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Engine Block Components

Maintain the strength and reliability of your Perkins, Volvo Penta, or Yanmar diesel engine with our range of engine block components. Suitable for marine, agricultural, and industrial applications, our selection includes liners, seals, core plugs, and mounting hardware—everything needed to support your engine’s core structure. Whether rebuilding a boat engine or servicing heavy machinery, our high-quality engine block parts ensure durability, prevent leaks, and help extend the lifespan of your diesel engine.

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Volvo Penta MD2030 Main Bearing Kit

Original price £32.00 - Original price £32.00
Original price
£32.00
£32.00 - £32.00
Current price £32.00
in stock

A quality set of main bearings with front bush to fit all versions of Volvo Penta MD2030 engines. They can be supplied at the following sizes: S...

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Original price £32.00 - Original price £32.00
Original price
£32.00
£32.00 - £32.00
Current price £32.00

Volvo Penta MD2040 Connecting Rod Bearings

Original price £18.00 - Original price £18.00
Original price
£18.00
£18.00 - £18.00
Current price £18.00
Only 4 left!

A set of quality Volvo Penta MD2040 connecting rod bearings. Available in Standard, +0.25mm and +0.5mm under size. UK, European and Worldwide...

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

Volvo Penta MD2020 Rear Engine Mount

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

These quality aftermarket engine mounts for the Volvo Penta MD2020 engine have been designed solely for Parts4engines in close collaboration with a...

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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 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 Prima M50 Connecting Rod Bearings

Original price £58.00 - Original price £58.00
Original price
£58.00
£58.00 - £58.00
Current price £58.00
in stock

Perkins Prima M50 connecting rod bearings.UK, European and Worldwide shipping available.

Original price £58.00 - Original price £58.00
Original price
£58.00
£58.00 - £58.00
Current price £58.00

Perkins 4.154 Crankshaft Rear Seal Repair Kit

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

Rear crankshaft Repair kit for Perkins 4.154. The 'Achilles heel' of these engine designs is the crankshaft rear rope seal, which is notorious for ...

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

Volvo Penta MD2030 Connecting Rod

Original price £83.00 - Original price £83.00
Original price
£83.00
£83.00 - £83.00
Current price £83.00
Only 3 left!

Genuine OE connecting rod for Volvo Penta MD2030. It comes with small end bush fitted and reamed to size. 2 big end nuts included. UK, European an...

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Original price £83.00 - Original price £83.00
Original price
£83.00
£83.00 - £83.00
Current price £83.00

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 Phaser 1004 Connecting Rod

Original price £55.00 - Original price £55.00
Original price
£55.00
£55.00 - £55.00
Current price £55.00
in stock

Perkins Phaser 1004 connecting rods; high quality aftermarket parts complete with finished small end bush (35mm,38mm or 40mm) and big end nuts and ...

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

Yanmar 3GM30 Piston With Rings

Original price £148.50 - Original price £148.50
Original price
£148.50
£148.50 - £148.50
Current price £148.50
in stock

Excellent quality aftermarket Piston with rings for Yanmar 3GM30 engines, offering considerable savings on genuine Yanmar parts. Details: Includ...

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Original price £148.50 - Original price £148.50
Original price
£148.50
£148.50 - £148.50
Current price £148.50

Volvo Penta D1-13 Engine Overhaul Kit

Original price £315.00 - Original price £315.00
Original price
£315.00
£315.00 - £315.00
Current price £315.00
Only 2 left!

A comprehensive aftermarket kit which includes the major components that you will need to overhaul your tired and smoking Volvo Penta D1-30 engine....

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Original price £315.00 - Original price £315.00
Original price
£315.00
£315.00 - £315.00
Current price £315.00

Yanmar 1GM And 1GM10 Engine Mount

Original price £230.00 - Original price £460.00
Original price
£230.00 - £460.00
£230.00 - £460.00
Current price £230.00
Only 1 left!

Genuine Yanmar 1GM and 1GM10 engine mounts. Yanmar 50 Rear Mount (Pair) Yanmar part number 128170-08340 Yanmar 70 Front Mount (Pair) Yanma...

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Original price £230.00 - Original price £460.00
Original price
£230.00 - £460.00
£230.00 - £460.00
Current price £230.00

Volvo Penta MD240 Rear Crankshaft Oil Seal

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

Quality aftermarket Volvo Penta MD2040 Rear crankshaft oil seal. Fits versions MD2040A, MD2040B, MD2040C, and MD2040D UK, European and Worldw...

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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 6.354 Crankshaft Rear Oil Seal Replacement Kit

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

A Perkins 6.354 Crankshaft rear oil seal replacement kit. (Early type rope seal) Kit Includes A pair of braided seals A quality rear seal housi...

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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 103.10 Main Bearing Kit

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

A quality set of main bearings with (bush) to fit all versions of Perkins 103.10 engines, build code KD. The following sizes are available: Stan...

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

Volvo Penta D2-40 Main Bearing & Bush Set

Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00
Only 3 left!

Aftermarket Volvo Penta D2-40 Main bearings with bush available in the following sizes: Standard -0.25 mm Volvo part number 21226191 Set incl...

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Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00

Perkins 4.236 Thrust Washers

Original price £8.99 - Original price £8.99
Original price
£8.99
£8.99 - £8.99
Current price £8.99
in stock

A set of 4 aftermarket Perkins 4.236 Crankshaft Thrust washers (Standard size) UK, European and Worldwide shipping available.

Original price £8.99 - Original price £8.99
Original price
£8.99
£8.99 - £8.99
Current price £8.99

Perkins 104.22 Engine Overhaul Kit

Original price £325.00 - Original price £325.00
Original price
£325.00
£325.00 - £325.00
Current price £325.00
Only 4 left!

A comprehensive Perkins 100 series 104.22 - Aftermarket Engine Overhaul Kit which includes the major components that you will need to overhaul your...

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Original price £325.00 - Original price £325.00
Original price
£325.00
£325.00 - £325.00
Current price £325.00

Perkins 100 Series 103.09 Connecting Rod Bearing Set

Original price £25.00 - Original price £25.00
Original price
£25.00
£25.00 - £25.00
Current price £25.00
in stock

A set of quality aftermarket Perkins 103.09 connecting rod bearings. For build code beginning KC, available in the following sizes: Standard ...

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Original price £25.00 - Original price £25.00
Original price
£25.00
£25.00 - £25.00
Current price £25.00

Volvo Penta TAMD22 Engine Overhaul Kit

Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00
in stock

A comprehensive kit (aftermarket) which includes the major components that you will need to overhaul your tired and smoking Volvo Penta TAMD22 engi...

View full details
Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00

Perkins Prima M80T Engine Overhaul Kit

Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00
in stock

Perkins Prima M80T top gasket set, a very comprehensive set of high quality gaskets and seals for all Perkins Prima M50 engines. We strive to offer...

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Original price £420.00 - Original price £420.00
Original price
£420.00
£420.00 - £420.00
Current price £420.00

Perkins 400 Series Connecting Rod

Original price £63.00 - Original price £63.00
Original price
£63.00
£63.00 - £63.00
Current price £63.00
in stock

A quality aftermarket and genuine Connecting rods to fit Perkins 400 series engines as listed below: 1st option EL - 403F-15T GK - 403...

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Original price £63.00 - Original price £63.00
Original price
£63.00
£63.00 - £63.00
Current price £63.00

Volvo Penta MD2020 Engine Overhaul Kit - Composite Head Gasket (1.3mm)

Original price £305.00 - Original price £305.00
Original price
£305.00
£305.00 - £305.00
Current price £305.00
Only 2 left!

A comprehensive overhaul kit which includes the major components that you will need to overhaul your tired and smoking Volvo Penta MD2020 This ove...

View full details
Original price £305.00 - Original price £305.00
Original price
£305.00
£305.00 - £305.00
Current price £305.00

Perkins Phaser 1004 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

Quality aftermarket set of connecting rod bearings to fit all versions of the Perkins Phaser 1004 engine. Two options are available: With a loca...

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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 4.107 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

A quality set of standard size aftermarket thrust washers for Perkins 4.107 engines. Well engineered and offering excellent value. UK, Europe...

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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 4.154 Front Crankshaft Oil Seal

Original price £4.99 - Original price £4.99
Original price
£4.99
£4.99 - £4.99
Current price £4.99
Only 4 left!

Perkins 4.154 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

Volvo Penta MD2020 Engine Overhaul Kit - Steel Head Gasket (0.5mm)

Original price £305.00 - Original price £305.00
Original price
£305.00
£305.00 - £305.00
Current price £305.00
Only 1 left!

A comprehensive overhaul kit which includes the major components that you will need to overhaul your tired and smoking Volvo Penta MD2020 This ove...

View full details
Original price £305.00 - Original price £305.00
Original price
£305.00
£305.00 - £305.00
Current price £305.00

Perkins 6.354 Rear Crankshaft Oil Seal

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

Quality aftermarket Perkins 6.354 Rear crankshaft oil lip seal. 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

Volvo Penta D1-13 Main Bearing & Bush Set

Original price £16.00 - Original price £26.00
Original price
£16.00 - £26.00
£16.00 - £26.00
Current price £16.00
in stock

Quality aftermarket Volvo Penta D1-13 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25mm...

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Original price £16.00 - Original price £26.00
Original price
£16.00 - £26.00
£16.00 - £26.00
Current price £16.00

Volvo Penta D1-20 Engine Overhaul Kit

Original price £290.00 - Original price £290.00
Original price
£290.00
£290.00 - £290.00
Current price £290.00
in stock

A comprehensive Engine Overhaul Kit for Volvo Penta D1-20 which includes the major components that you will need to overhaul your tired and smoking...

View full details
Original price £290.00 - Original price £290.00
Original price
£290.00
£290.00 - £290.00
Current price £290.00

Yanmar 3GM Crankshaft Oil Seals

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

A set of quality aftermarket front and rear crankshaft oil seals, to fit Yanmar 3GM engines. Yanmar part numbers Front 121450-01801 Rear 1240...

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

Perkins Prima M50 Thrust Washer Kit

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00
in stock

A genuine OE set of Perkins Prima M50 thrust washers. UK, European and Worldwide delivery available.

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00

Yanmar 2GM Piston With Rings

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

Excellent quality aftermarket Piston with rings for Yanmar 2GM engines, offering considerable savings on genuine Yanmar parts. Details: Includes...

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

Perkins HT6.354 Engine Overhaul Kit

Original price £560.00 - Original price £560.00
Original price
£560.00
£560.00 - £560.00
Current price £560.00
Only 3 left!

A comprehensive, quality aftermarket kit which includes the major components that you will need to overhaul your tired and smoking Perkins 6.354 en...

View full details
Original price £560.00 - Original price £560.00
Original price
£560.00
£560.00 - £560.00
Current price £560.00

Volvo Penta D1-30 Main Bearing Kit With Bush

Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00
Only 4 left!

A quality aftermarket set of main bearings with to fit all versions of the Volvo Penta D1-30 engine. Details: Standard - 0.25mm Available wi...

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Original price £40.00 - Original price £40.00
Original price
£40.00
£40.00 - £40.00
Current price £40.00

Yanmar 3GM Main Bearing Set

Original price £45.00 - Original price £45.00
Original price
£45.00
£45.00 - £45.00
Current price £45.00
in stock

A quality aftermarket set of main bearings for your Yanmar 3GM, Details: Standard -0.25mm UK, European and Worldwide shipping available.

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

Yanmar 3GM Connecting Rod Bearing Set

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

A quality aftermarket set of connecting rod bearings for Yanmar 3GM engines, Details: Standard -0.25mm UK, European and Worldwide shipping a...

View full details
Original price £30.00 - Original price £30.00
Original price
£30.00
£30.00 - £30.00
Current price £30.00

Volvo Penta TMD22 Thrust Washer Kit

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00
in stock

A genuine OE set of Volvo Penta TMD22 Thrust washers. UK, European and Worldwide shipping available.

Original price £13.00 - Original price £13.00
Original price
£13.00
£13.00 - £13.00
Current price £13.00

Perkins 403D-11 Engine Overhaul Kit

Original price £315.00 - Original price £315.00
Original price
£315.00
£315.00 - £315.00
Current price £315.00
Only 4 left!

A comprehensive kit which includes the major components that you will need to overhaul your tired and smoking Perkins 400 series 403D-11 industrial...

View full details
Original price £315.00 - Original price £315.00
Original price
£315.00
£315.00 - £315.00
Current price £315.00

Perkins Prima M50 Main Bearings

Original price £41.00 - Original price £41.00
Original price
£41.00
£41.00 - £41.00
Current price £41.00
in stock

Perkins Prima M50 Main bearings, available in the following sizes: standard -0.25 mm -0.50 mm UK, European and Worldwide shipping available.

Original price £41.00 - Original price £41.00
Original price
£41.00
£41.00 - £41.00
Current price £41.00

Perkins 4.236 Crankshaft Kit

Original price £330.00 - Original price £410.00
Original price
£330.00 - £410.00
£330.00 - £410.00
Current price £330.00
Only 1 left!

Quality aftermarket Perkins 4.236 Crankshaft fits the following versions: LJ - T4.236 LH - C4.236 LD - 4.236 We have three options availab...

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Original price £330.00 - Original price £410.00
Original price
£330.00 - £410.00
£330.00 - £410.00
Current price £330.00

Perkins 4.236 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

This quality set of aftermarket 'Con Rod' bearings to fit all versions of the Perkins 4.236 engine. Available options are: Standard 0.010" 0.0...

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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 Prima M80T Connecting Rod Bearings

Original price £58.00 - Original price £58.00
Original price
£58.00
£58.00 - £58.00
Current price £58.00
in stock

Perkins Prima M80T connecting rod bearingsUK, European and Worldwide shipping available.

Original price £58.00 - Original price £58.00
Original price
£58.00
£58.00 - £58.00
Current price £58.00

Perkins Phaser 1004 Main Bearings

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

This quality set of aftermarket main bearings fits all versions of the 1004 engine. They can be supplied as standard, 0.010", 0.020" or 0.030" unde...

View full details
Original price £18.75 - Original price £18.75
Original price
£18.75
£18.75 - £18.75
Current price £18.75

Perkins 404D-15 Engine Overhaul Kit

Original price £406.99 - Original price £406.99
Original price
£406.99
£406.99 - £406.99
Current price £406.99
Only 3 left!

A comprehensive aftermarket kit which includes the major components that you will need to overhaul your tired and smoking Perkins 400 series 404C-1...

View full details
Original price £406.99 - Original price £406.99
Original price
£406.99
£406.99 - £406.99
Current price £406.99

Perkins 103.10 Connecting Rod

Original price £83.00 - Original price £83.00
Original price
£83.00
£83.00 - £83.00
Current price £83.00
Only 3 left!

Genuine Perkins 103.10 connecting rod. A high quality part that comes with the small end bush fitted and reamed to size, also included are 2 big en...

View full details
Original price £83.00 - Original price £83.00
Original price
£83.00
£83.00 - £83.00
Current price £83.00

Perkins M90 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 very comprehensive quality aftermarket overhaul kit for naturally aspirated Perkins M90 marine engine with a build code beginning 236 or LD. This...

View full details
Original price £395.00 - Original price £395.00
Original price
£395.00
£395.00 - £395.00
Current price £395.00

Volvo Penta D1-20 Main Bearing & Bush Set

Original price £20.00 - Original price £30.00
Original price
£20.00 - £30.00
£20.00 - £30.00
Current price £20.00
in stock

Quality aftermarket Volvo Penta D1-20 Main bearing set with bush option to fit all versions. Available in the following sizes: Standard -0.25m...

View full details
Original price £20.00 - Original price £30.00
Original price
£20.00 - £30.00
£20.00 - £30.00
Current price £20.00

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