How do I search the marine spare-parts catalogue?

Use the searchable catalogue below. You can filter by OEM number, IMPA/ISSA code, manufacturer (Allweiler, IMO, Naniwa, Heishin, Sperre, Alfa Laval, Westfalia) or category. Add parts to a single inquiry list and submit them in one step.

Which manufacturers do you cover?

Marine pumps: Allweiler, IMO, Naniwa, Heishin. Compressors: Sperre and others. Separators: Alfa Laval, Westfalia. Composite impellers: Sims Pump Valve / Simsite® — we are the German distributor.

What if the manufacturer no longer supplies the part?

We identify fit-and-function equivalents from our international supplier network. Where helpful, we propose alternative materials (e.g. Simsite® composite instead of bronze).

How fast do I get a quote?

Within 24 hours — usually the same business day. AOG inquiries (vessel at berth) are prioritised and answered within hours.

Catalogue

Spare parts, sourced with intent.

Three core categories — and a deep network behind each. If it keeps a ship running, we can probably find it for you.

01 / Pumps

Pump spare parts

Centrifugal, screw, gear, axial and reciprocating pumps. Impellers, shafts, bearings, seals, casings, wear rings — sourced from OEM and approved equivalents.

02 / Compressors

Compressors

Air and refrigeration compressor spares — valves, pistons, gaskets, full overhaul kits.

03 / Separators

Separators

Oil-water and fuel separators. Discs, bowls, gaskets, gravity discs.

Composite impeller assembly with shaft and bearings

Featured

Simsite® composite parts

Non-corrosive composite impellers and wear rings — German distributor of Sims Pump Valve.

Learn more

Capability

Obsolete & legacy parts

If the OEM no longer supports it, we will help identify a fit-and-function equivalent.

Manufacturers

A trusted supplier network.

Sims Pump Valve

Allweiler

IMO

Naniwa

Heishin

Alfa Laval

Westfalia

Sperre

Catalogue

Browse 21 marine spare parts

Search by part number, IMPA code, manufacturer or vessel. Every result starts an inquiry in seconds — typical response within 24 hours from Hamburg.

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Showing 1–12 of 21Page 1 / 2

OEM
Simsite® composite impeller for Allweiler NIS 65-160
Simsite®On request
OEM part number
SIMS-NIS65-160-C
IMPA
590101
Sims Pump Valve · Composite Impellers
Patented Simsite® graphite-reinforced composite impeller — drop-in replacement for the bronze Allweiler NIS 65-160 impeller. Zero galvanic corrosion.
Fits: Allweiler NIS 65-160, Allweiler NIS 65-160/01, Allweiler NIS 65-160/02
On requestInquire
OEM
Simsite® composite shaft sleeve Ø50 mm
Simsite®On request
OEM part number
SIMS-SS-50
IMPA
590199
Sims Pump Valve · Simsite® Composites
Simsite® composite shaft sleeve Ø50 mm — eliminates electrolytic shaft corrosion in sea water duty.
Fits: Allweiler NIS series, Naniwa VCA series, Generic Ø50
On requestInquire
OEM
Simsite® composite wear ring Ø150 mm
Simsite®On request
OEM part number
SIMS-WR-150
IMPA
590199
Sims Pump Valve · Simsite® Composites
Patented Simsite® composite wear ring — drop-in replacement for bronze/stainless wear rings up to Ø150 mm.
Fits: Allweiler NIS series, Naniwa VCA series, KSB Etanorm, Generic up to Ø150
On requestInquire
OEM
Alfa Laval MAB 104 disc stack
On request
OEM part number
MAB-104-DS
IMPA
550401
Alfa Laval · Lube Oil Purifiers
Complete bowl disc stack (98 discs) for Alfa Laval MAB 104 lube oil and fuel oil centrifugal separator.
Fits: Alfa Laval MAB 104, Alfa Laval MAB 104B-24, Alfa Laval MAB 104B-14
On requestInquire
OEM
Alfa Laval MAB 104 gravity disc Ø72 mm
In stock
OEM part number
MAB-104-GD-72
IMPA
550401
Alfa Laval · Lube Oil Purifiers
Gravity disc Ø72 mm for Alfa Laval MAB 104 separator. Selects oil/water interface position for current density.
Fits: Alfa Laval MAB 104
In stockInquire
OEM
Alfa Laval MFPX 307 bowl hood O-ring
In stock
OEM part number
MFPX-307-OR
IMPA
550401
Alfa Laval · Fuel Oil Purifiers
NBR bowl hood O-ring for Alfa Laval MFPX 307 HFO purifier. Replace at every overhaul.
Fits: Alfa Laval MFPX 307, Alfa Laval MFPX 307TGD-24
In stockInquire
OEM
Alfa Laval MFPX 307 fuel oil purifier disc stack
On request
OEM part number
MFPX-307-DS
IMPA
550401
Alfa Laval · Fuel Oil Purifiers
Complete bowl disc stack for Alfa Laval MFPX 307 high-capacity HFO purifier.
Fits: Alfa Laval MFPX 307, Alfa Laval MFPX 307TGD-24, Alfa Laval MFPX 307TGD-14
On requestInquire
OEM
Allweiler NIS 100-200 cartridge mechanical seal
On request
OEM part number
AS-MS-100-200
IMPA
590303
Allweiler · Seals & Bearings
Single cartridge mechanical seal for Allweiler NIS 100-200 sea water service pumps. SiC vs SiC faces, FKM elastomers.
Fits: Allweiler NIS 100-200, Allweiler NIS 100-250
On requestInquire
OEM
Allweiler NIS 50-200 casing gasket set
In stock
OEM part number
NIS-50-200-CG
IMPA
731510
Allweiler · Centrifugal Pumps
Casing gasket set in graphite-reinforced expanded PTFE for Allweiler NIS 50-200 pump casing.
Fits: Allweiler NIS 50-200, Allweiler NIS 50-200/01
In stockInquire
OEM
Allweiler NIS 65-160 closed impeller
On request
OEM part number
NIS-65-160-IMP
IMPA
590101
Allweiler · Centrifugal Pumps
OEM-equivalent closed impeller in bronze CuSn10 for Allweiler NIS series end-suction centrifugal pumps.
Fits: Allweiler NIS 65-160, Allweiler NIS 65-160/01, Allweiler NIS 65-160/02
On requestInquire
OEM
Allweiler SNH series angular contact bearing 7308
In stock
OEM part number
SNH-BRG-7308
IMPA
671420
Allweiler · Seals & Bearings
SKF 7308 BECBP angular contact bearing for Allweiler SNH series screw pumps. Single, universal arrangement.
Fits: Allweiler SNH 660, Allweiler SNH 940, Allweiler SNH 1300
In stockInquire
OEM
Bitzer 4NFCY oil pump assembly
On request
OEM part number
BZR-OP-4NFCY
IMPA
811302
Bitzer · Refrigeration Compressors
Complete oil pump assembly for Bitzer 4NFCY semi-hermetic compressor. Reversible rotation.
Fits: Bitzer 4NFCY, Bitzer 4PFCY, Bitzer 4VFCY, Bitzer 4TFCY
On requestInquire

DWG-00

Port of Rotterdam · 51°57′ N

SCL 1:∞

REV A

HMB · 04 / 26

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