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Perkins 4.108 & 4.108M

Perkins 4.108 engine

A true classic! Manufactured by Perkins for 30 years until the late 1980's, this engine has proved to be very reliable and a real workhorse.

4.108 & 4.108M Engines - We carry a wide selection of parts for Perkins 4108 and 4108M diesel engines, including overhaul kits, reconditioned engines, Cylinder head studs, Pre-combustion chamber insert, rocker arm adjusting screw, Camshafts, Rocker arms, Top Gasket Sets, Bottom Gasket Sets, Cylinder Head Gaskets, exhaust manifold gaskets, Oil pumps, Core Plug Sets, Oil Filters, Timing Gears, Oil Coolers, engine mounts, Thrust Washer Sets, Connecting rod bearings, main bearings, Piston Ring Kits, Oil Pressure Switches, Sump Drain Bolts, Injector pumps, DPA pumps, Reconditioned Injectors, Injector flanges, injector nozzles, Sedimenter kits, drip rail kits, Fuel Pipe Kits, Glowplug Adaptors, stop solenoids, water inlet connectors, steel hose clips, water pump kits, heat exchanger end caps, heat exchangers, header tank caps, Thermostat housing kits, Raw water pumps, alternator belts, Alternators, Tachometer, Paint.

  • Perkins 4.108 Engine Overhaul Kit Perkins 4.108 Engine Overhaul Kit

    Perkins 4.108 Overhaul kit

    A comprehensive kit which includes the major components that you will need to overhaul your tired and smoking Perkins 4108 engine! This overhaul kit includes the following parts: Cylinder liners x 4 - (standard liner size) Pistons x 4 - these are...

    $477.55
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  • Perkins 4.108 head gasket set Upgraded rocker cover gasket

    Perkins 4.108 Top Gasket set

    A very comprehensive set of quality gaskets and seals for the top end of your Perkins 4.108 and 4.108M Cylinder head gasket - top quality laminated head gasket with silicon beading around water jacket areas Inlet manifold gasket Water thermostat...

    $43.41 - $53.34
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  • Perkins 4.108 Bottom Gasket set

    Perkins 4.108 Bottom Gasket set

    A very comprehensive set of quality gaskets and seals for the bottom end of your Perkins 4.108, including marine versions. water pump front and rear gaskets thermostat housing gasket diesel lift pump gasket (two and four bolt versions) tappet cover...

    $43.41
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  • Pekins 4.108 cylinder head - parts4engines.com Pekins 4.108 cylinder head - parts4engines.com

    Perkins 4.108 reconditioned Cylinder head

    We can now offer Perkins 4.108 reconditioned cylinder heads. 4.108 cylinder heads are no longer available as a new product. Our reconditioned heads are checked for cracks, skimmed and the following parts are replaced: exhaust and inlet valves valve...

    $744.24
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  • Perkins 4.108 Rocker assembly - parts4engines

    Perkins 4.108 Rocker assembly (new)

    Brand new (old stock) genuine Perkins 4.108 rocker shaft assembly.  No longer manufactured by Perkins this is a rare find ! (only one in stock)  UK delivery is by 1st class Royal Mail. European and Worldwide shipping is also available...

    $223.27
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  • Perkins 4.108 Valve train kit from Parts4Engines.com

    Perkins 4.108 Valve Train Overhaul kit

    A comprehensive kit which includes the major components that you will need to overhaul your tired cylinder head on your Perkins 4.108. This overhaul kit includes the following parts: Inlet valves x 4 Exhaust valves x 4 Inlet valve guides x...

    $98.61
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  • Perkins 4.108 locking tab washer kit  from parts4engines.com

    Perkins 4.108 Locking Tab Washer kit

    Perkins 4.108 tab washer kit, includes: x1 Flywheel locking tab washer - prevents the flywheel to crank bolts from working loose. x1 Idle gear locking tab - this is for the timing gear 'Idle gear' located at the front of the engine. x1 Oil pump...

    $8.68
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  • Perkins 4.108 Exhaust manifold gaskets from parts4engines.com

    Perkins 4.108 Exhaust Manifold Gaskets

    A pair of Perkins 4.108 exhaust manifold gaskets. These are suitable for all versions of this engine and fit between the cylinder head and the exhaust manifold UK delivery is by 1st class Royal Mail. European and Worldwide delivery is available.

    $4.96
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  • Perkins 4.108 Crankshaft Rear Seal upgrade kit

    Rear crankshaft upgrade kit, the 'Achilles heel' of Perkins 4.108 design is the crankshaft rear rope seal which is notorious for leaking oil prematurely and especially in marine installations where the engine is tilted backwards. We have developed...

    $29.77
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  • Perkins 4.108 Exhaust Manifold Stud set from parts4engines.com

    Perkins 4.108 Exhaust Manifold Stud set

    A set of 4 Perkins exhaust manifold studs, to fit Perkins 4.108 engines. total length = 50mm stud protrudes 37mm form cylinder head face    UK delivery is by 1st class Royal Mail. European and Worldwide shipping is also...

    $14.88
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  • Perkins 4.108 Connecting rod from parts4engines.com

    Perkins 4.108 Connecting rod (new)

    We have a small number of new (old stock) Perkins 4.108 connecting rods. A rare find ! Complete with fitted small end bush. UK delivery is by 1st class Royal Mail or Royal Mail . European and Worldwide shipping is also available

    $122.80
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  • Perkins 4.108 Crankshaft from parts4engines.com Perkins 4.108 Crankshaft from parts4engines.com

    Perkins 4.108 Crankshaft

    Perkins 4.108 crankshaft is a quality aftermarket product manufactured solely for us and to OE specifications. It fits all versions of these engines including marine.The crankshaft comes coated in protective grease and in a wooden crate. UK...

    $409.33
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  • Perkins 4.108 Cylinder head studs - Parts4Engines.com

    Perkins 4.108 Cylinder Head Studs

    Perkins 4.108 Cylinder head studs, genuine new Perkins OE studs - Length 105 mm. We also have a good stock of genuine OE Perkins 'used' but in serviceable condition cylinder head studs - Length 105 mm.   UK delivery is by 1st class Royal...

    $3.60 - $64.25
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  • Perkins 4.108 Oil filter (early) - parts4engines.com

    Perkins 4.108 Oil filter (early)

    A genuine Perkins 4.108 oil filter for servicing your Perkins 4.108 and (4.108M marine) engine. There are two types of filters used on these engines, this filter is a 'paper type' which fits into a steel container and used on the early 4.108 engines...

    $7.44
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  • Perkins 4.108 Oil filter - parts4engines.com

    Perkins 4.108 Oil filter (late)

    A genuine Perkins 4.108 oil filter for servicing your Perkins 4.108 and (4.108M marine) engine. There are two types of filters used on these engines, this filter is a 'screw-on canister type' used on the later engines. Note that Perkins recommend...

    $7.44
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  • Comma classic  20w / 50 engine oil from parts4engines.com

    Comma Classic 20W-50 Oil - 5 Litre

    Comma classic engine Mineral oil SAE 20W-50, ideal for older Perkins engines. Specially blended for older engines from the 60's, 70's and 80's where an oil of this quality and viscosity is recommended by the manufacturer.  UK delivery is by next...

    $26.05
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  • Perkins 4.108 Oil Filter Conversion kit from parts4engines.com

    Perkins 4.108 Oil Filter Conversion kit

    If you have one of the early marine versions of these engines with the paper oil filters inside a re-useable steel housing, then you will know what a messy business it is to do an oil change. A lot of oil can end up in the bilge! Our oil filter...

    $37.21
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  • Perkins 4.108 Set of 3 gears Perkins 4.108 Camshaft gear

    Perkins 4.108 Timing Gears

    Perkins 4.108 drive gears, USED but in excellent condition. These were removed from (low hour use ) Ex-MOD auxiliary generators.The options include: Idler gear Camshaft gear Fuel pump gear Idler hub UK delivery is by 1st class Royal Mail...

    $37.21
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  • Lucas Extreme Duty Marine ATF

    Lucas Extreme Duty Marine ATF

    Lucas Extreme Duty Marine ATF is a blend of synthetic base oils and a special additive package designed to create a high friction fluid that allows shifting clutches in the transmission to lock up and engage quickly. A faster shift means less clutch...

    $18.61
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  • Perkins 4.108 Pre-combustion chamber insert from Parts4engines.com

    Perkins 4.108 pre combustion chamber insert

    Perkins 4.108 pre-combustion chamber insert These are quality genuine Perkins OE parts and are suitable for all Perkins 4.108 engines. We also now include the insert retaining washer. UK delivery is by 1st class Royal Mail. European and Worldwide...

    $22.33
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  • Bowman standard oil cooler for Perkins 4.108 - parts4engines.com

    Perkins 4.108 Bowman Standard Oil Cooler

    Bowman Standard oil cooler designed for use on marine transmissions for Perkins 4.108. Features cupro-nickel tubes for long life expectancy and neoprene mouldings which can be easily removed for easy cleaning. Specifications: Oil connections...

    $120.32 - $138.92
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    Perkins 4.108 Lowline rear engine mounting - parts4engines.com Perkins 4.108 Lowline rear engine mounting - parts4engines.com

    Perkins 4.108 Lowline engine mounting

    Replacement engine mounts for the version of the Perkins 4.108M Lowline marine engine that was fitted to an outdrive unit and 'hung' between three engine mounts (two at the front and one at the rear). Perkins no longer offer these mounts, so we have put...

    $14.88 - $74.42
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  • Perkins 4.108 marine engine mounting - parts4engines.com Perkins 4.108 marine engine mounting - parts4engines.com

    Perkins 4.108M Engine Mounts

    Replacement engine mounts for Perkins 4.108M marine engines. Fitting the correct type of mount for the weight and use of your engine is crucial in not only maintaining structural safety, but also reducing to a minimum the transmission of engine vibration...

    $18.61 - $24.81
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  • Perkins 4.108 Thrust Washer set from parts4engines.com

    Perkins 4.108 Thrust Washer set

    This quality set of thrust washers fits Perkins 4.108 engines. Please note that they are standard size. The set is manufactured for us to standard specifications, using our detailed knowledge of these engines. The parts are very well engineered and...

    $13.40
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  • Perkins 4.108 Connecting Rod Bearings from parts4engines.com

    Perkins 4.108 Connecting Rod Bearings

    This quality set of connecting rod bearings fit Perkins 4.108 engine. They can be supplied as standard, 0.010" 0.020" or 0.030" undersize. Please advise with your order. You might also be interested in our valve train kits and lift pumps. See our...

    $20.16
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  • Perkins 4.108 Main Bearings from parts4engines.com

    Perkins 4.108 Main Bearings

    This quality set of main bearings fit all versions of Perkins 4.108 engine. They can be supplied as standard, 0.010" 0.020" or 0.030" undersize. You might also be interested in our valve train kits and lift pumps. See our listings. UK delivery is by...

    $23.26
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  • Perkins 4.108 Oil Filler Cap from parts4engines.com

    Perkins 4.108 Oil Filler Cap

    There are two sizes of filler cap used on Perkins 4.108 engines. The larger cap fits factory marinised versions, whilst the smaller cap fits automotive/industrial versions. To ensure that this cap is compatible with your engine, please choose between...

    $12.28
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  • Perkins 4.108 Oil Pressure Switch from parts4engines.com

    Perkins 4.108 Oil Pressure Switch

    Our standard single spade oil pressure switch fits Perkins 4.108 that take an earth supply from the engine block. It has a tapered screw thread and single spade type electrical connection for 12v or 24v systems. On marine versions, Perkins would often...

    $10.92
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  • Perkins 4.108 Piston Ring Kit from parts4engines.com

    Perkins 4.108 Piston Ring kit

    A quality kit of standard size piston rings for your Perkins 4108. These ring sets fit all 5 ring pistons on this engine and also four ring versions (fourth scraper ring is discarded). You are purchasing four sets of rings. Each set comprises top...

    $51.17
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  • Perkins 4.108 Sump Drain Bolt - parts4engines.com

    Perkins 4.108 Sump Drain Bolt

    Perkins 4.108 sump bolt. This part will fit all sumps drilled to take a parallel thread (the majority) sump drain bolt. Diameter across the imperial parallel threads is 19 mm (3/4 inch). This bolt is not suitable for sumps drilled to take the less...

    $8.68
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  • Perkins 4.108 DPA pump from parts4engines.com Perkins 4.108 DPA pump from parts4engines.com

    Perkins 4.108 DPA pump Mechanical Governor

    We now offer fully reconditioned Perkins 4.108 DPA (mechanically governed) pumps. Reconditioned pumps are disassembled, completely cleaned, inspected and all worn parts are reconditioned or replaced. The pump is then reassembled using all new seals and...

    $558.18
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  • Perkins 4.108 fuel filter from Parts4engines.com

    Perkins 4.108 fuel filter (early)

    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 delivery is 1st class post. European and Worldwide shipping is also available.

    $6.51
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  • Perkins 4.108 fuel filter from Parts4engines.com

    Perkins 4.108 fuel filter (late)

    A genuine Perkins OE fuel filter for servicing your Perkins 4.108 engine. This filter was fitted to the later versions of the 4.108 engine. UK delivery is 1st class post. European and Worldwide shipping is also available.

    $6.51
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  • Perkins 4.108 Injector Flange from parts4engines.com

    Perkins 4.108 Injector Flange

    Perkins 4.108 injector flange / clamp. Can be simply replaced if broken by removing the injector nozzle. UK shippig is by 1st class post, European and Worldwide shipping are available.

    $43.41
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  • SALE
    Perkins 4.108 Reconditioned Injector from Parts4Engines.com

    Perkins 4.108 Reconditioned Injector

    Reconditioned Perkins 4.108 injector. These injectors are disassembled, all the parts are checked, new nozzles fitted, calibrated and tested. We also include in the kit a new copper sealing washer, banjo bolt and washers. These injectors are correct for...

    $62.02 - $111.64
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