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Premium Industrial & Marine Parts for Perkins, Yanmar & Volvo Penta |🚤 We Ship Worldwide. | 🚚 Free UK delivery over £100
Premium Industrial & Marine Parts for Perkins, Yanmar & Volvo Penta |🚤 We Ship Worldwide. | 🚚 Free UK delivery over £100

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Perkins 4.203 Series Engine Parts

The Perkins 4.203 Series is a line of four-cylinder diesel engines introduced in the 1962 with a displacement of 3.3 litres. Designed for light to medium-duty applications, these engines were commonly used in tractors, generators, and industrial equipment. Known for their simplicity, reliability, and fuel efficiency, the 4.203 Series engines became a trusted power solution across industries.

Our collection of Perkins 4.203 Series engine parts includes everything needed to maintain or restore these classic engines, ensuring they continue to deliver reliable performance.

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Perkins 4.203 Engine Overhaul Kit - JD

Original price CHF 480.00 - Original price CHF 480.00
Original price
CHF 480.00
CHF 480.00 - CHF 480.00
Current price CHF 480.00
Only 1 left!

A very comprehensive aftermarket overhaul kit which includes the major components that you will need to overhaul your tired and smoking Perkins 4.2...

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Original price CHF 480.00 - Original price CHF 480.00
Original price
CHF 480.00
CHF 480.00 - CHF 480.00
Current price CHF 480.00

Perkins 4.203.2 Engine Overhaul Kit - JG

Original price CHF 490.00 - Original price CHF 513.00
Original price
CHF 490.00 - CHF 513.00
CHF 490.00 - CHF 513.00
Current price CHF 490.00
Only 1 left!

A very comprehensive aftermarket overhaul kit which includes the major components that you will need to overhaul your tired and smoking Perkins 4.2...

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Original price CHF 490.00 - Original price CHF 513.00
Original price
CHF 490.00 - CHF 513.00
CHF 490.00 - CHF 513.00
Current price CHF 490.00

Perkins 4.203 Top Gasket Set

Original price CHF 43.00 - Original price CHF 43.00
Original price
CHF 43.00
CHF 43.00 - CHF 43.00
Current price CHF 43.00
in stock

A very comprehensive set of aftermarket gaskets and seals for the top end of Perkins 4.203. Note that Perkins made two distinct versions, with earl...

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Original price CHF 43.00 - Original price CHF 43.00
Original price
CHF 43.00
CHF 43.00 - CHF 43.00
Current price CHF 43.00

Perkins 4.203 Bottom Gasket Set

Original price CHF 44.00 - Original price CHF 44.00
Original price
CHF 44.00
CHF 44.00 - CHF 44.00
Current price CHF 44.00
Only 4 left!

Aftermarket Perkins 4.203, D4.203 & 4.203.2 bottom gasket and seals set, a very comprehensive set of quality gaskets and seals for the bottom e...

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Original price CHF 44.00 - Original price CHF 44.00
Original price
CHF 44.00
CHF 44.00 - CHF 44.00
Current price CHF 44.00

Perkins 4.203 Tappet

Original price CHF 7.00 - Original price CHF 7.00
Original price
CHF 7.00
CHF 7.00 - CHF 7.00
Current price CHF 7.00
Only 4 left!

A quality aftermarket Perkins 4.203 valve cam follower suitable for the following engine versions: (JD) 4.203 and (JE) D4.203 UK, European an...

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Original price CHF 7.00 - Original price CHF 7.00
Original price
CHF 7.00
CHF 7.00 - CHF 7.00
Current price CHF 7.00

Perkins 4.203 Rocker Arm

Original price CHF 8.00 - Original price CHF 8.00
Original price
CHF 8.00
CHF 8.00 - CHF 8.00
Current price CHF 8.00
Only 2 left!

Quality, aftermarket Perkins 4.203 Rocker arm details: Right and left version available To fit engine versions with a build code beginning (JD)...

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Original price CHF 8.00 - Original price CHF 8.00
Original price
CHF 8.00
CHF 8.00 - CHF 8.00
Current price CHF 8.00

Perkins 4.203 Rear Crankshaft Oil Seal - equivalent to 2418F475

Original price CHF 14.00 - Original price CHF 14.00
Original price
CHF 14.00
CHF 14.00 - CHF 14.00
Current price CHF 14.00
Only 5 left!

Quality aftermarket Perkins 4.203 Rear crankshaft oil seal. Equivalent to Perkins Part No. 2418F475 UK, European and Worldwide shipping available.

Original price CHF 14.00 - Original price CHF 14.00
Original price
CHF 14.00
CHF 14.00 - CHF 14.00
Current price CHF 14.00

Perkins 4.203 Starter Ring Gear 126 Teeth

Original price CHF 43.00 - Original price CHF 43.00
Original price
CHF 43.00
CHF 43.00 - CHF 43.00
Current price CHF 43.00
Only 5 left!

Quality aftermarket Perkins 4.203 starter ring gear, details: Number of teeth 126 Outside diameter 404mm Inside diameter 375mm Width 17.5mm ...

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Original price CHF 43.00 - Original price CHF 43.00
Original price
CHF 43.00
CHF 43.00 - CHF 43.00
Current price CHF 43.00

Perkins 4.203 Connecting Rod

Original price CHF 59.00 - Original price CHF 59.00
Original price
CHF 59.00
CHF 59.00 - CHF 59.00
Current price CHF 59.00
Only 1 left!

Quality aftermarket Perkins 4.203 connecting rod, a top quality part that comes with small end bush fitted and reamed to size, together with big en...

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Original price CHF 59.00 - Original price CHF 59.00
Original price
CHF 59.00
CHF 59.00 - CHF 59.00
Current price CHF 59.00

Perkins 4.203 Crankshaft

Original price CHF 595.00 - Original price CHF 595.00
Original price
CHF 595.00
CHF 595.00 - CHF 595.00
Current price CHF 595.00
Only 1 left!

Perkins 4.203 aftermarket crankshaft representing excellent value. Details: This crankshaft is suitable for used with a rear rope seal and canno...

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Original price CHF 595.00 - Original price CHF 595.00
Original price
CHF 595.00
CHF 595.00 - CHF 595.00
Current price CHF 595.00

Perkins 4.203 Thrust Washers Set

Original price CHF 11.00 - Original price CHF 11.00
Original price
CHF 11.00
CHF 11.00 - CHF 11.00
Current price CHF 11.00
Only 1 left!

A set of 4 aftermarket Perkins 4.203 Crankshaft Thrust washers (Standard size) To fit the following versions 4.203, D4.203 and D4.203.2 UK, E...

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Original price CHF 11.00 - Original price CHF 11.00
Original price
CHF 11.00
CHF 11.00 - CHF 11.00
Current price CHF 11.00

Perkins 4.203 Crankshaft Main Bearings

Original price CHF 23.00 - Original price CHF 23.00
Original price
CHF 23.00
CHF 23.00 - CHF 23.00
Current price CHF 23.00
in stock

A quality set of aftermarket main bearings for Perkins 4.203 engines. Available in the following sizes: Standard -0.010" -0.020" -0.030" ...

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Original price CHF 23.00 - Original price CHF 23.00
Original price
CHF 23.00
CHF 23.00 - CHF 23.00
Current price CHF 23.00

Perkins 4.203 Connecting Rod Bearings

Original price CHF 24.00 - Original price CHF 24.00
Original price
CHF 24.00
CHF 24.00 - CHF 24.00
Current price CHF 24.00
Only 2 left!

A quality set of aftermarket Perkins 4.203 connecting rod (big-end) bearings with sintered aluminium bearing faces. To fit all versions of the 4.20...

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Original price CHF 24.00 - Original price CHF 24.00
Original price
CHF 24.00
CHF 24.00 - CHF 24.00
Current price CHF 24.00

Exopro Classic 20W-50 Mineral Oil - 5L

Original price CHF 30.00 - Original price CHF 30.00
Original price
CHF 30.00
CHF 30.00 - CHF 30.00
Current price CHF 30.00
in stock

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

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Original price CHF 30.00 - Original price CHF 30.00
Original price
CHF 30.00
CHF 30.00 - CHF 30.00
Current price CHF 30.00

Perkins D4.203 Oil Dip Stick

Original price CHF 4.00 - Original price CHF 4.00
Original price
CHF 4.00
CHF 4.00 - CHF 4.00
Current price CHF 4.00
Only 2 left!

Aftermarket Perkins D4.203 Oil Dip Stick, details: Length from inside tube cover cap to bottom of stick 19cm For build codes Beginning JE UK...

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Original price CHF 4.00 - Original price CHF 4.00
Original price
CHF 4.00
CHF 4.00 - CHF 4.00
Current price CHF 4.00

Perkins 4.203 Oil Filler Cap

Original price CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00
in stock

Quality aftermarket oil filler cap. There are two sizes used on Perkins 4.203. The larger cap fits factory marinized version, whilst the smaller ca...

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Original price CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00

Perkins 4.203 Oil Pressure Relief Valve Kit

Original price CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00
in stock

A genuine OE Perkins 4.203 oil pressure relief valve kit. It includes the following items: Plunger Spring Spring cap Cotter pin It fits: ...

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Original price CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00

UNF Stainless Steel Nuts

Original price CHF 8.00 - Original price CHF 48.00
Original price
CHF 8.00 - CHF 48.00
CHF 8.00 - CHF 48.00
Current price CHF 8.00
in stock

UNF A2 Stainless steel nuts: UNF (Unified National Fine) 1/4 = 7/16 AF spanner size 5/16 = 1/2 AF spanner size Full Nut UK, European and Worldwi...

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Original price CHF 8.00 - Original price CHF 48.00
Original price
CHF 8.00 - CHF 48.00
CHF 8.00 - CHF 48.00
Current price CHF 8.00

Perkins 4.203 Oil Filter Conversion Kit

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

Perkins 4.203 oil filter conversion kit - uses OE Perkins oil filter 2654408 Conversion kit designed to replace the original paper element oil filt...

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Original price CHF 40.00 - Original price CHF 40.00
Original price
CHF 40.00
CHF 40.00 - CHF 40.00
Current price CHF 40.00

Perkins 4.203 Oil Filter

Original price CHF 10.00 - Original price CHF 10.00
Original price
CHF 10.00
CHF 10.00 - CHF 10.00
Current price CHF 10.00
in stock

A genuine Perkins 4.203 oil filter - OE Part No. 2654408. Spin on type oil filter (external diameter 78mm, length 141mm, seal outer diameter 71.6mm...

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Original price CHF 10.00 - Original price CHF 10.00
Original price
CHF 10.00
CHF 10.00 - CHF 10.00
Current price CHF 10.00

Perkins 4.203 Series Fuel Filter Insert

Original price CHF 10.00 - Original price CHF 10.00
Original price
CHF 10.00
CHF 10.00 - CHF 10.00
Current price CHF 10.00
in stock

A genuine Perkins 4.203 fuel filter - OE Part No. 4326658. Cartridge type fuel filter (diameter 88mm). Fits within the fuel filter housing. OE Part...

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Original price CHF 10.00 - Original price CHF 10.00
Original price
CHF 10.00
CHF 10.00 - CHF 10.00
Current price CHF 10.00

Delphi HDF296 Fuel Filter

Original price CHF 6.00 - Original price CHF 6.00
Original price
CHF 6.00
CHF 6.00 - CHF 6.00
Current price CHF 6.00
Only 1 left!

Delphi fuel filter - equivalent to Perkins OE Part No. 4326658 (supersedes 26561117) Cartridge type fuel filter (diameter 88 mm). Fits within the f...

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Original price CHF 6.00 - Original price CHF 6.00
Original price
CHF 6.00
CHF 6.00 - CHF 6.00
Current price CHF 6.00

Perkins 4.203 Fuel Filter Assembly with Aluminium Bowl

Original price CHF 36.00 - Original price CHF 36.00
Original price
CHF 36.00
CHF 36.00 - CHF 36.00
Current price CHF 36.00
Only 2 left!

Aftermarket replacement fuel filter assembly for Perkins 4.203 engines. Fuel filter housing with 1/2" UNF original fittings, designed as a replacem...

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Original price CHF 36.00 - Original price CHF 36.00
Original price
CHF 36.00
CHF 36.00 - CHF 36.00
Current price CHF 36.00

Delphi Blanking Plug Kit For Filter Assembly

Original price CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00
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 CHF 12.00 - Original price CHF 12.00
Original price
CHF 12.00
CHF 12.00 - CHF 12.00
Current price CHF 12.00

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