Products

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...

An Aftermarket Perkins 4.203 Crankshaft - Equivalent to OE Part Number ZZ90121. Product Details: Rear rope seal Key way nose Kit Includes: Bare ...

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

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

Quality aftermarket coolant drain tap for this Perkins 4.203 engine. Equivalent to Perkins 31419 Details: Fully machined from solid brass. These d...

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...

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

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

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...

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

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...

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

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 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...

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...

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...

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

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

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...

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...

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

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

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

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

High quality, aftermarket 12V earth return starter motor for Perkins 4.203. Fits all 'three lug' versions (including marine). 12V 2.8kW Fits build...

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, E...

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

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

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...

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

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...

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...

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

Well engineered Perkins 4.203 aftermarket water pumps offering excellent value. Choose from either option A or B. Includes: x1 Water pump x1 Water...

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

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

Quality aftermarket Perkins 4.236 & M90 Rear crankshaft oil seal. Equivalent to Perkins Part No. 2418F475 UK, European and Worldwide shipping a...

Quality aftermarket adapter sleeve for the glowplug on marine versions of the Perkins 4.236 (M90) These heat resistant plastic adapters are designe...

We are now pleased to offer an excellent aftermarket Perkins M90 (4.236 Lowline) exhaust outlet elbow - equivalent to 37765461. The outlet is manuf...

UK, European and Worldwide shipping available.

These quality aftermarket 12 volt 65+ amp alternators fit all versions (including marine) of Perkins 4.236 engines set up for a 'three lug' mounted...

Top quality aftermarket alternator and water pump belt which are the correct fitment for Perkins 4.236 engines. These standard belts are produced b...

High quality aftermarket 90 Amp 'insulated earth' 12v alternators for the 4.236 and M90 marine engines. Equivalent to 2871A152 Manufactured by Pre...

Perkins 4.236 aftermarket bottom gasket and seals set. A very comprehensive set of quality gaskets and seals for the bottom end of your engine. Th...

Aftermarket Perkins 4.236 Cam Followers (Valve Tappet) ideally replaced in a set. Equivalent to Perkins Part No. T420076 Fits versions: LD - 4.236...