Complete Marine Supply & Industrial Services

At Mari Zul (Pty) Ltd, we supply a comprehensive range of marine products, equipment, spare parts, safety solutions, technical consumables, engineering products, and vessel support services to the maritime, offshore, port, mining, industrial, and energy sectors throughout South Africa and Africa.

Our mission is to provide quality products from trusted international manufacturers while delivering reliable procurement, technical support, and logistics solutions that keep vessels and industrial operations running safely and efficiently.

Whether you operate cargo ships, fishing vessels, offshore platforms, tugboats, naval vessels, passenger ferries, ports, or marine engineering facilities, Mari Zul is your trusted procurement partner.

Marine Products We Supply

Marine Engines & Propulsion

We supply complete propulsion systems and genuine or OEM replacement parts for leading marine engine manufacturers, including:

• Marine diesel engines
• Outboard engines
• Inboard engines
• Marine gearboxes
• Propeller shafts
• Marine propellers
• Rudders
• Stern tubes
• Couplings
• Flexible couplings
• Marine transmissions
• Thrusters
• Azimuth thrusters
• Bow thrusters
• Stern thrusters
• Engine overhaul kits
• Pistons
• Liners
• Crankshafts
• Camshafts
• Cylinder heads
• Turbochargers

Pumps & Fluid Handling

We supply:

• Bilge pumps
• Ballast pumps
• Fire pumps
• Fuel transfer pumps
• Hydraulic pumps
• Cooling water pumps
• Fresh water pumps
• Sewage pumps
• Sludge pumps
• Chemical pumps
• Centrifugal pumps
• Positive displacement pumps
• Vacuum pumps
• Pump spares
• Mechanical seals
• Bearings
• Impellers

Marine Electrical Products

Our electrical product range includes:

• Marine generators
• Alternators
• Starter motors
• Batteries
• Battery chargers
• Shore power systems
• Electrical panels
• Switchgear
• Circuit breakers
• Marine cables
• Junction boxes
• Cable glands
• Electrical connectors
• Navigation lights
• LED lighting
• Floodlights
• Explosion-proof lighting
• Control panels
• Electrical accessories

Navigation & Communication Equipment

We supply:

• GPS systems
• Radar systems
• AIS systems
• Echo sounders
• Fish finders
• Autopilots
• Electronic charts
• Marine radios
• VHF radios
• MF/HF radios
• Satellite communication systems
• EPIRBs
• SART equipment
• Marine antennas
• Compasses
• Bridge equipment

Marine Safety Equipment

Safety products include:

• Life jackets
• Lifebuoys
• Immersion suits
• Liferafts
• Fire extinguishers
• Fire suppression systems
• Fire hoses
• Breathing apparatus
• Gas detectors
• Emergency lighting
• Escape equipment
• Safety harnesses
• PPE
• Rescue equipment
• Marine first aid kits

Deck Equipment

We supply:

• Marine winches
• Windlasses
• Capstans
• Anchors
• Anchor chains
• Mooring ropes
• Synthetic ropes
• Wire ropes
• Shackles
• Hooks
• Bollards
• Fairleads
• Deck cranes
• Cargo handling equipment
• Fenders

Hydraulic Systems

Our hydraulic solutions include:

• Hydraulic cylinders
• Hydraulic motors
• Hydraulic valves
• Hydraulic hoses
• Hydraulic fittings
• Hydraulic power packs
• Hydraulic pumps
• Hydraulic filters
• Accumulators
• Seals
• Hydraulic oil

Marine Automation & Control

We supply:

• PLC systems
• HMI systems
• SCADA systems
• Engine monitoring systems
• Alarm systems
• Tank monitoring
• Level sensors
• Pressure transmitters
• Flow meters
• Temperature sensors
• Automation components
• Industrial networking products

Marine Valves & Piping

Products include:

• Butterfly valves
• Gate valves
• Globe valves
• Ball valves
• Check valves
• Pressure relief valves
• Pipe fittings
• Flanges
• Gaskets
• Expansion joints
• Flexible hoses
• Stainless steel piping

Marine HVAC & Refrigeration

We supply:

• Marine air conditioning systems
• Refrigeration units
• Compressors
• Condensers
• Evaporators
• HVAC controls
• Refrigerants
• Cooling fans
• Ventilation systems

Lubricants & Consumables

Our consumables include:

• Marine engine oils
• Hydraulic oils
• Gear oils
• Greases
• Coolants
• Fuel additives
• Cleaning chemicals
• Degreasers
• Corrosion inhibitors
• Sealants
• Adhesives
• Paints
• Protective coatings

Marine Tools & Workshop Equipment

We supply:

• Hand tools
• Power tools
• Torque tools
• Diagnostic equipment
• Measuring instruments
• Welding equipment
• Lifting equipment
• Workshop consumables
• Tool storage systems

Industrial & Offshore Supplies

We also supply:

• Bearings
• Power transmission products
• Industrial hoses
• Fasteners
• Electric motors
• Gearboxes
• Compressors
• Filtration systems
• Industrial pumps
• Instrumentation
• Mechanical seals

Procurement & Logistics

Mari Zul provides complete procurement services, including:

• International sourcing
• OEM and aftermarket products
• Bulk procurement
• Vessel supply
• Offshore supply
• Port delivery
• Customs support
• Import coordination
• Project procurement
• Emergency breakdown sourcing
• Scheduled supply contracts

Industries We Serve

We proudly support:

• Commercial Shipping
• Ports & Harbours
• Offshore Oil & Gas
• Naval & Defence
• Fishing Industry
• Marine Engineering
• Ship Repair Yards
• Dredging Contractors
• Mining
• Power Generation
• Industrial Manufacturing
• Municipal Water Utilities

Why Choose Mari Zul?

• Extensive global supplier network
• Genuine, OEM and quality aftermarket products
• Competitive pricing
• Fast sourcing
• Reliable logistics
• Technical product support
• Project procurement expertise
• South African-based support
• Africa-wide supply capability
• Experienced marine procurement specialists

Buying Tips

• Always provide the vessel name, engine model, equipment manufacturer, serial number, and part number when requesting a quotation.
• Genuine part numbers help reduce sourcing time and improve compatibility.
• Plan maintenance purchases early to minimize vessel downtime.
• Request OEM or equivalent alternatives when original parts have long lead times.
• Verify product certifications where required, especially for SOLAS and IMO-regulated safety equipment.
• Consolidate multiple items into one shipment to reduce logistics costs.
• Keep records of previous part numbers and service intervals for easier future procurement.

Frequently Asked Questions

Do you supply genuine marine spare parts?

Yes. We supply genuine OEM products as well as high-quality aftermarket alternatives where requested.

Can you source obsolete marine equipment?

Yes. We specialize in sourcing discontinued, obsolete, and hard-to-find marine components through our global supplier network.

Do you supply complete marine engines?

Yes. We supply complete marine diesel engines, propulsion systems, and replacement engine parts.

Can you supply marine safety equipment?

Yes. We supply a complete range of SOLAS-compliant marine safety products and emergency equipment.

Do you deliver throughout South Africa?

Yes. We deliver nationwide and can arrange exports across Africa where required.

Can you source products not listed on your website?

Absolutely. If you have a manufacturer, model number, or part number, our procurement team will source it for you.

Do you support large procurement projects?

Yes. We manage procurement for shipyards, offshore operators, ports, industrial facilities, and large engineering projects.