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Perkins 4.108M Engine Parts

The Perkins 4.108M engine is renowned for robust simple construction and reliability. These four-cylinder diesel engines have been powering a wide range of marine vessels, for decades. They were manufactured by Perkins for 30 years until the late 1980's.  Their durability makes them a trusted choice. 

Keep your Perkins 4.108M engine operating at peak performance with our comprehensive range of genuine and aftermarket parts. From essential maintenance items to specialised components, we have everything you need to ensure your engine continues to deliver reliable power.

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Perkins 4.108 DPA Injector Pump Repair Service (Hydraulic Governor)

Original price £390.00 - Original price £390.00
Original price
£390.00
£390.00 - £390.00
Current price £390.00
In stock

We are pleased to offer a Perkins 4.108 DPA injector pump repair service . The pumps are disassembled, completely cleaned, inspected and worn parts...

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Original price £390.00 - Original price £390.00
Original price
£390.00
£390.00 - £390.00
Current price £390.00

Perkins 4.108 Header Tank Cap

Original price £9.00 - Original price £9.00
Original price
£9.00
£9.00 - £9.00
Current price £9.00
in stock

Perkins manufactured three marinised versions of Perkins 4.108 engines over the years, each with different options for the header tank used. See ph...

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Original price £9.00 - Original price £9.00
Original price
£9.00
£9.00 - £9.00
Current price £9.00

Perkins 4.108 Injector Pipes - For Mechanically Governed Pump

Original price £27.00 - Original price £45.00
Original price
£27.00 - £45.00
£27.00 - £45.00
Current price £27.00
Only 4 left!

Genuine Perkins 4.108 Injector pipes to fit engines with a mechanically governed injector pump. (See photos to view a mechanically governed pump) ...

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Original price £27.00 - Original price £45.00
Original price
£27.00 - £45.00
£27.00 - £45.00
Current price £27.00

Perkins 4.108 Fuel Filter Assembly

Original price £30.00 - Original price £30.00
Original price
£30.00
£30.00 - £30.00
Current price £30.00
in stock

Replacement Perkins fuel filter assembly for Perkins 4.108 engines. This genuine Delphi quality part has the correct 1/2" UNF thread original fitti...

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Original price £30.00 - Original price £30.00
Original price
£30.00
£30.00 - £30.00
Current price £30.00

Perkins 4.108 Fuel Pre Filter Kit

Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00
in stock

Aftermarket Perkins 4.108 high quality water separator (pre-filter) with re-usable internal gauze strainer and glass bowl. This universal sedimente...

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Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00

Perkins 4.108 Fuel Pipe Kit

Original price £26.99 - Original price £26.99
Original price
£26.99
£26.99 - £26.99
Current price £26.99
in stock

A high-quality replacement aftermarket fuel line kit for your Perkins 4.108 with soft copper pipes cut oversized and supplied with a pipe cutter so...

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Original price £26.99 - Original price £26.99
Original price
£26.99
£26.99 - £26.99
Current price £26.99

Perkins 4.108 Injector Flange

Original price £50.00 - Original price £50.00
Original price
£50.00
£50.00 - £50.00
Current price £50.00
Only 4 left!

Genuine Perkins 4.108 injector flange / clamp. Can be simply replaced if broken by removing the injector nozzle. UK, European and Worldwide shippin...

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Original price £50.00 - Original price £50.00
Original price
£50.00
£50.00 - £50.00
Current price £50.00

Perkins 4.108 Reconditioned Injector (Exchange)

Original price £50.00 - Original price £50.00
Original price
£50.00
£50.00 - £50.00
Current price £50.00
In stock

Reconditioned Perkins 4.108 injector. These injectors are disassembled, all the parts are checked, new nozzles fitted, calibrated and tested. We al...

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Original price £50.00 - Original price £50.00
Original price
£50.00
£50.00 - £50.00
Current price £50.00

Perkins Injector Banjo Bolt Set

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99
in stock

High quality aftermarket fuel banjo bolt set, includes: x4 Banjo bolts UK, European and Worldwide shipping available.

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99

Wynn's Injector Cleaner 325ml

Original price £7.80 - Original price £7.80
Original price
£7.80
£7.80 - £7.80
Current price £7.80
Only 5 left!

Wynn's Injector cleaner for petrol and diesel engines, 325ml. Designed to neutralise the negative effects of water in fuel. Details: Add to the...

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Original price £7.80 - Original price £7.80
Original price
£7.80
£7.80 - £7.80
Current price £7.80

Perkins 4.108 Injector Pipes For Marine (Lowline) Version

Original price £27.00 - Original price £27.00
Original price
£27.00
£27.00 - £27.00
Current price £27.00
Only 5 left!

Genuine Perkins 4.108 Injector pipes to fit the lowline marine engine version, with the following build codes: ED13630, ED13631, ED22111, ED22714, ...

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Original price £27.00 - Original price £27.00
Original price
£27.00
£27.00 - £27.00
Current price £27.00

Delphi Fuel Filter Assembly Drain Plug And Washer

Original price £2.00 - Original price £2.00
Original price
£2.00
£2.00 - £2.00
Current price £2.00
in stock

Delphi fuel filter assembly Drain Plug and sealing washer. Thread diameter 7.5mm UK, European and worldwide shipping is available.

Original price £2.00 - Original price £2.00
Original price
£2.00
£2.00 - £2.00
Current price £2.00

Delphi Blanking Plug Kit For Filter Assembly

Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99
Only 5 left!

Aftermarket Delphi blanking plug kit for Filter Assembly includes: x2 Blanking plugs (1/2"UNF thread) x2 Blanking plug copper washers x1 Air v...

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Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

Perkins 4.108 Water Pump Back Plate

Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00
in stock

High quality aftermarket Perkins 4.108 Water pump back plate fitted between the water pump and the engine block. Two options are available: Mild s...

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Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00

Perkins 4.108 Heat Exchanger & Oil Cooler Seal Kits

Original price £18.00 - Original price £18.00
Original price
£18.00
£18.00 - £18.00
Current price £18.00
in stock

A set of replacement heat exchanger and oil cooler seals for Perkins 4.108 'lowline' engines. These are high quality nitrile rubber seals, manufact...

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Original price £18.00 - Original price £18.00
Original price
£18.00
£18.00 - £18.00
Current price £18.00

Perkins 4.108 Oil Pressure Gauge Sender

Original price £15.00 - Original price £15.00
Original price
£15.00
£15.00 - £15.00
Current price £15.00
in stock

Aftermarket 12 to 24v Isolated earth oil pressure sender for Perkins 4.108 with 2 options available: Earth return sender - uses the outer casing t...

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Original price £15.00 - Original price £15.00
Original price
£15.00
£15.00 - £15.00
Current price £15.00

Perkins 4.108 Water Pump Kit

Original price £62.50 - Original price £62.50
Original price
£62.50
£62.50 - £62.50
Current price £62.50
in stock

Quality aftermarket Perkins 4.108 Water pumps manufactured specifically for us and to our high quality requirements. They are available with either...

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Original price £62.50 - Original price £62.50
Original price
£62.50
£62.50 - £62.50
Current price £62.50

Perkins 4.108 Thermostat Kit

Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00
Only 5 left!

Aftermarket Perkins 4.108 thermostat kit with the correct 82oC opening temperature for automotive and industrial applications. For marine applicati...

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Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00

Perkins 4.108M Heat Exchanger End Caps

Original price £26.00 - Original price £36.00
Original price
£26.00 - £36.00
£26.00 - £36.00
Current price £26.00
in stock

A pair of high quality aftermarket end caps for the later versions of the Perkins 4108M marine engine fitted with 'Bowman' type heat exchanger. The...

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Original price £26.00 - Original price £36.00
Original price
£26.00 - £36.00
£26.00 - £36.00
Current price £26.00

Perkins 4.108 Exhaust Outlet Gasket - 4 Hole

Original price £2.50 - Original price £2.50
Original price
£2.50
£2.50 - £2.50
Current price £2.50
in stock

Quality aftermarket Perkins 4.108 Exhaust Outlet Gasket UK, European and Worldwide shipping available.

Original price £2.50 - Original price £2.50
Original price
£2.50
£2.50 - £2.50
Current price £2.50

Liqui Moly Marine Diesel Protect 500ml

Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00
Only 3 left!

Liqui Molly Marine Diesel Protect, a solution for bacteria, yeast and mold, suitable for reliable long-term preservation. Maintains and protects th...

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Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00

Perkins 4.108 Injector Pump Anti Stall Valve

Original price £31.99 - Original price £31.99
Original price
£31.99
£31.99 - £31.99
Current price £31.99
Only 3 left!

Aftermarket Perkins 4.108 Injector pump Anti stall valve for use on injector pumps with an Hydraulic Governor. Includes: Anti stall valve fixi...

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Original price £31.99 - Original price £31.99
Original price
£31.99
£31.99 - £31.99
Current price £31.99

Perkins 4.108 Fuel Filter (Early)

Original price £5.25 - Original price £5.25
Original price
£5.25
£5.25 - £5.25
Current price £5.25
in stock

A genuine Perkins OE fuel filter for servicing your Perkins 4.108 engine. This filter was fitted to the earlier versions of the 4.108 engine. UK, ...

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Original price £5.25 - Original price £5.25
Original price
£5.25
£5.25 - £5.25
Current price £5.25

Perkins 4.108 Raw Water Pump, Impeller & Service Kit

Original price £20.00 - Original price £90.00
Original price
£20.00 - £90.00
£20.00 - £90.00
Current price £20.00
in stock

Quality aftermarket 'standard impeller kits' and 'raw water pump service kits' for the factory marinised version of Perkins 4.108 fitted with the b...

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Original price £20.00 - Original price £90.00
Original price
£20.00 - £90.00
£20.00 - £90.00
Current price £20.00

Perkins 4.108 Stop Solenoid

Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00
Only 3 left!

Replacement 12 Volt, 16 ohm stop solenoid that fits the later versions of Perkins 4.108 fitted with electrically operated stop solenoid that screws...

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Original price £19.00 - Original price £19.00
Original price
£19.00
£19.00 - £19.00
Current price £19.00

Stainless Steel Hose Clips

Original price £0.85 - Original price £1.35
Original price
£0.85 - £1.35
£0.85 - £1.35
Current price £0.85
in stock

Strong, good quality Stainless Steel (304 grade) worm drive clamps ideal for both the marine environment and industrial use. Band width 12.5mm Opt...

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Original price £0.85 - Original price £1.35
Original price
£0.85 - £1.35
£0.85 - £1.35
Current price £0.85

Perkins 4.108 Breather Hose Kit

Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99
in stock

Quality aftermarket 4.108 'breather hose' kit replaces the right angle hose located between the rocker cover and the inlet cowl on all factory mari...

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Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

Stainless Steel T-Bolt Clamp Set

Original price £4.00 - Original price £5.00
Original price
£4.00 - £5.00
£4.00 - £5.00
Current price £4.00
in stock

A pair of Stainless Steel T-bolt clamps with a fixed bridge, ideal for securing an exhaust hose to the heat exchange outlet on marine engines. Prod...

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Original price £4.00 - Original price £5.00
Original price
£4.00 - £5.00
£4.00 - £5.00
Current price £4.00

Perkins 4.108 Alternator Belt

Original price £10.50 - Original price £16.50
Original price
£10.50 - £16.50
£10.50 - £16.50
Current price £10.50
in stock

Top quality aftermarket alternator and water pump belt which are the correct fitment for standard engines Perkins 4.108 engines. These standard bel...

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Original price £10.50 - Original price £16.50
Original price
£10.50 - £16.50
£10.50 - £16.50
Current price £10.50

Perkins 4.108 Starter Solenoid 100 Amp

Original price £21.00 - Original price £21.00
Original price
£21.00
£21.00 - £21.00
Current price £21.00
in stock

Quality aftermarket starter solenoids from Prestolite suitable for Perkins 4.108 inertia type starter motors fitted to automotive' or a marine engi...

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Original price £21.00 - Original price £21.00
Original price
£21.00
£21.00 - £21.00
Current price £21.00

Perkins 4.108 Drain Tap

Original price £6.99 - Original price £6.99
Original price
£6.99
£6.99 - £6.99
Current price £6.99
in stock

Coolant drain tap for this Perkins 4.108 engine. This is a quality aftermarket part and is fully machined from solid brass. These drain taps have t...

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Original price £6.99 - Original price £6.99
Original price
£6.99
£6.99 - £6.99
Current price £6.99

Perkins 4.108 Exhaust Elbow Water Inlet Kit (Stainless Steel)

Original price £55.00 - Original price £55.00
Original price
£55.00
£55.00 - £55.00
Current price £55.00
Only 5 left!

We can now offer an upgraded exhaust elbow connector for Perkins 4.108 marine engines. With time the original cast iron part will fail due to corro...

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Original price £55.00 - Original price £55.00
Original price
£55.00
£55.00 - £55.00
Current price £55.00

Perkins 4.108 Bowman Heat Exchanger

Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £780.00
Only 3 left!

Genuine Bowman combined exhaust manifold and heat exchanger that fits Perkins 4.108. This is a high quality original equipment part as supplied by ...

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Original price £780.00 - Original price £780.00
Original price
£780.00
£780.00 - £780.00
Current price £780.00

Perkins 4.108 Jabsco Raw Water Pump Drive

Original price £18.00 - Original price £18.00
Original price
£18.00
£18.00 - £18.00
Current price £18.00
in stock

Perkins 4.108 Jabsco raw water pump drive. This part is only suitable for the Jabsco raw water pumps. UK, European and Worldwide shipping available.

Original price £18.00 - Original price £18.00
Original price
£18.00
£18.00 - £18.00
Current price £18.00

Perkins 4.108 Jabsco Raw Water Pump Drive Shaft Coupling

Original price £10.99 - Original price £10.99
Original price
£10.99
£10.99 - £10.99
Current price £10.99
in stock

High quality aftermarket Perkins 4.108 Jabsco raw water pump drive shaft coupling UK, European and Worldwide shipping available.

Original price £10.99 - Original price £10.99
Original price
£10.99
£10.99 - £10.99
Current price £10.99

Perkins 4.108 Stainless Steel Exhaust Outlet Elbow

Original price £275.00 - Original price £275.00
Original price
£275.00
£275.00 - £275.00
Current price £275.00
Only 3 left!

We are now pleased to offer a Perkins 4.108 Exhaust outlet elbow kit, manufactured from 316 Stainless steel. This is a superbly engineered aftermar...

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Original price £275.00 - Original price £275.00
Original price
£275.00
£275.00 - £275.00
Current price £275.00

Perkins 4.108 Raw Water Pump End Cover Kit

Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99
in stock

Quality aftermarket Perkins 4.108 raw water pump end cover kit. The end covers on these pumps tend to wear, resulting in poor sealing of the impell...

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Original price £16.99 - Original price £16.99
Original price
£16.99
£16.99 - £16.99
Current price £16.99

Raw Water Pump Cover Plate Gasket Set

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99
in stock

A set of five quality aftermarket raw water pump cover plate gaskets. Outside diameter 76mm Equivalent to Pekins part number 0490785 Equiv...

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Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99

Perkins 4.108 Raw Water Pump Alignment Tool

Original price £6.50 - Original price £6.50
Original price
£6.50
£6.50 - £6.50
Current price £6.50
in stock

Perkins 4.108 Raw water pump alignment tool, used to center the adaptor plate to ensure reduced wear on the drive shaft components as specified in ...

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Original price £6.50 - Original price £6.50
Original price
£6.50
£6.50 - £6.50
Current price £6.50

Perkins 4.108 Raw Water Pump Hose Tails Pair

Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99
in stock

Quality aftermarket Perkins 4.108 Raw Water Pump Hose Tails (pair) to fit hose diameter 26 mm. UK, European and Worldwide delivery available.

Original price £13.99 - Original price £13.99
Original price
£13.99
£13.99 - £13.99
Current price £13.99

Perkins Raw Water Pump Screws

Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00
in stock

A set of 6 raw water pump impeller end cover plate screws. High quality brass screws, manufactured for Parts4engines. Well worth keeping a spare se...

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Original price £4.00 - Original price £4.00
Original price
£4.00
£4.00 - £4.00
Current price £4.00

Perkins 4.108 Temperature Sender Adapter

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99
in stock

Aftermarket Perkins 4.108 Temperature sender adapter; thread size 1/2" to 3/8"NPT UK, European and Worldwide shipping available

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99

Nautilus Marine 51mm Wet Exhaust Hose - Lloyds Approved

Original price £35.00 - Original price £210.00
Original price
£35.00 - £210.00
£35.00 - £210.00
Current price £35.00
in stock

Lloyds Approved Nautilus Marine Exhaust Hose. This is a strong but flexible rubber hose manufactured from synthetic textile fabrics and reinforced...

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Original price £35.00 - Original price £210.00
Original price
£35.00 - £210.00
£35.00 - £210.00
Current price £35.00

Perkins 4.108 Bowman Exhaust Outlet Kit

Original price £78.00 - Original price £98.00
Original price
£78.00 - £98.00
£78.00 - £98.00
Current price £78.00
in stock

A Perkins 4.108 Exhaust Outlet elbow, this is a robust 'budget' aftermarket alternative, available in two versions, straight and 45 degree. Details...

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Original price £78.00 - Original price £98.00
Original price
£78.00 - £98.00
£78.00 - £98.00
Current price £78.00

Perkins 4.108 Water Inlet Connector

Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00
in stock

High quality aftermarket Perkins 4.108 coolant inlet connector. This is the short tube that is pressed into the block just below the alternator pos...

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Original price £12.00 - Original price £12.00
Original price
£12.00
£12.00 - £12.00
Current price £12.00

Perkins 4.108 Jabsco Raw Water Pump Mounting Kit

Original price £82.99 - Original price £82.99
Original price
£82.99
£82.99 - £82.99
Current price £82.99
in stock

Quality aftermarket Perkins 4.108 raw water pump connecting kit enables you to attach or replace the standard Jabsco raw water pump fitted to these...

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Original price £82.99 - Original price £82.99
Original price
£82.99
£82.99 - £82.99
Current price £82.99

Perkins 4.108 Thermostat Housing Kit

Original price £73.99 - Original price £73.99
Original price
£73.99
£73.99 - £73.99
Current price £73.99
in stock

A quality aftermarket aluminium thermostat housing to fit Perkins 4.108 marine engines. Kit includes: Thermostat housing Housing gasket Free 5ml H...

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Original price £73.99 - Original price £73.99
Original price
£73.99
£73.99 - £73.99
Current price £73.99

Perkins 4.108 Raw Water Pump Mounting Plate Gasket Kit

Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99
in stock

High quality aftermarket Perkins 4.108 raw water pump mounting gaskets, to fit a 'Jabsco' raw water Pump Kit contains: x1 Pump to mounting plate g...

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Original price £7.99 - Original price £7.99
Original price
£7.99
£7.99 - £7.99
Current price £7.99

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