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RWO & Deckma Part Number
Cross-Reference Guide
Instantly cross-reference old to new part numbers for RWO and Deckma marine equipment
Finding the correct RWO or Deckma spare part can be challenging when part numbers change. This comprehensive cross-reference guide helps you identify current part numbers from old reference codes, Pos. numbers, or equipment models. With over 400 genuine parts cataloged, you can quickly find the exact component you need for your RWO oily water separator, sewage treatment plant, or Deckma bilge alarm system.
Quick Benefits:

How to Use This Part Number Reference/

Using Table 1: Old → New Part Number Cross-Reference
If you have an old RWO or Deckma part number from a previous order, nameplate, or manual:
Using Table 2: Search by Pos. Number & Equipment Model
If you know the Pos. number from equipment drawings or the specific equipment model:
Can't Find Your Part?
If your part number isn't listed or you need assistance identifying the correct component:

Table 1: Old Part Number to New Part Number Cross-Reference/

This table cross-references discontinued or superseded RWO and Deckma part numbers with current replacement part numbers. RWO and Deckma periodically update part numbering systems as equipment evolves. Use this reference to find the correct modern equivalent for legacy parts.
Old PN
New PN
Description
2840001001
A9000918
Set polisher / adsorber (1 pcs 20", 2 pcs gaskets / set)
2823100001
SPVSGU318866
Gasket set complete for 2-2 way valves DE 10,0 - BS valves
2823050001
SPSVVA318551
Gasket set complete for 2-2 way valves DEB 5,0
2823025001
SPSVVA318550
Gasket set complete for 2-2 way valves DEB 2,5
2823015001
SPSVVA318549
Gasket set complete for 2-2 way valves DEB 1,5
2823005001
SPSVVA318547
Gasket set complete for 2-2 way valves DEB 0,5
2823010001
SPSVVA318548
Gasket set complete for 2/2 way valves DEB 1,0
2823001001
SEKIED317504
Gasket set complete for 2-2 way valves DEB 0,1
2823002501
SPSVVA318546
Gasket set complete for 2-2 way valves DEB 0,25
2821532001
SPSVGU318609
Distance set 3/2 valve EN32DN32 incl. valve, gaskets & distance piece
2821550001
SPSVGU318607
Distance set 3/2 valve EN32 DN50 incl. valve, gaskets & distance piece
2810101003
CEFUGU322836
Fuses set
2821540001
SPSVGU318608
Distance set 3/2 valve EN32DN40 incl. valve, gaskets & distance piece
Important notes below table:
Notes:

Part Number Search by Pos. Number & Equipment Model/

This table organizes parts by equipment model and position (Pos.) number as shown on equipment diagrams and technical drawings. When referencing RWO or Deckma equipment manuals, drawings show position numbers for each component. Use this table to identify the current part number from the Pos. number and equipment model.
Pos. No.
Equipment Model
New P/N
Description
10
COM 0,1; COM 0,25; COM 0,5; COM 1,0; COM 2,5; COM 5,0; COM 10,0
A9000076
Heating element 440 V, 2KW
10
COM 0,1; COM 0,25; COM 0,5; COM 1,0; COM 2,5; COM 5,0; COM 10,0
A9000075
Heating element 400 V, 2KW
9
COM 0,5; COM 1,0; COM 2,5; COM 5,0; COM 10,0
IELMLE327041
Sensor electrode 100*160*180
9
COM 0,1; COM 0,25
IELMLE329839
Sensor electrode 60*90*110
34
COM 10,0
SAEGFR333954
Coalescer material
34
COM 5,0
SAEGFR333953
Coalescer material
34
COM 2,5
SAEGFR333952
Coalescer material
34
COM 0,25
SAEGFR333949
Coalescer material
34
COM 1,0
SAEGFR333951
Coalescer material
34
COM 0,5
SAEGFR333950
Coalescer material
34
COM 0,1
SAEGFR333945
Coalescer material
101, 103, 104
COM 10,0
A9000502
Set polishers for 10.0 (76 pcs 20" / set) incl. head plugs and head plate
101, 103, 104
COM 5,0
A9000500
Set polisher f. S DEB 5,0 (38 pcs 20" / set) incl. head plugs and head plate
101, 103
COM 2,5
A9000497
Set polisher f. S DEB 2,5 (19 pcs 20" / set) incl. head plugs and head plate
101, 103
COM 0,5
A9000503
Set polisher OWS-COM 0,5 (4 pcs 20" / set) incl. head plugs and head plate
101
COM 1,0
A9000504
Set polisher f. S DEB 1,0 (7 pcs 20" / set) incl. head plugs and head plate
101
COM 0,1
A9000918
Set polisher OWS-COM 0,1 (1 pcs 20", 2 pcs gaskets/set)
101
COM 0,25
A9000506
Polisher set f. S DEB 0,25 (4 pcs 10" / set) incl. head plugs and head plate
4.5, 5.5, 15.5
COM 10,0
SPSVVA318867
Gasket set 2-way valves for COM 10,0
4.5, 5.5, 15.5
COM 2,5
SPSVVA318550
Gasket set 2-way valves for COM 2,5
4.5, 5.5, 15.5
COM 5,0
SPSVVA318551
Gasket set 2-way valves for COM 5,0
4.5, 5.5, 15.5
COM 0,25
SPSVVA318546
Gasket set 2-way valves for OWS-COM 0,25
4.5, 5.5 15.5
COM 1,0
SPSVVA318548
Gasket set 2-way valves for COM 1,0
4.5, 5.5, 15.5
COM 0,5
SPSVVA318547
Gasket set 2-way valves for COM 0,5
4.5, 5.5, 15.5
COM 0,1
SEKIED317504
Gasket set 2-way valves for OWS-COM 0,1
34
COM 10,0
SPSVGU319252
Coalescer complete
34
COM 5,0
SPSVGU319251
Coalescer complete
34
COM 0,1
SPSVGU319246
Coalescer complete
34
COM 0,5
SPSVGU319248
Coalescer complete
34
COM 1,0
SPSVGU319249
coalescer complete
34
COM 2,5
SPSVGU319250
Coalescer complete
34
COM 0,25
SPSVGU319247
Coalescer complete
203, 204, 207, 201, 301, 202
DEB 1,5
SPSVPU338505
Package no 4, packing gland for AEP 3-2
203, 204, 207, 201, 301, 202
DEB 0,5; DEB 1,0
SPSVPU338487
Package no 4, packing gland for AEP 2-2
125, 207, 123, 301, 303, 302, 306, 308
DEB 1,5
SPSVPU338504
Package no 1, shaft for AEP 3-2
203, 204, 207, 201, 301, 202
DEB 0,1; DEB 0,25
SPSVPU338486
Package no. 4, packing gland for AEP 1-2/AEP2-2/AEP3-2
125, 207, 123, 301, 303, 302, 306, 308
DEB 0,5; DEB 1,0
SPSVPU338485
Package no 1, shaft for AEP 2-2
125, 207, 123, 301, 303, 304, 306, 308
DEB 0,1; DEB 0,25
SPSVPU338484
Package no 1, shaft for AEP 1-2
401, 301, 303, 304, 306, 308
DEB 1,5
SPSVPU338451
package no 3, rotor set cpl. for AEP 3-2
307, 302, 301, 303, 304, 306, 308
DEB 1,5
SPSVPU338450
Package no 2, coupling rod for AEP 3-2
401, 301, 303, 304, 306, 308
DEB 0,5; DEB 1,0
SPSVPU338447
Package-no 3, rotor set cpl. for AEP 2-2
401, 301, 303, 304, 306, 308
DEB 0,1; DEB 0,25
SPSVPU338446
Package no 3, rotor set cpl. for AEP 1-2
307, 302, 301, 303, 304, 306, 308
DEB 0,5; DEB 1,0
SPSVPU338445
Package no 2, coupling rod for AEP 2-2
307, 301, 303, 304, 306, 308
DEB 0,1; DEB 0,25
SPSVPU338444
Package no 2, coupling rod for AEP 1-2/AEP2-2/AEP3-2
201, 202, 305, 501, 502, 606, 607, 608, 609, 610, 611
DEB 10,0
SPSVPU324995
MOUNTING KIT FOR PUMP AEP 6-2
201, 202, 305, 501, 502, 606, 607, 608, 609, 610, 611
DEB 5,0
SPSVPU324994
MOUNTING KIT FOR PUMP AEP 5-2
201, 202, 305, 501, 502 606, 607, 608, 609, 610, 611
DEB 2,5
SPSVPU324993
MOUNTING KIT FOR PUMP AEP 4-2
201, 202, 305, 201, 502, 503, 607, 608, 609, 610, 611
DEB 10,0
SPSVPU324992
MOUNTING KIT FOR PUMP AEP 6
201, 202, 305, 501, 502, 503, 606, 609, 610, 611
DEB 2,5
SPSVPU324990
MOUNTING KIT FOR PUMP AEP 4
201, 202, 305, 501, 502, 503, 606, 609, 610, 611
DEB 5,0
SPSVPU324991
MOUNTING KIT FOR PUMP AEP 5
201, 202, 305, 501, 502, 503, 609, 610, 611
DEB 0,5; DEB 1,0
SPSVPU324988
MOUNTING KIT FOR PUMP AEP 2
305, 501, 502, 503, 609, 610, 611
DEB 1,5
SPSVPU324989
MOUNTING KIT FOR PUMP AEP 3
201, 202, 305, 501, 502, 503, 609, 610, 611
DEB 0,1; DEB 0,25
SPSVPU324987
MOUNTING KIT FOR PUMP AEP 1
402
DEB 0,5; DEB 1,0; DEB 1,5
PUSPCS350952
Stator for AEP 2-2; Stator for AEP 3-2
402
DEB 0,1; DEB 0,25
PUSPCS350949
Stator for AEP 1-2
109
DEB 2,5; DEB 5,0; DEB 10,0
SESTSN316892
Cover gasket adsorber 2.5-10.0
110
DEB 1,0; DEB 1,5
SEGANB316894
Bottom gasket adsorber 1,0-1,5
110
DEB 2,5; DEB 5,0; DEB 10,0
SEGANB316891
Bottom gasket adsorber 2,5-10,0
109
DEB 1,0; DEB 1,5
SESTSN316884
Cover gasket adsorber 1,0-1,5
109
DEB 0,25; DEB 0,5
SESTSN316883
Cover gasket adsorber 0,25-0,5
110
DEB 0,25; DEB 0,5
SEGANB316907
Bottom gasket adsorber 0,25-0,5
109
DEB 0,1
SEORFP317365
Cover gasket adsorber
31
DEB 10,0
SESTSN316908
Cover gasket
31
DEB 2,5
SESTSN316910
Cover gasket
31
DEB 5,0
SESTSN316909
Cover gasket coalescer
31
DEB 1,5
SESTSN317664
Cover gasket coalescer
31
DEB 1,0
SESTSN316911
Cover gasket coalescer
31
DEB 0,5
SESTSN316912
Cover gasket coalescer
31
DEB 0,25
SEGASN316937
Cover gasket coalescer
31
DEB 0,1
SEGASN316936
Cover gasket coalescer
41
DEB 0,1; DEB 0,25; DEB 0,5; DEB 1,0; DEB 1,5; DEB 2,5; DEB 5,0; DEB 10,0
CMSPGU315700
Sacrificial anode 3/4"
11
DEB 10,0
FAPLGU323650
Orifice plate, 10.0
11
DEB 5,0
FAPLGU323649
Orifice plate, 5.0
11
DEB 2,5
FAPLGU323609
Orifice plate, 2.5
11
DEB 1,5
FAPLGU324648
Orifice plate, 1.5
11
DEB 1,0
FAPLGU323648
Orifice plate, 1.0
11
DEB 0,5
FAPLGU323647
Orifice plate, 0.5
4.3, 5.3
DEB 10,0
VASDBR339982
Solenoid valve 6014D 24 AC
15.3, 23.3, 58.3; 4.3, 5.3, 15.3, 23.3, 58.3
DEB 0,1; DEB 0,25; DEB 0,5; DEB 1,0; DEB 1,5; DEB 2,5; DEB 5,0; DEB 10,0
VASDBR339980
Solenoid valve 6014C 24 AC
57
DEB 0,1; DEB 0,25; DEB 1,5
VASDBR340087
Solenoid valve 0330 24/50 1/4"
23.5, 58,5
DEB 0,1; DEB 0,25
SEKIPT317007
Gaskets for 3/2 way valve 3/4"
23, 58
DEB 1,0
VAGUSS359738
3/2 way piston valve 1,0"
23, 58
DEB 0,1; DEB 0,25; DEB 0,5
VAGUSS359737
3/2 way piston valve 3/4"
15.5
DEB 10,0
SEKIPT317006
Gasket for piston valve R1"
15; 4
DEB 2,5; DEB 5,0; DEB 10,0
VAGUBR340194
2/2-way piston valve 1"
4; 5; 5, 15
DEB 0,5; DEB 1,0; DEB 1,5; DEB 2,5; DEB 5,0
VAGUBR340193
2/2 way piston valve 3/4"
15; 4; 5; 5, 15
DEB 0,1; DEB 0,25; DEB 0,5; DEB 1,0; DEB 1,5; DEB 2,5
VAGUBR340192
2/2 way piston valve 1/2"
23.5, 58.5
DEB 10,0
SEKINB317011
Gasket set for 3/2-way-piston valve EN32 DN50
23.5, 58.5
DEB 5,0
SEKINB317010
Gasket set for 3/2-way-piston valve EN32 DN40
23.5, 58.5
DEB 1,5; DEB 2,5
SEKINB317009
Gasket set for 3/2 way piston valve EN32 DN32
23.5, 58.5
DEB 1,0
SEKINB317023
Gasket set for 3/2 way piston valve EN32 DN25
23.5, 58.5
DEB 0,1; DEB 0,25; DEB 0,5
SEKINB317024
Gasket set for 3/2 way piston valve EN32 DN20
4
DEB 10,0
VAGTCI340191
2-way valve EN22 DN 40 NC - POS 4
5
DEB 10,0
VAGTCI340190
2-way valve EN22 DN 32 NC
23, 58
DEB 10,0
VAGTCI340202
3/2 way piston valve EN32 DN50
23, 58
DEB 5,0
VAGTCI340200
3/2 way piston valve EN32 DN40
23, 58
DEB 1,5; DEB 2,5
VAGTCI340198
3/2 way piston valve EN32 DN32
4.5
DEB 10,0
SEKINB317228
Gasket 2 way valve EN22 DN40
5.5
DEB 10,0
SEKINB317227
Gasket 2 way valve EN22 DN32
76; 76 / 60
DEB 0,1; DEB 0,25; DEB 0,5; DEB 1,0; DEB 1,5; DEB 2,5; DEB 5,0; DEB 10,0
VANRBR340527
Non return valve 1/4" 0,1B
Important notes below table:
Notes:

Supported RWO & Deckma Equipment Models/

This cross-reference covers parts for the following equipment:

RWO Oily Water Separators (OWS)

RWO AEP Series Pumps

Deckma OMD Bilge Alarm Systems

Have a different model? Contact us - we support all RWO and Deckma equipment with genuine spare parts.

Most Commonly Replaced Parts by System/

OWS-COM Oily Water Separator Parts

Filter & Treatment Components:

Monitoring & Control:

Mechanical Components:

CS-BIO Sewage Treatment Plant Parts

Aeration System:
Treatment & Dosing:
Electrical & Control:

Deckma OMD Bilge Alarm Parts

Measurement Components:
[Browse RWO Spare Parts page] → /rwo-spare-parts
[Browse Deckma Spare Parts page] → /deckma-spare-parts

Frequently Asked Questions -
Part Number Cross-Reference/

1. Why do RWO and Deckma part numbers change?

2. Will a new part number fit my old equipment?
3. What if I can't find my old part number in the reference table?
4. Can I order using the old part number?
5. Are all parts in this reference available from stock?
6. How often is this cross-reference updated?

quick enquiry/

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or Deckma Spare Parts
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