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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This table cross-references discontinued or superseded RWO and Deckma part numbers with current replacement part numbers.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
5500203EP1
SPSVPU318116
Package-no.4, packing gland for AEP1-3
5500125EP1
SPSVPU318066
Package no. 1, shaft for AEP 1-3, 3D
5461207EP6
SESFED318422
Stuff. box-package (6St.) AEP6-2
5460402EP6
PUSPCS324818
Stator for AEP 6 / 6-2
5460402EP5
PUSPCS324794
Stator for AEP 5 / 5-2
5460402EP4
PUSPCS324817
Stator for AEP 4 /4-2
5460402EP2
PUSPCS324815
Stator for AEP 2
5460402EP1
PUSPCS324814
Stator for AEP 1
5460207EP1
PUSPCS325818
Stuffing box packing set for AEP1-3/ AEP1-2/AEP2-2/AEP3-2/4-2/5-2 /9D
5131724AC1
CERLGU321698
Print relay 2W, AC24V, 8A
5131005013
CECRGU321719
Contactor heating/pump
5130469203
A9000078
Heating element 690 V, 2KW
5130444203
A9000076
Heating element 440 V, 2KW
5130438203
A9000075
Heating element 400 V, 2KW
5120302002
IELMLE327041
Sensor electrode 100*160*180
5120101055
SPSPOL201587
Display pcb 1.2 complete
5120302001
IELMLE329839
Sensor electrode 60*90*110
5120101050
SPSPOL201675
CPU main board 1.3 cpl. with single alarm
3601000225
SAEGFR333954
Coalescer material
3600500225
SAEGFR333953
Coalescer material
3600250225
SAEGFR333952
Coalescer material
3600025225
SAEGFR333949
Coalescer material
3600100225
SAEGFR333951
Coalescer material
3600050225
SAEGFR333950
Coalescer material
3600010225
SAEGFR333945
Coalescer material
2842100002
SPSVGU318755
Consumable Kit material only
2842025002
SPSVGU318753
Consumable Kit material only
2842050002
SPSVGU318754
Consumable Kit material only
2842050001
SPSVGU318769
Consumable Kit complete
2842100001
SPSVGU318770
Consumable Kit complete
2842025001
SPSVGU318768
Consumable Kit complete
2842010002
SPSVGU318752
Consumable Kit material only
2842010001
SPSVGU318767
Consumable Kit complete
2842005002
SPSVGU318751
Consumable Kit material only
2842005001
SPSVGU318766
Consumable Kit complete
2842002502
SPSVGU318750
Consumable Kit material only
2842002501
SPSVGU318765
Consumable Kit complete
2842001002
SPSVGU318749
Consumable Kit material only
2842001001
SPSVGU318764
Consumable Kit complete
2840100001
A9000502
Set polishers for 10.0 (76 pcs 20" / set) incl. head plugs and head plate
2840050001
A9000500
Set polisher f. S DEB 5,0 (38 pcs 20" / set) incl. head plugs and head plate
2840025001
A9000497
Set polisher f. S DEB 2,5 (19 pcs 20" / set) incl. head plugs and head plate
2840005001
A9000503
Set polisher OWS-COM 0,5 (4 pcs 20" / set) incl. head plugs and head plate
2840010001
A9000504
Set polisher f. S DEB 1,0 (7 pcs 20" / set) incl. head plugs and head plate
2840001001
A9000918
Set polisher OWS-COM 0,1 (1 pcs 20", 2 pcs gaskets/set)
2840002501
A9000506
Polisher set f. S DEB 0,25 (4 pcs 10" / set) incl. head plugs and head plate
2823100002
SPSVVA318867
Gasket set 2-way valves for COM 10,0
2823025001
SPSVVA318550
Gasket set 2-way valves for COM 2,5
2823050001
SPSVVA318551
Gasket set 2-way valves for COM 5,0
2823002501
SPSVVA318546
Gasket set 2-way valves for OWS-COM 0,25
2823010001
SPSVVA318548
Gasket set 2-way valves for COM 1,0
2823005001
SPSVVA318547
Gasket set 2-way valves for COM 0,5
2823001001
SEKIED317504
Gasket set 2-way valves for OWS-COM 0,1
2810101003
CEFUGU322836
Fuses set
2704100003
SPSVGU319252
Coalescer complete
2704050002
SPSVGU319251
Coalescer complete
2704001002
SPSVGU319246
Coalescer complete
2704005002
SPSVGU319248
Coalescer complete
2704010002
SPSVGU319249
coalescer complete
2704025002
SPSVGU319250
Coalescer complete
2704002502
SPSVGU319247
Coalescer complete
TOKIGU318027
TOKIGU318027
Function test OMD 2005/2008/24 calibration kit for OMD 11, OMD 21
SPSVPU338505
SPSVPU338505
Package no 4, packing gland for AEP 3-2
SPSVPU338487
SPSVPU338487
Package no 4, packing gland for AEP 2-2
SPSVPU338504
SPSVPU338504
Package no 1, shaft for AEP 3-2
SPSVPU338486
SPSVPU338486
Package no. 4, packing gland for AEP 1-2/AEP2-2/AEP3-2
SPSVPU338485
SPSVPU338485
Package no 1, shaft for AEP 2-2
SPSVPU338484
SPSVPU338484
Package no 1, shaft for AEP 1-2
SPSVPU338451
SPSVPU338451
package no 3, rotor set cpl. for AEP 3-2
SPSVPU338450
SPSVPU338450
Package no 2, coupling rod for AEP 3-2
SPSVPU338447
SPSVPU338447
Package-no 3, rotor set cpl. for AEP 2-2
SPSVPU338446
SPSVPU338446
Package no 3, rotor set cpl. for AEP 1-2
SPSVPU338445
SPSVPU338445
Package no 2, coupling rod for AEP 2-2
SPSVPU338444
SPSVPU338444
Package no 2, coupling rod for AEP 1-2/AEP2-2/AEP3-2
SPSVPU324995
SPSVPU324995
MOUNTING KIT FOR PUMP AEP 6-2
SPSVPU324994
SPSVPU324994
MOUNTING KIT FOR PUMP AEP 5-2
SPSVPU324993
SPSVPU324993
MOUNTING KIT FOR PUMP AEP 4-2
SPSVPU324992
SPSVPU324992
MOUNTING KIT FOR PUMP AEP 6
SPSVPU324990
SPSVPU324990
MOUNTING KIT FOR PUMP AEP 4
SPSVPU324991
SPSVPU324991
MOUNTING KIT FOR PUMP AEP 5
SPSVPU324988
SPSVPU324988
MOUNTING KIT FOR PUMP AEP 2
SPSVPU324989
SPSVPU324989
MOUNTING KIT FOR PUMP AEP 3
SPSVPU324987
SPSVPU324987
MOUNTING KIT FOR PUMP AEP 1
PUSPCS350952
PUSPCS350952
Stator for AEP 2-2; Stator for AEP 3-2
CESWGU330027
CESWGU330027
Main switch P1-25 set
PUSPCS350949
PUSPCS350949
Stator for AEP 1-2
CESWGU330026
CESWGU330026
Hand/stop/auto switch set
CESWGU330025
CESWGU330025
Heating switch set
8322025002
SESTSN316892
Cover gasket adsorber 2.5-10.0
8322010001
SEGANB316894
Bottom gasket adsorber 1,0-1,5
8322025001
SEGANB316891
Bottom gasket adsorber 2,5-10,0
8322010002
SESTSN316884
Cover gasket adsorber 1,0-1,5
8322005002
SESTSN316883
Cover gasket adsorber 0,25-0,5
8322005001
SEGANB316907
Bottom gasket adsorber 0,25-0,5
8322001002
SEORFP317365
Cover gasket adsorber
8321000002
SESTSN316908
Cover gasket
8320250002
SESTSN316910
Cover gasket
8320500002
SESTSN316909
Cover gasket coalescer
8320150001
SESTSN317664
Cover gasket coalescer
8320100002
SESTSN316911
Cover gasket coalescer
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
101
DEB 0,1
A9000918
Set polisher / adsorber (1 pcs 20", 2 pcs gaskets / set)
4.5, 5.5, 15.5
DEB 10,0
SPVSGU318866
Gasket set complete for 2-2 way valves DE 10,0 - BS valves
4.5, 5.5, 15.5
DEB 5,0
SPSVVA318551
Gasket set complete for 2-2 way valves DEB 5,0
4.5, 5.5, 15.5
DEB 2,5
SPSVVA318550
Gasket set complete for 2-2 way valves DEB 2,5
4.5, 5.5, 15.5
DEB 1,5
SPSVVA318549
Gasket set complete for 2-2 way valves DEB 1,5
4.5, 5.5, 15.5
DEB 0,5
SPSVVA318547
Gasket set complete for 2-2 way valves DEB 0,5
4.5, 5.5, 15.5
DEB 1,0
SPSVVA318548
Gasket set complete for 2/2 way valves DEB 1,0
4.5, 5.5, 15.5
DEB 0,1
SEKIED317504
Gasket set complete for 2-2 way valves DEB 0,1
4.5, 5.5, 15.5
DEB 0,25
SPSVVA318546
Gasket set complete for 2-2 way valves DEB 0,25
23, 58
DEB 2,5
SPSVGU318609
Distance set 3/2 valve EN32DN32 incl. valve, gaskets & distance piece
23, 58
DEB 10,0
SPSVGU318607
Distance set 3/2 valve EN32 DN50 incl. valve, gaskets & distance piece
23, 58
DEB 5,0
SPSVGU318608
Distance set 3/2 valve EN32DN40 incl. valve, gaskets & distance piece
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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