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 4 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 1–4 of 4Page 1 / 1

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
OEM
Bitzer 4NFCY valve plate assembly
In stock
OEM part number
4NFCY-VP
IMPA
811302
Bitzer · Refrigeration Compressors
Complete valve plate assembly with reed valves for Bitzer 4NFCY semi-hermetic refrigeration compressor.
Fits: Bitzer 4NFCY, Bitzer 4NFCY-20Y, Bitzer 4NFCY-20.2Y
In stockInquire
OEM
Bitzer 6H-25.2 shaft seal kit
In stock
OEM part number
6H-25-2-SS
IMPA
811302
Bitzer · Refrigeration Compressors
Complete shaft seal kit for Bitzer 6H-25.2 open-drive reciprocating refrigeration compressor.
Fits: Bitzer 6H-25.2, Bitzer 6F-50.2, Bitzer 6G-40.2
In stockInquire
OEM
Bitzer CSH series rotor bearing NU 2308
In stock
OEM part number
CSH-BRG-NU2308
IMPA
671401
Bitzer · Refrigeration Compressors
Cylindrical roller bearing NU 2308 ECP for Bitzer CSH series screw compressor rotor support.
Fits: Bitzer CSH 6553, Bitzer CSH 7553, Bitzer CSH 8553
In stockInquire

DWG-00

Port of Rotterdam · 51°57′ N

SCL 1:∞

REV A

HMB · 04 / 26

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