Part No. for Viton Pump Models
Part No. for Teflon Pump Models
GMSV2A† GMSV4A† GMSV6C†
GMST2A†
GMST4A† GMST6C†
Included
GMSV2A3T
GMSV4A5T GMSV6C7T
GMST2A3T
GMST4A5T GMST6C7T
Ref. No. In Kit Description
GMSV2A33T GMSV4A53T GMSV6C73T
GMST2A33T GMST4A53T GMST6C73T Qty.
1
Soc. Hd. Screw
19888
19888
19888
19888
19888
19888
8
2
Cover - 316 SS***
21870S
21871S
21872S
21870S
21871S
21872S
1
3
1
Gasket - Graphoil
22115
22116
19931
22115
22116
19931
1
Optional
High Temperature Gasket Kit
24436
23956
23982
24436
23956
23982
4
Bushing - Carbon Graphite
21222
21223
21179
21222
21223
21179
3
5
1, 2
Ext. Ret. Ring
21094
12840
21063
21094
12840
21063
2
6
1, 2, 3, 4 Gear - Ryton PPS
13879
12764
13883
13879
12764
13883
2
7
2
Idler Shaft - 316 SS
21876
21877
21878
21876
21877
21878
1
8
1, 2, 3,4 Woodruff Key - 316 SS
21301
12841
12841
21301
12841
12841
2
9
3, 4
Drive Shaft - 316 SS
21873
21874
21875
21873
21874
21875
1
10
3, 4
Square Key - 316 SS
21436
21437
22428
21436
21437
22428
1
11
Dowel Pin - 316 SS
21056
21056
21056
21056
21056
21056
2
12
Body - 316 SS***
21867S
21868S
21869S
21867S
21868S
21869S
1
13
3, 4
Int. Ret. Ring
04303
04259
19942
04303
04259
19942
1
14
3, 4
Ext. Ret. Ring
21093
12582
15952
21093
12582
15952
3
15
3, 4
Ball Bearing
04306
04257
19988
04306
04257
19988
1
16
3, 4
Retainer - 316 SS
21969
21968
22144
21969
21968
22144
1
17
Pipe Plug - 316 SS
24441
24441
24441
24441
24441
24441
3
*18/19
3, 4
Mech. Seal/Seal Seat (Std.)
24766S
24767S
24768S
24612S
24613S
24614S
1
Optional
Mech. Seal/Seal Seat (Viton)
Std.
Std.
Std.
24766S
24767S
24768S
**Optional
Mech. Seal/Seal Seat (Teflon
®
)
24612S
24613S
24614S
Std.
Std.
Std.
Optional
Mech. Seal/Seal Seat (Buna)
24604S
24605S
24606S
24604S
24605S
24606S
20
3, 4
O-Ring (Std.)
22173
22174
22343
22191
22192
22193
1
Optional
O-Ring (Viton)
Std.
Std.
Std.
22173
22174
22343
Optional
O-Ring (Teflon
®
)
22191
22192
22193
Std.
Std.
Std.
Optional
O-Ring (Buna)
21303
21913
23447
21303
21913
23447
21
Adapter - Cast Iron
21866
21866
21979
21866
21866
21979
1
22
Soc. Hd. Bolt
22362
22362
22362
22362
22362
22362
4
23
Coupling
21885
21886
22184
21885
21886
22184
1
24
Cap Screw
13309
13309
13309
13309
13309
13309
4
**25
Anti-Rotation Pin
NA
NA
NA
22537
22537
22537
1
26
Motor (3/4 HP,1 PH TEFC)
21594S
Optional
Optional
21594S
Optional Optional
1
(For Pump Model GMSV2A3T)
27
Motor (3/4 HP, 3 PH TEFC)
22146S
Optional
Optional
22146S
Optional Optional
1
(For Pump Model GMSV2A33T)
28
Motor (1-1/2 HP,1 PH TEFC)
Optional
21596S
Optional
Optional
21596S
Optional
1
(For Pump Model GMSV4A5T)
29
Motor (1-1/2 HP, 3 PH TEFC)
Optional
22148S
Optional
Optional
22148S
Optional
1
(For Pump Model GMSV4A53T)
30
Motor (3 HP,1 PH TEFC)
Optional
Optional
24646S
Optional
Optional
24646S
1
(For Pump Model GMSV6C7T)
31
Motor (3 HP, 3 PH TEFC)
Optional
Optional
22150S
Optional
Optional
22150S
1
(For Pump Model GMSV6C73T)
3, 5, 6, 8
Kit 1 - Gear Repair Kit
22278
22279
22280
22278
22279
22280
5, 6, 7, 8
Kit 2 - Idler Shaft/Gear Assy. Kit
22437
22438
22439
22437
22438
22439
6, 8, 9,10,13,14,
Kit 3 - Dr. Shaft/Gear Assy. Kit
22303V
22304V 22305V
22303T
22304T 22305T
15,16,18/19,20
(Viton or Teflon
®
)
6, 8, 9,10,13,14,
Kit 4 - Dr. Shaft/Gear Assy. Kit (Buna) 22303B
22304B 22305B
22303B
22304B 22305B
15,16,18/19,20
NOTE: For operating temperatures greater than 120° F. or high viscosities, gasket thickness must be adjusted.
(†) Pump head only (no motor).
(*) Mech. seal and seat sold as set only (Ref. Nos. 18 & 19). Teflon
®
and Viton seals consist of carbon ceramic faces with 316 SS components.
(**) When ordering the Teflon
®
seal, Teflon
®
Seal Anti-Rotation Pin is required (Ref. No. 25).
(***) Body and cover supplied with carbon graphite bushings installed.
When converting to a different seal/seat material, remember to order the o-ring (Ref. No. 20) of the same material.
SS = Stainless Steel
Ryton = PPS (Polyphenylene Sulfide)
TEFC = Totally-Enclosed Fan-Cooled Motor
Kits 2 - 4 do not ship with gaskets.
Repair Parts List
SHURflo 316 Stainless Steel Rotary
Close-Coupled External Gear Pumps
SHURflo Operating Instructions, Performance,
Specifications and Parts Manual
Viton Models GMSV2A, GMSV4A, GMSV6C, GMSV2A3T, GMSV2A33T,
GMSV4A5T, GMSV4A53T, GMSV6C7T and GMSV6C73T
Teflon
®
Models GMST2A, GMST4A, GMST6C, GMST2A3T, GMST2A33T,
GMST4A5T, GMST4A53T, GMST6C7T and GMST6C73T
14
Form L-4089 (2/17)