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Perkins 4.108 & 4.108M Engine Parts

The Perkins 4.108 and 4.108M are renowned for their robust construction and exceptional performance. These four-cylinder diesel engines have been powering a wide range of applications, from agricultural machinery to marine vessels, for decades. They were manufactured by Perkins for 30 years until the late 1980's Their durability and efficiency have made them a trusted choice for industries worldwide. 

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

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Perkins 4.108 Engine Overhaul Kit

Original price £395.00 - Original price £395.00
Original price
£395.00
£395.00 - £395.00
Current price £395.00
in stock

A comprehensive aftermarket kit which includes the major components that you will need to overhaul your tired and smoking Perkins 4108 engine This...

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Original price £395.00 - Original price £395.00
Original price
£395.00
£395.00 - £395.00
Current price £395.00

Perkins 4.108 Top Gasket Set

Original price £42.00 - Original price £50.00
Original price
£42.00 - £50.00
£42.00 - £50.00
Current price £42.00
in stock

A very comprehensive set of quality aftermarket gaskets and seals for the top end of your Perkins 4.108 and 4.108M. Set includes: Cylinder head ga...

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Original price £42.00 - Original price £50.00
Original price
£42.00 - £50.00
£42.00 - £50.00
Current price £42.00

Perkins 4.108 Bottom Gasket Set

Original price £49.99 - Original price £49.99
Original price
£49.99
£49.99 - £49.99
Current price £49.99
in stock

A very comprehensive set of quality aftermarket gaskets and seals for the bottom end of your Perkins 4.108, including marine versions. water pum...

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Original price £49.99 - Original price £49.99
Original price
£49.99
£49.99 - £49.99
Current price £49.99

Perkins 4.108 Cylinder Head Gasket

Original price £17.99 - Original price £17.99
Original price
£17.99
£17.99 - £17.99
Current price £17.99
in stock

A quality aftermarket Perkins 4108 cylinder head gasket. Laminated gasket with additional silicon sealant around the water jacket areas. Fits a...

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Original price £17.99 - Original price £17.99
Original price
£17.99
£17.99 - £17.99
Current price £17.99

Perkins 4.108 Timing Cover Gasket & Seal Set

Original price £20.99 - Original price £20.99
Original price
£20.99
£20.99 - £20.99
Current price £20.99
in stock

High quality aftermarket Perkins 4.108M and 4.108 Timing cover gasket and front crankshaft oil seal set. Details: x1 Timing cover gasket manufa...

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Original price £20.99 - Original price £20.99
Original price
£20.99
£20.99 - £20.99
Current price £20.99

Perkins 4.108 Rocker Cover Set & Upgrade Option

Original price £7.00 - Original price £12.00
Original price
£7.00 - £12.00
£7.00 - £12.00
Current price £7.00
in stock

Quality aftermarket rocker cover gasket and seals set for Perkins 4.108. This set will stop your cover leaking oil and fits all versions of this en...

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Original price £7.00 - Original price £12.00
Original price
£7.00 - £12.00
£7.00 - £12.00
Current price £7.00

Perkins 4.108 Reconditioned Engine (Short)

Original price £1,100.00 - Original price £1,100.00
Original price
£1,100.00
£1,100.00 - £1,100.00
Current price £1,100.00
Out of stock

Reconditioned (low hours) Perkins 4108 basic engine block with crank and pistons. Originally used by the MOD as generator engines, which we fully s...

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Original price £1,100.00 - Original price £1,100.00
Original price
£1,100.00
£1,100.00 - £1,100.00
Current price £1,100.00
Sold out

Perkins 4.108 Piston Ring Kit

Original price £65.99 - Original price £65.99
Original price
£65.99
£65.99 - £65.99
Current price £65.99
in stock

A high quality aftermarket kit of standard size piston rings for your Perkins 4108. These ring sets fit all 5 ring pistons on this engine and also ...

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Original price £65.99 - Original price £65.99
Original price
£65.99
£65.99 - £65.99
Current price £65.99

Perkins 4.108 Thrust Washer Set

Original price £11.99 - Original price £11.99
Original price
£11.99
£11.99 - £11.99
Current price £11.99
in stock

This quality set of aftermarket thrust washers fits Perkins 4.108 engines. Please note that they are standard size. The set is manufactured for us ...

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Original price £11.99 - Original price £11.99
Original price
£11.99
£11.99 - £11.99
Current price £11.99

Perkins 4.108 Connecting Rod (New)

Original price £270.00 - Original price £270.00
Original price
£270.00
£270.00 - £270.00
Current price £270.00
Only 3 left!

Genuine Perkins 4.108 connecting rod. Complete with fitted small end bush. UK, European and Worldwide shipping available.

Original price £270.00 - Original price £270.00
Original price
£270.00
£270.00 - £270.00
Current price £270.00

Perkins 4.108 Cylinder Head Nuts And Washer Set (Used)

Original price £38.00 - Original price £38.00
Original price
£38.00
£38.00 - £38.00
Current price £38.00
Only 2 left!

Genuine Perkins 4.108 Cylinder head nut and washer set (used). Theses parts new from Perkins retail at more then £250.00 GBP! Set includes: x1...

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Original price £38.00 - Original price £38.00
Original price
£38.00
£38.00 - £38.00
Current price £38.00

Perkins 4.108 Front Crankshaft Oil Seal

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

Perkins 4.108 front crankshaft / timing cover oil seal, a quality aftermarket lip seal. 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

Perkins 4.108 Connecting Rod Bearings

Original price £16.25 - Original price £16.25
Original price
£16.25
£16.25 - £16.25
Current price £16.25
in stock

A quality set of aftermarket Perkins 4.108 connecting rod bearings available in the following sizes: Standard -0.010" -0.020" -0.030" To help you...

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Original price £16.25 - Original price £16.25
Original price
£16.25
£16.25 - £16.25
Current price £16.25

Perkins 4.108 Main Bearings

Original price £18.75 - Original price £18.75
Original price
£18.75
£18.75 - £18.75
Current price £18.75
in stock

A quality aftermarket set of main bearings fit to all versions of the Perkins 4.108 engine. Available in the following sizes: Standard -0.010" -0....

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Original price £18.75 - Original price £18.75
Original price
£18.75
£18.75 - £18.75
Current price £18.75

Perkins 4.108 Crankshaft

Original price £362.99 - Original price £362.99
Original price
£362.99
£362.99 - £362.99
Current price £362.99
Out of stock

Perkins 4.108 crankshaft this is a quality aftermarket product manufactured to OE specifications. Fits all versions of these engines including mar...

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Original price £362.99 - Original price £362.99
Original price
£362.99
£362.99 - £362.99
Current price £362.99
Sold out

Perkins 4.108 Crankshaft Rear Seal Upgrade Kit

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

Aftermarket Rear crankshaft upgrade kit, the 'Achilles heel' of Perkins 4.108 design is the crankshaft rear rope seal which is notorious for leakin...

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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 Timing Cover 'Oil Slinger'

Original price £10.00 - Original price £10.00
Original price
£10.00
£10.00 - £10.00
Current price £10.00
Only 3 left!

Genuine used Perkins 4.108 timing cover 'oil slinger' (Used) UK, European and Worldwide shipping available.

Original price £10.00 - Original price £10.00
Original price
£10.00
£10.00 - £10.00
Current price £10.00

Perkins 4.108 Locking Tab Washer Kit

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

Aftermarket Perkins 4.108 tab washer kit, includes: x1 Flywheel locking tab washer - prevents the flywheel to crank bolts from working loose. x...

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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 & 4.107 Rocker Shaft Assembly Bracket

Original price £45.00 - Original price £45.00
Original price
£45.00
£45.00 - £45.00
Current price £45.00
Only 2 left!

Perkins 4.108 & 4.107 Rocker shaft assembly bracket. A genuine OE Perkins original part, fits all engine versions. UK, European and Worldwide ...

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

Perkins 4.99, 4.107 & 4.108 Pushrod

Original price £6.00 - Original price £14.30
Original price
£6.00 - £14.30
£6.00 - £14.30
Current price £6.00
in stock

Genuine Perkins 4.107 and 4.108 push rods to fit all engine versions, Options: New genuine Perkins push rod Used (genuine Perkins ) push rod s...

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Original price £6.00 - Original price £14.30
Original price
£6.00 - £14.30
£6.00 - £14.30
Current price £6.00

UNF Stainless Steel Nuts

Original price £0.75 - Original price £3.00
Original price
£0.75 - £3.00
£0.75 - £3.00
Current price £0.75
in stock

UNF A2 Stainless steel nuts, ideal for use in the marine environment, details: UNF (Unified National Fine) 1/4 = 7/16 AF spanner size 5/16 =...

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Original price £0.75 - Original price £3.00
Original price
£0.75 - £3.00
£0.75 - £3.00
Current price £0.75

Perkins 4.108 Oil Pressure Switch

Original price £9.99 - Original price £9.99
Original price
£9.99
£9.99 - £9.99
Current price £9.99
in stock

Standard single spade aftermarket oil pressure switch for Perkins 4.108 engines. Tapered screw thread Single spade type electrical connection ...

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Original price £9.99 - Original price £9.99
Original price
£9.99
£9.99 - £9.99
Current price £9.99

Perkins 4.108 Timing Gears

Original price £15.00 - Original price £90.00
Original price
£15.00 - £90.00
£15.00 - £90.00
Current price £15.00
Only 5 left!

Genuine Perkins 4.108 drive gears, USED but in excellent condition. These were removed from a Ex-MOD auxiliary generator (very low hour use )The o...

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Original price £15.00 - Original price £90.00
Original price
£15.00 - £90.00
£15.00 - £90.00
Current price £15.00

Perkins 4.108 Injector Pump Gear Hub (Used)

Original price £20.00 - Original price £20.00
Original price
£20.00
£20.00 - £20.00
Current price £20.00
Only 5 left!

We a a small number of used but in good condition Perkins 4.108 Injector pump gear hubs (no longer available new). Please note this fits later 4.10...

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

Perkins 4.108 Cylinder Head Studs

Original price £7.40 - Original price £130.00
Original price
£7.40 - £130.00
£7.40 - £130.00
Current price £7.40
in stock

Genuine Perkins 4.108 Cylinder head studs, genuine new Perkins OE studs - Length 105 mm. Please note these studs are not suitable for 4.99 or 4....

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Original price £7.40 - Original price £130.00
Original price
£7.40 - £130.00
£7.40 - £130.00
Current price £7.40

Perkins 4.108 Exhaust Manifold Stud Set

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

A set of 4 genuine Perkins exhaust manifold studs, to fit Perkins 4.108 engines. Total length = 50mm Stud protrudes 37mm measured form cylinder he...

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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 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

Perkins 4.108M Engine Mounts

Original price £33.00 - Original price £38.00
Original price
£33.00 - £38.00
£33.00 - £38.00
Current price £33.00
in stock

High quality aftermarket engine mounts for Perkins 4.108M marine engines. Fitting the correct type of mount for the weight and use of your engine i...

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Original price £33.00 - Original price £38.00
Original price
£33.00 - £38.00
£33.00 - £38.00
Current price £33.00

Perkins 4.108 Oil Pressure Relief Valve Kit

Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80
in stock

A genuine Perkins 4.108 oil pressure relief valve kit. It includes the following items: Plunger Spring Spring cap Cotter pin UK, European ...

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Original price £9.80 - Original price £9.80
Original price
£9.80
£9.80 - £9.80
Current price £9.80

Perkins 4.108 Rocker Arm Bush Set

Original price £21.50 - Original price £21.50
Original price
£21.50
£21.50 - £21.50
Current price £21.50
in stock

A set of eight genuine Perkins 4.108 rocker arm bushes. UK, European and Worldwide delivery available.

Original price £21.50 - Original price £21.50
Original price
£21.50
£21.50 - £21.50
Current price £21.50

Perkins 4.108 Camshaft (Used)

Original price £110.00 - Original price £110.00
Original price
£110.00
£110.00 - £110.00
Current price £110.00
Only 2 left!

We have a small number of used but in very good condition Perkins 4.108 OE camshafts. These camshafts are no longer available from Perkins. UK, Eur...

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Original price £110.00 - Original price £110.00
Original price
£110.00
£110.00 - £110.00
Current price £110.00

Perkins 4.108 Sump Drain Bolt

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

Perkins 4.108 sump bolt. This aftermarket part will fit all sumps drilled to take a parallel thread (the majority) sump drain bolt. Diameter across...

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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 Bowman Standard Oil Cooler

Original price £130.00 - Original price £150.00
Original price
£130.00 - £150.00
£130.00 - £150.00
Current price £130.00
Only 4 left!

Genuine Bowman Standard oil cooler designed for use on marine transmissions for Perkins 4.108. Features cupro-nickel tubes for long life expectancy...

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Original price £130.00 - Original price £150.00
Original price
£130.00 - £150.00
£130.00 - £150.00
Current price £130.00

Perkins 4.108 Bowman Oil Cooler End Cover Set

Original price £24.00 - Original price £24.00
Original price
£24.00
£24.00 - £24.00
Current price £24.00
in stock

Genuine Bowman 3366 oil cooler end cover for Perkins 4.108Dimensions are: Internal hole size 52 mm and 28 mm length 55 mm UK, European and Worldw...

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Original price £24.00 - Original price £24.00
Original price
£24.00
£24.00 - £24.00
Current price £24.00

Perkins 4.108 Oil Filler Cap

Original price £9.90 - Original price £9.90
Original price
£9.90
£9.90 - £9.90
Current price £9.90
in stock

High quality aftermarket Perkins 4.108 Oil filler caps available in two sizes: 62mm (external diameter) for marinised engine versions 45mm (extern...

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Original price £9.90 - Original price £9.90
Original price
£9.90
£9.90 - £9.90
Current price £9.90

Exopro Classic 20W-50 Mineral Oil - 5L

Original price £20.50 - Original price £20.50
Original price
£20.50
£20.50 - £20.50
Current price £20.50
in stock

Exopro classic engine Mineral oil SAE 20W-50. An oil suitable for both petrol and diesel engines. Details: Hi zinc content for ultimate protection...

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Original price £20.50 - Original price £20.50
Original price
£20.50
£20.50 - £20.50
Current price £20.50

Perkins 4.108 Oil Filter (Early)

Original price £7.50 - Original price £7.50
Original price
£7.50
£7.50 - £7.50
Current price £7.50
in stock

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 engin...

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Original price £7.50 - Original price £7.50
Original price
£7.50
£7.50 - £7.50
Current price £7.50

Perkins 4.108 Oil Filter (Late)

Original price £7.00 - Original price £7.00
Original price
£7.00
£7.00 - £7.00
Current price £7.00
in stock

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 engine...

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Original price £7.00 - Original price £7.00
Original price
£7.00
£7.00 - £7.00
Current price £7.00

Oil Filter Chain Wrench For Perkins 4.108 Filter

Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50
Only 5 left!

A robust oil filter wrench from Draper, ideal to remove your Perkins 4.108 screw-on oil filter Specification: Maximum oil filer diameter 100 mm Pl...

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Original price £9.50 - Original price £9.50
Original price
£9.50
£9.50 - £9.50
Current price £9.50

Perkins 4.108 Oil Filter Conversion Kit

Original price £32.99 - Original price £32.99
Original price
£32.99
£32.99 - £32.99
Current price £32.99
in stock

Quality 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 ...

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Original price £32.99 - Original price £32.99
Original price
£32.99
£32.99 - £32.99
Current price £32.99

Perkins 4.108 Valve Train Overhaul Kit

Original price £87.99 - Original price £87.99
Original price
£87.99
£87.99 - £87.99
Current price £87.99
in stock

A comprehensive aftermarket kit which includes the major components that you will need to overhaul your tired cylinder head on your Perkins 4.108....

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Original price £87.99 - Original price £87.99
Original price
£87.99
£87.99 - £87.99
Current price £87.99

Perkins 4.108 Pre Combustion Chamber Insert

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 pre-combustion chamber insert These are quality genuine Perkins OE parts and are suitable for all Perkins 4.108 engines.We also now i...

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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 Injector Pump Drive Shaft Bushes

Original price £23.00 - Original price £23.00
Original price
£23.00
£23.00 - £23.00
Current price £23.00
in stock

A pair of genuine Perkins 4.108 Injector pump drive shaft bushes to fit the later type of drive shaft 31.7 mm (1.25'') UK, European and Worldwide s...

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Original price £23.00 - Original price £23.00
Original price
£23.00
£23.00 - £23.00
Current price £23.00

Perkins 4.108 Lowline Engine Mounting

Original price £22.00 - Original price £92.00
Original price
£22.00 - £92.00
£22.00 - £92.00
Current price £22.00
in stock

Replacement aftermarket engine mounts for the version of the Perkins 4.108M Lowline marine engine that was fitted to an outdrive unit and 'hung' be...

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Original price £22.00 - Original price £92.00
Original price
£22.00 - £92.00
£22.00 - £92.00
Current price £22.00

Perkins 4.108 Fuel Pump Pushrod

Original price £17.00 - Original price £17.00
Original price
£17.00
£17.00 - £17.00
Current price £17.00
in stock

Perkins 4.108 fuel pump push rod, made in Sheffield for parts4engines. (No longer available from Perkins). Details Length 93mm Diameter 9.5mm UK,...

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Original price £17.00 - Original price £17.00
Original price
£17.00
£17.00 - £17.00
Current price £17.00

Perkins 4.108 Fuel Lift Pump Kit

Original price £25.75 - Original price £25.75
Original price
£25.75
£25.75 - £25.75
Current price £25.75
in stock

Perkins 4.108 diesel lift pump Kit - there are two types of lift pump used on these engines. 1. The 'two bolt' lift pump fits Perkins 4.108 early e...

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Original price £25.75 - Original price £25.75
Original price
£25.75
£25.75 - £25.75
Current price £25.75

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

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
in stock

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

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