PART REFERENCE

303-8012-100

25X G.H. - 1-1/4" CENTER HOUSING

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LIST PRICE

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Part type
CENTER SEC.NO.
Used in
Pump and motor
Crossover references
303-8012-100 · M0508212100 · MA-1688-12 · M0258012100
Series
25 50

Reference printed: 10/16/2026 · List prices in CAD

Sections using this part

Quantities apply to the named section. A part may be used in several sections and series.

SectionDescriptionSeriesQuantity in section
AB 12BLANK L & BLANK R251
AF 12BLANK L & 3/4" NPT R251
AH 12BLANK L & 1" NPT R251
AR 123/4" L & BLANK NPT R251
AT 121" L & BLANK NPT R251
ER 123/4" L & 3/4" NPT R251
ET 123/4" L & 1" NPT R251
IJ 123/4" R & 1" NPT L251
IL 121" R & 1" NPT L251
OC 12BLANK L & 1/2" S.F R (CODE 61)251
OF 12BLANK L & 3/4" S.F R (CODE 61)251
OH 12BLANK L & 1" S.F R (CODE 61)251
OJ 12BLANK L & 1 1/4" S.F R (CODE 61)251
OP 121/2" L & BLANK S.F R (CODE 61)251
OR 123/4" L & BLANK S.F R (CODE 61)251
OT 121" L & BLANK S.F R (CODE 61)251
OV 121 1/4" L & BLANK S.F R (CODE 61)251
RJ 121" L & 3/4" S.F R (CODE 61)251
RL 121" L & 1" S.F R (CODE 61)251
RM 121" L & 1 1/4" S.F R (CODE 61)251
RS 121 1/4" L & 1" S.F R (CODE 61)251
RT 121 1/4" L & 1 1/4" S.F R ( Low Pressure porting ) (CODE 61)251
UC 12BLANK L & 1/2" ORB R251
UD 125/8" L & BLANK ORB R251
UF 12BLANK L & 3/4" ORB R251
UG 12BLANK L & 7/8" ORB R251
UH 12BLANK L & 1" ORB R251
UP 121/2" L & BLANK ORB R251
UQ 125/8" L & BLANK ORB R251
UR 123/4" L & BLANK ORB R251
US 127/8" L & BLANK ORB R251
UT 121" L & BLANK ORB R251
VC 127/8" L & 1" ORB R251
VJ 121" L & 3/4" ORB R251
VK 121" L & 7/8" ORB R251
VL 121" L & 1" ORB R251
XX 12SPECIAL PORTS TYPE DESCRIPTION251
YC 121/2" L & 1/2" ORB R251
YD 121/2" L & 5/8" ORB R251
YJ 125/8" L & 1/2" ORB R251
YK 125/8" L & 5/8" ORB R251
YL 125/8" L & 3/4" ORB R251
YQ 123/4" L & 5/8" ORB R251
YR 123/4" L & 3/4" ORB R251
YT 123/4" L & 1" ORB R251
YZ 127/8" L & 7/8" ORB R251
ZC 121/2" L & 1/2" S.F R (CODE 61)251
ZR 123/4" L & 3/4" S.F R (CODE 61)251
ZT 123/4" L & 1" S.F R (CODE 61)251
AB 12BLANK L & BLANK R501
AC 121" L & BLANK R SAE O RING501
AD 12BLANK L & 1" R SAE O RING501
EC 123/4" L & NONE R SAE O RING.501
ED 12NONE L & 3/4" R SAE O RING.501
EF 123/4" L & 3/4" R SAE O RING501
EG 123/4" L & 1" R SAE O RING501
EJ 121" L & 3/4" R SAE O RING501
EL 127/8" L & 1" R SAE O RING501
EM 121" L & 7/8" R SAE O RING501
EZ 127/8" L & BLANK R SAE O RING501
IC 123/4" L & BLANK R NPT501
ID 12BLANK L & 3/4" R NPT501
IF 123/4" L & 3/4" R NPT501
IG 123/4" L & 1" R NPT501
IJ 121" L & 3/4" R NPT501
OA 121 1/4" L & BLANK R SAE S.F. (CODE 61)501
OB 12BLANK L & 1 1/4" R SAE S.F. (CODE 61)501
OC 121" L & BLANK R SAE S.F. (CODE 61)501
OD 12BLANK L & 1" R SAE S.F. (CODE 61)501
OF 121" L & 1" R SAE S.F. (CODE 61)501
OG 121" L & 1 1/4" R SAE S.F. (CODE 61)501
OJ 121 1/4" L & 1" R SAE S.F. (CODE 61)501
RV 121" L & 3/4" R METRIC SPLIT FLANGE (CODE 61)501
UC 123/4" L & BLANK R SAE S.F. (CODE 61)501
UD 12BLANK L & 3/4" R SAE S.F. (CODE 61)501
UF 123/4" L & 3/4" R SAE S.F. (CODE 61)501
UG 123/4" L & 1" R SAE S.F. (CODE 61)501
UH 123/4" L & 1 1/4" R SAE S.F. (CODE 61)501
UJ 121" L & 3/4" R SAE S.F. (CODE 61)501
UK 121 1/4" L & 3/4" R SAE S.F. (CODE 61)501
VQ 12BLANK L & 3/4" R METRIC SPLIT FLANGE (CODE 61)501
VT 123/4" L & 1" R METRIC SPLIT FLANGE (CODE 61)501
XX 12SPECIAL PORTS501
YC 121" L & BLANK R NPT501
YD 12BLANK L & 1" R NPT501
YF 121" L & 1" R NPT501
YT 123/4" L & 1" R BSPP501