Industrial Parts
Caterpillar
Clark
Cooper-Bessemer >
Ingersoll-Rand
Nordberg
Pielstick
Waukesha
White Superior
Worthington
Other Engines
Interchange Parts


Parts List
ALCO Parts
EMD Parts
GE Parts
Industrial Parts >

 


CMC carries a large inventory of aftermarket industrial valves for Cooper-Bessemer® engines.

For ordering information call us at 909-593-9304 or email us at info@c-m-c.com

Valve and Valve Related Products for Cooper-Bessemer® Engines

Cooper-Bessemer: GMR

OEM P/N

CMC P/N

Description

GMR-15-5B

B-5434

Valve, gas - double port. Chrome stem. Revision 6.

Cooper-Bessemer: JS

OEM P/N

CMC P/N

WESTCO P/N

Description

JS-12-1A#1

A-5364

CPCB-1061

Valve, exhaust, 45 degree

JS-12-1D

A-5426

CPCB-1064

Valve, inlet, 45 degree

JS-11-2B

6606

CSCB-0062

Seat, exhaust, 45 degree

JS-11-1B#2

6995

CSCB-0051

Seat, inlet, 45 degree

JTB-12-F

8393

CGCB-0061

Guide, exhaust/intake (new style, 6-13/16"

back to top

Cooper-Bessemer: LS & LSV

OEM P/N

CMC P/N

Description

LS-12-2K

B-5111

Valve, inlet, 45 degree

LS-12-2M

A-5910

Valve, exhaust, 45 degree

LSV-12-L

B-5284

Valve, exhaust, 45 degree

LS-12-1E

6970

Inlet seat

LS-12-1F

6969

Seat, exhaust

LSV-12-4C

8520

Guide, exhaust, 1.000" ID

LSV-12C#2

8503

Guide, exhaust, 1.000" ID

back to top

Cooper-Bessemer: LS,LSV,LSVG

OEM P/N

CMC P/N

Description

LS-12-1L

A-5932

Fuel injection seat
1.126 x 7/8 x 1/4 x 45 degree

LS-12-M#2

A-5910

Valve, exhaust

Fuel injection seat
1.126 x 7/8 x 1/4 x 45 degree

back to top

Cooper-Bessemer: LSV (New Style Head)

OEM P/N

CMC P/N

Description

A-6042

Seat, exhaust, same as 6969 except cast iron

LS-12-2K

B-5111

Valve, inlet

LSV-11-7M#2

A-6113

Fuel injection guide bushing
2 required per guide-(lower)

LSV-12-1L#4

B-5198

Fuel injection seat insert.
Use with A-6021 & A-6050

LSV-12-4C

8520

Exhaust guide

LSV-12-7M#2

A-6055

Fuel injection seat insert, wide face 1.692x1-5/16x1/4x45degree

LSV-12-C-#2

8503

Exhaust guide

LSV-12-H#2

8521

Intake guide

LSV-12G

B-5169

Valve, inlet

LSV-12K

B-5121

Valve, exhaust

back to top

Cooper-Bessemer: TYPE 19 & 211/2 X 36

OEM P/N

CMC P/N

Description

8338-3

Fuel injection seat, 30 degree.
Used with B-5103 valve

8339-1

Fuel injection seat Insert, 15 degree.
Used with B-5103 valve

back to top

Cooper-Bessemer: TYPE 19 (19 X 24)

OEM P/N

CMC P/N

Description

8424

Bushing

G-24-28-1B

A-5254

Valve, exhaust

G-24-28-1C

8286

Exhaust guide

G-24-29-C

6493

Seat, exhaust (steel)

G-24-29-C

A-6020

Seat, exhaust (hardfacing#6 faced)

G-24-73-AH

A-5689

Valve, inlet

G-24-73-L

8359

Sleeve ( 2 required )

back to top

Cooper-Bessemer: TYPE 22 (Cam Type)

OEM P/N

CMC P/N

Description

6730

Inlet seat

A-6104

Valve, inlet

6537

Insert. Used in 6536

G-22-B-2-P

A-5678

Air start valve

G-22-B-28-AD

6536

Seat, exhaust (steel)

G-22-B-28-BK

A-5321

Valve, exhaust

G-22-B-54-AH

A-5726

Valve, inlet

back to top

Cooper-Bessemer: TYPE 22 (Eccentric Type)

OEM P/N

CMC P/N

Description

6537

Seat, exhaust insert goes in 6544

G-22-18-A

A-5344

Valve, inlet

G-22-B-28-AD

6544

Seat, exhaust (hardfacing#6)

G-23-8

A-5341

Air start valve

G-90-3

8294

Exhaust guide

back to top

Cooper-Bessemer: TYPE 22 (Exccentric Type)

OEM P/N

CMC P/N

Description

G-22-27-3

A-5334

Valve, exhaust

back to top

Cooper-Bessemer: TYPE 24 & 26

OEM P/N

CMC P/N

Description

6826

Seat, exhaust insert goes in 6734

8333-1

Sleeve (2 required)

SP-635-30

Pilot

G-22-B-27-T

8354

Exhaust guide

G-25-B-27-A

6734

Seat, exhaust (steel)

G-25-B-27-E

A-5427

Valve, exhaust

G-25-B-54-C

A-5856

Valve, inlet

back to top

Cooper-Bessemer: TYPE 75 & 80

OEM P/N

CMC P/N

Description

6307

Inlet seat type 80 only

6466

Inlet seat type 75 only

8238

Inlet guide bushing

A-5991

Valve, inlet - type 80 only (4-1/2 Head dia.)

G-75-12-O

A-5188

Air start valve

G-75-151-E

6036

Seat, exhaust

G-75-151-L

5401

Valve, exhaust

G-75-188-D

5905

Valve, inlet - Type 80 only

G-75-55-C

8283

Exhaust guide

G-75-9-D

A-5187

Valve, inlet - Type 75 only


back to top