The Official Shire Marine Engine Shop

Keep your engine in prime condition with genuine OEM parts, filters, and service kits. Engineered for excellence and delivered fast to your door - trust the people who built your engine.

Powering the Inland Waterways

From complete service kits to precision-engineered components, find everything you need to maintain the power, reliability, and smooth running of your Shire engine.

The Official Barrus Parts Store

Keep Your Shire Engine
Running at Its Best

Keep your Shire marine engine running smoothly with genuine OEM parts, service kits, filters, and accessories — all in one trusted online shop. Get the right parts, fast.

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Lubricants, Pumps & Seals

The core of engine protection. Includes specialized oils, water pumps, and genuine gaskets for efficient operation.

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Filtration Systems

Protect your fuel system from contamination with genuine air, fuel, and oil filters designed for your engine build.

Shop Filtration →

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Starting & Charging

Heavy-duty starter motors and high-output alternators designed for the unique demands of inland waterways.

Shop Electrical →

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Cooling & Exhaust

Maintain optimum temperature and flow with genuine thermostats, heat exchangers, and marine exhaust components.

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10100-4IW2122 Fuel Injection Pump

£402.66

110A Alternator Belt (986PK8)

£3.61

119655-12560E Air Filter Element

£34.66

119802-55810 Secondary Fuel Filter

£13.88

129150-35170 Oil Filter

£8.45

129407-01340 Cylinder Head Gasket

£132.55

129350-49800 Thermostat (71°)

£41.06

2M78200000 Starter Motor

£253.67

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Why Buy from Shire Shop?

Genuine OEM Shire Parts Guaranteed fit and performance.

Fast UK Delivery Get your parts quickly and reliably.

Expert Technical Support Friendly advice from specialists.

Marine-Ready Built for inland and marine use.

About Shire Marine Engines

Shire marine engines, supplied by Barrus, are widely recognised for their reliability, efficiency, and long service life across inland waterways and marine environments. Trusted by boat owners throughout the UK, Shire engines deliver dependable performance where it matters most.

At Shire Shop, we supply parts that support these high standards, helping you extend engine lifespan and maintain manufacturer performance levels.

Find the Right Part

Shop with confidence using genuine spares, backed by expert support.

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Free delivery over £60

Our shipping is fast and free with orders above £60. Guaranteed to ship in 1-2 days.
Genuine OEM Parts

Ensure peak performance and longevity with authentic components engineered specifically for your equipment.
Caring customer service

Our customer service is caring, responsive, and genuinely focused on helping you.
Multiple stockists across the UK

Visit our nationwide stockists for expert product advice and support