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Challenge Hydraulic Cylinders
Use this chart to find the cylinder(s) for your Challenge model. This is not a complete list of machines or serial numbers.
If your model has a "Call Us" next to it, we may have rebuilt cylinders in stock or can rebuild yours.
Call us at toll-free at 1-877-22-Godar or email to sgodar@godarmachinery.com.

Cutter Cylinders

Original
Part
Number
GMC # Photo Type Stroke Bore Shaft
Dia
Fittings Pin Dia Shaft
Length
Retracted
Shaft
Thread
Overall
Length
Retracted
Notes
H-342 G51001 Knife 5.50 2.50 1.25 9/16 straight 1.00 ~11 1-14 ~24.88
265-17-4 G33988 Knife 4.25 3.00 1.25 3/8NPTF 1.00 3.50 1-14 14.62
A-8420 G34232 Knife 5.50 2.50 1.25 3/8NPTF 1.00 1-14
H-341 G37900 Clamp 3.625 2.00 1.25 9/16-straight 1.00 5.25 3/4-10 15.38
A-8411 G51004 Clamp 3.625 2.00 .75 3/8 NPTF 1.00 ~4.25 3/4-10 ~15.50
A-8427-1 G51008 Clamp 5.00 2.25 1.00 3/8NPTF None 2.75 3/4-16 14.19
A-8845-1 G36026 Clamp or Knife 6.06 2.25 1.00 3/8NPTF 1.13 3.5 3/4-16 17.88
4442 G47877 Clamp 3.625 2.00 1.00 3/8NPTF 1.00 3.75 3/4-16 15.75
Model Descriptions
MB
MC
ME
MCM
MCPB
CDC
MPC
MPX
CRT
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
230 Clamp Cylinder 1001-5517 4440 G49361
Serial Numbers Manual
1001-3653 F250B
3654-5517 F254
Knife Cylinder 1001-5517 4569 G40496
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model

305

Clamp Cylinder

1001-11196

4440

G49361
Serial Numbers Manual
1001-3653 F250B
3654-11196 F250A
11197-12699 F254
12700-92182 F254B
92145D-96999E F254C *
*ser #'s without letter suffix use F254B

11197-12699

A-8411 G51004

12700-92145D

H-341 G37900

92145D-96999E

H-431 Call Us
Knife Cylinder

1001-11196

4569 G40496

11197-12699

A-8420 G34232

12700-96999E

H-342 G51001

H Models
HA
HB
HAE
HBE

Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
193 Clamp Cylinder HB 5202-26361 3003-4 Call Us
Serial Numbers Manual
HA & HB 5202-19889 F407
HAE & HBE 19890-23438 F1050
HAE & HBE 23439-up F1050A
Knife Cylinder

HA & HB 5202-26361

193-17

Call Us

HAE & HBE 19890-up

A-8467

G11032
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
265 Clamp Cylinder

5202-26361

3003-4

Call Us
Serial Numbers Manual
5201-15816 F412
HA & HB 15817-26361 F407
Knife Cylinder 5202-26361 265-17-4 G33988
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
305 Clamp Cylinder 5202-26361 3003-4 Call Us
Serial Numbers Manual
5201-15816 F412
HA & HB 15817-26361 F407
Knife Cylinder

5202-26361

265-17-4

G33988

Diamond

(Not Black Models built from 1910 to 1953)

Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
19
(193)
Clamp Cylinder 101-1360 A-8845 G36026
Serial Numbers Manual
101-207 F14
208-538 F14A
539-1361 F14B
1361-1949 F55
1950-2795 F55A
2796-2864 F55B

1361-1949

A-8845-2 Call Us

1950-2864

A-8845

G36026
Knife Cylinder

101-538

A-8950

Call Us

539-1360

A-8845

G36026

1361-2864

AA-9036
(Assembly with spring)
Call Us
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
26
(265)
Clamp Cylinder

208 to 1360

A-8845-1
(AKA 16504)

Call Us
Serial Numbers Manual
208-1360 F18
1361-1949 F55
1950-up F55A

1361-1949

A-8845-2

Call Us

1950-up

A-8845

G36026
Knife Cylinder

208 to 1360

A-8845-1
(AKA 16504)

Call Us

1361-up

AA-9036
(Assembly with spring)
Call Us
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
30
(305)
Clamp Cylinder

403-1360

A-8845-1

Call Us
Serial Numbers Manual
403-1360 F30A
1361-up F55

1361-up

A-8845-2

Call Us
Knife Cylinder

403-1360

A-8845-1

Call Us
1361-up AA-9036
(Assembly with spring)
Call Us
370 & 420 Models
Auto
E
G
GM
GMA
GPB
TCM
MPS
PB
LED
CRT
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
370 Clamp Cylinder 27500-27686 9P-630-AM Call Us
Serial Numbers Manual
27500-27686 F75
27687-29263 F75A
29264-30400 F447A
30401-30445 F447C
MPS All Ser#'s F64
PB,LED,CRT 251-330 F700
PB,LED,CRT 331-up F700A
27687-29263 9P-630-C Call Us
29264-30400 A-8065-1 Call Us
All MPS,PB,LED,CRT Models A-8027-4 Call Us
Size Type Of Cylinder Serial Number Range Part Number GMC Number Manuals For This Model
420 Clamp Cylinder 29288-29789 A-8065-1 Call Us
Serial Numbers Manual
29288-29789 F469
29790-30020 F469A
30021-30294 F63
30294-up F63A
MPS All Ser#'s F64
PB,LED,CRT 251-330 F700
PB,LED,CRT 331-up F700A
29790-30020 A-8027 Call Us
30021-30294 A-8427-1 G51008
30294-up A-8027-3 Call Us
All MPS,PB,LED,CRT Models A-8027-4 Call Us