MIDCO Petroleum Parts

Replacement Parts for Cameron H2 Choke

Positive and Adjustable

1”Maximum Orifice 15,000 PSI H2

Description / Std. Trim / Super trim / Positive
/ Adjustable

1 / Hex head bolt / 6053-58 / 6053-581210
2 / Washer / 7799-13 / 7799-13
3 / Hand wheel / 21225 / 21225
4 / Seat screw / 10019-05 / 10019-05
5 / Indicator / 19692 / 19692
6 / Retainer ring / 15345-12 / 15345-12
7 / Bonnet nut / 40473-02 / 40473-02
8 / Bonnet / 21224-01 / 21224-01
9 / Plug / 21226 / 21226
10 / Thumb screw / 14114-01 / 14111-01
11 / Bonnet gasket / 19331-01 / 19331-01
12 / Junk ring / 21817-11 / 21817-11
13 / J-packing / 22176-01 / 221176-06
14 / Retainer ring / 15345-07 / 15345-07
15 / Needle / 21223-01 / 663922-01
16 / Seat / 36905-64 / 674220-64
17 / Gasket / 14181-01 / 660138-01
18 / Body / - / -
19 / Name plate / 19742-05 / 19742-05
20 / Drive screw / 702525-11 / 702525-11
21 / Instruction plate / - / 33782

H2 Choke Parts list

2” Nominal 3” Nominal 3” Nominal 4” Nominal

Description / 1” Maximum orifice
2,000 through 10,000psi / 2” Maximum orifice
2,000 through 5,000psi WP / 2” Maximum orifice
10,000psi WP / 3” Maximum orifice
2,000 through 5,000psi WP
Standard trim / Super trim / Standard trim / Super trim / Standard trim / Super trim / Standard trim / Super trim
1 / Hex Bolt or Nut / 6053-58 / 6053-58 / 12955-10-10 / 12955-10-10 / 12955-10-10 / 12955-10-10 / 12955-10-10 / 12955-10-10
2 / Washer / 7799-13 / 7799-13 / 7799-14 / 7799-14 / 7799-14 / 7799-14 / 7799-14 / 7799-14
3 / Handwheel / 14175-03 / 14175-03 / 20735-01 / 20735-01 / 20736-01 / 20736-01 / 19883 / 19883
4 / Set screw / 10019-13 / 10019-13 / 10019-14 / 10019-14 / 10019-14 / 10019-14 / 10019-14 / 10019-14
5 / Indicator / 19692 / 19692 / 20734 / 20734 / 20734 / 20734 / 19881 / 19881
6 / Bonnet nut / 14109 / 14109 / 14495 / 14495 / 40473-03 / 40473-03 / 40474-01 / 40474-01
7 / Bonnet / 19691-01 / 19691-01 / 20732-01 / 20732-01 / 20733-01 / 20733-01 / 19884-01 / 19884-01
8 / Plug / 19690 / 19690 / 20737 / 20737 / 20737 / 20737 / 20587 / 20587
9 / Thumb screw / 10019-06 / 10019-06 / 14144-01 / 14144-01 / 14144-01 / 14144-01 / 14144-01 / 14144-01
10 / O-ring / 18491-29 / 18491-85 / 6227-41-18-80 / 6227-41-20-70 / 6227-41-18-80 / 6227-41-20-70 / 6227-51-20-70 / 6227-51-20-70
11 / Junk ring / 21817-11 / 21817-12 / 21817-14 / 21817-14 / 21817-14 / 21817-81 / 21792-23 / 21792-23
12 / J packing set / 22176-01 / 22176-06 / 22176-04 / 22176-08 / 22176-04 / 22176-08 / 22176-07 / 22176-13
13 / Retainer ring / 15345-07 / 15345-07 / 18572-64 / 18572-64 / 18572-64 / 18572-64 / 33186-10 / 33186-10
14 / Needle / 19688-01 / 663037-01 / 20731 / 681678-01 / 20731 / 681678-01 / 19882 / 683449-01
15 / Seat / 38132 / 671635 / 40586 / 678605 / 40586 / 678605 / 19887 / 683450
16 / Gasket / 14181-01 / 660138-01 / 14181-02 / 660138-02 / 14181-02 / 660134-02 / 14181-03 / 660138-03
17 / Body
18 / Name plate / 19742-03 / 19742-03 / 19742-03 / 19742-03 / 19742-04 / 19742-04 / 19742-03 / 19742-03
19 / Drive screw / 702525-09 / 702525-09 / 702525-011 / 702525-11 / 702525-11 / 702525-11 / 702525-09 / 702525-09
20 / Instuction plate / 33782 / 33782 / 33782
Back-up ring / 22128-01 / 22128-01 / 22128-04 / 22128-04 / 22128-04 / 22128-04 / 22128-06 / 22128-06
Packing only / 22127-07 / 22127-07 / 22127-04 / 22127-09 / 22127-04 / 22127-09 / 22127-08 / 22127-14

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