Perkins 4.203 Series Engine Parts

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

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

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

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...

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...

Quality aftermarket Perkins 4.203 cylinder head assembly, direct injection version, comes complete with the following: Inlet and exhaust valves...

Quality aftermarket Perkins 4.203 cylinder head assembly, this is for indirect injection versions. Details: Complete with Inlet and exhaust valv...

Quality aftermarket engine overhaul kit for Perkins 4.203 engines includes the following parts: Inlet valves 45° or 35° x 4 Exhaust valves 45° ...

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

Quality, aftermarket Perkins 4.203 Rocker arm details: Right and left version available To fit engine versions with a build code beginning (JD) 4....

Quality aftermarket Perkins 4.203 Rear crankshaft oil seal. UK, European and Worldwide shipping available.

Quality aftermarket Perkins 4.203 and D4.203 starter ring gear, details: Number of teeth 115 Outside diameter 368mm Inside diameter 340mm Width 17...

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

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...

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

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, Europ...

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

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...

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

An aftermarket Perkins 4.203 sump bolt. Details: To fit all sumps drilled to take a parallel thread (the majority) sump drain bolt Diameter acr...

Genuine OE filter manufactured by Perkins for 4.203 engine. Typically Perkins filters include an anti-drain back valve and a by-pass valve to ensur...

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, Eur...

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

A genuine OE Perkins 4.203 oil pressure relief valve kit. It includes the following items: Plunger Spring Spring cap Cotter pin It fits: JD - 4....

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 =...

If you have one of the early marine versions of Perkins 4.203 with the paper oil filters inside a re-usable steel housing, then you will know what ...

Perkins 4.203 oil pump to fit all 4.203 engines, direct and indirect injection. These aftermarket oil pumps are very well engineered and excellent...

A genuine Perkins 4.203 fuel filter. Includes: x1 Fuel filter x3 Sealing rings Fits versions: JD - 4.203 JE - D4.203 JG - 4.2032 UK,...

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

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

A quality aftermarket set of gaskets and seals to overhaul your Perkins 4.203 CAV DPA fuel pump. We stock both options for either the mechanically...

Reconditioned Perkins 4.203 injector. These injectors are disassembled, all the parts are checked, new nozzles fitted, calibrated and tested. We al...

Aftermarket Perkins 4.203 lift pump - there are three types of lift pump used on these engines: The 'two bolt early' lift pump fits all but the ve...

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

Replacement Perkins fuel filter assembly for Perkins Perkins 4.203 engines. This genuine Delphi quality part has the correct 1/2" UNF thread origin...

A high quality aftermarket pre-filter / water separator / fuel filter for Perkins 4.203 with re-usable internal gauze strainer and glass bowl. This...

AftermarketWater temperature sender that fits early Perkins 4.203 engines. Details: Spade type electrical connection 12v or 24v systems. Suppl...

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

Our standard aftermarket single spade oil pressure switch fits Perkins 4.203 that take an earth supply from the engine block. It has a tapered scre...

Quality aftermarket Perkins 4.203 series Thermostat with 82°C thermostat to open. Main diameter 54 mm, thermostat includes jiggle pin. JE - D4.2...

Quality aftermarket Perkins 4.203 12v heater plug (thermostart). It can be supplied with either the 'spade' or alternative 'screw' type electrical ...

Quality aftermarket coolant drain tap for this Perkins 4.203 engine. Details: Fully machined from solid brass. These drain taps have tapered th...

An aftermarket starter/ignition switch for Perkins 4.203 engines, we offer two switch options, which have either 4 pin or 6 pin electrical connecti...

Aftermarket Low oil pressure alarm for Perkins 4.203 is a quality bulkhead mounted warning alarm, to be used in conjunction with an oil pressure sw...

High quality aftermarket Perkins 4.203 alternators 12V to fit all versions of these engines set up for a 'three lug' mounted alternator. The adjust...

A Mono Ethylene Glycol (MEG) based engine coolant and anti-freeze concentrate from Comma. Gives up to 2 years protection against freezing and overh...

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

Quality aftermarket solenoids suitable for automotive' or a marine applications like Perkins 4.203 Our automotive version is suitable for applicati...