Z
WZ 48,52,61" 31897- 31490015 PR-1HCC-ET1X-XXXX 31490014 PR-1KCC-EQ1X-XXXX
WZTO 48,52,61 (ZT-3400) 59914-85764 39410002 ZS-GHEE-3AEB-21LX 39410001 ZS-KHEE-3AEC-31LX
WZTO 48,52,61 (ZT-3400) 85765- 39410016 ZY-GKEE-3AEB-21LX 39410015 ZY-KKEE-3AEC-31LX
Velke Mower - Quad Lever
WV 32",36",48",52" 20448-44820 31490005 BDP-10A-438 31490004 BDP-10A-320
PG-1HQQ-DB1X-XXXX PG-1KQQ-DA1X-XXXX
Velke Mower - Pistol Grip
WVP 32",36",48",52" 27543-47284 31490011 BDP-10A-320 31490012 BDP-10A-438
(mod.31490004) PG-1KQQ-DA1X-XXXX (mod.31490005 PG-1HQQ-DB1X-XXXX
RTN CUT RTN CUT
WVP 32",36",48",52" 47285-76249 31490011 PE-1KQQ-DP1X-XXXX 31490012 PE-1HQQ-DN1X-XXXX
(mod.31490026) RTN CUT (mod.31490027) RTN CUT
WVP 32",36",48",52" 76250 & higher 31490036 PE-1HPR-DU1X-XLXX 31490037 PE-1KPR-DT1X-XLXX
WVHC/WVLC All serial 83291 & higher 31490046 PE-1HPR-D11X-XLXX 31490047 PE-1KPR-D11X-XLXX
(mod.31490036) Remove RTN (mod.31490037) Remove RTN

If using a 31490014,15 for a Sentar II,III application the cut RTN arm needs to be replaced with an uncut RTN arm. For
Sentar III the RTN also will need to be flipped.

Can't find the part you are looking for? Use our Parts Lookup Diagrams.