Aftermarket Engine Parts & Components

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

A set of 6 raw water pump impeller end cover plate screws. High quality brass screws, manufactured for Parts4engines. Well worth keeping a spare se...

An aftermarket Perkins Injector Flange - Equivalent to OE Part No. 36173452. Suitable for Perkins 4.99, 4.107 and 4.108 engines. Injector clamps ca...

Quality aftermarket 14 Volt 70 Amp Insulated return alternator 'three lug' mounted alternator. The adjuster arm securing bolt is at a 120 degree an...

High performance electrical relay with mounting bracket suitable for high current switching. Details: 12v 100 amp Dimensions 4.5cm x 4.5cm x 7cm ...

A set of four excellent injector nozzles for Perkins 4.99 engines that have the correct type of tip for all marine and automotive versions of this ...

A quality flexible drive shaft coupling for connecting the gearbox output flange to the propeller drive flange. Manufactured by R & D Marine th...

A set of lubricating oil and fuel filters for servicing your Perkins 4.99 engine. The set comes with seals for each of the filters. This is a paper...

Perkins 4.99 Top Gasket Set, a very comprehensive set of quality aftermarket gaskets and seals for the top end of your Perkins 4.99We strive to off...

A very comprehensive set of high quality aftermarket gaskets and seals for the bottom end of your Perkins 4.99, including marine versions. water...

'Two bolt' Perkins 4.99 diesel lift pump kit. This is a high quality aftermarket pump manufactured for us in Europe. This is very well engineered a...

Perkins 4.99 Water temperature sender, an aftermarket replacement to fit the majority of these engines. Spade type electrical connection For 12v o...

High quality aftermarket Oil filler cap for Perkins 4.99 engines. There are two sizes available: Cap diameters: For marine engines 62mm ID diamete...

Aftermarket starter/ignition switch for Perkins 4.99 engines, we offer two switch options, which have either 4 pin or 6 pin electrical connections ...

Aftermarket Rocker cover gasket and seals set for Perkins 4.99 engines. This set will stop your cover leaking oil and fits all versions of this eng...

A quality aftermarket thermostat kit for Perkins 4.99 engines. it has the correct 82oC opening temperature for automotive and industrial applicatio...

A quality aftermarket Perkins 4.99 water separator (pre-filter) with re-usable internal gauze strainer and glass bowl. This universal sedimenter is...

Aftermarket fuel washers and seal kit for Perkins 4.99 Series engines. Kit Includes: x4 Injector copper washers x8 Fuel return pipe washers x6 Fue...

Aftermarket Perkins 4.99 Water pumps manufactured specifically for us and to our high quality requirements. They are available with either the stan...

Standard oil cooler designed for use on marine transmissions from Bowman for Perkins 4.99. Features cupro-nickel tubes for long life expectancy and...

A replacement aftermarket fuel line kit for your Perkins 4-99 with soft copper pipes cut over sized and supplied with a pipe cutter so you can achi...

Quality aftermarket Perkins 4.99 12v heater plug (thermostat). It can be supplied with either the 'Spade' or 'Screw' type electrical connection. ...

A quality aftermarket Perkins 4.99 tab washer kit includes: x1 Flywheel locking tab washer - prevents the flywheel to crank bolts from working l...

Quality aftermarket Perkins 4.99 Core Plug set, details: Set of 9 Anodised mild steel core plugs x6 1 1/4" x1 1" x2 7/8" UK, European and Worldwi...

Quality aftermarket Exhaust elbow Outlet Gasket for Perkins 4.99 marine engines. Available for 4 or 5 hole outlets. UK, European and Worldwide shi...

Our standard aftermarket single spade oil pressure switch fits Perkins 4.99 that take an earth supply from the engine block. It has a tapered screw...

These quality aftermarket 12 volt 65 amp alternators fit all versions, including the marine version of Perkins 4.99 engines set up for a 'three lug...

High quality aftermarket engine mounts for Perkins 4.99 marine engines. Fitting the correct type of mount for the weight and use of your engine is ...

Low oil pressure alarm for Perkins 4.99 is a quality aftermarket bulkhead mounted warning alarm, to be used in conjunction with an oil pressure swi...

A pair of aftermarket Perkins 4.99 exhaust manifold gaskets - equivalent to 36862232. These are suitable for all versions of this engine and fit be...

Excellent quality aftermarket alternator and water pump drive belts which are the correct fitment for standard Perkins 4.99 engines. These standard...

High quality aftermarket Replacement 'standard impeller kits' and 'raw water pump service kits' for the factory marinized version of Perkins 4.99 f...

A set of quality aftermarket gaskets and seals to overhaul your CAV DPA fuel pump on your Perkins 4.99. We stock both options for either the mecha...

Perkins 4.99 Raw water pump alignment tool, used to centralise the adaptor plate to ensure reduced wear on the drive shaft components and as specif...

High quality aftermarket Perkins 4.108 Water pump back plate fitted between the water pump and the engine block. Equivalent to Perkins Part No. 024...

Coolant drain tap for this Perkins 4.99 engine. This is a quality aftermarket part and is fully machined from solid brass. Equivalent to Perkins 31...

A quality set of aftermarket thrust washers for Perkins 4.99 engines. Please note that they are standard size. The set is manufactured for us to s...

Quality aftermarket 12 volt 90 amp high output alternators - equivalent to 2871A152. Fits all versions Perkins 4.99 (including marine) of these eng...

High quality aftermarket Perkins 4.99 Jabsco raw water pump drive shaft coupling. UK, European and Worldwide shipping available.

A Perkins 4.99 Exhaust Outlet elbow, this is a robust aftermarket alternative, available in two versions, straight and 45 degree. Details: Exhaust...

An aftermarket Perkins 4.99 drip rail; it returns fuel from the top of the injectors back to the filter housing. We now manufacture these, Perkins ...

This quality set of aftermarket main bearings fit all versions of Perkins 4.99 engine. They can be supplied at the following sizes: Standard -0...

A quality aftermarket set of connecting rod bearings fit Perkins 4.99 engine. They can be supplied in the following sizes: Standard -0.010" -0.020...

We can now offer an Repaired exhaust elbow connector for Perkins 4.107 marine engines. With time the original cast iron part will fail due to corro...

Quality aftermarket 12 to 24v oil pressure sender for Perkins 4.99 with 2 options available: Earth return sender - uses the outer casing to prov...

High quality aftermarket Perkins 4.99 coolant inlet connector. This is the short tube that is pressed into the block just below the alternator posi...

High quality aftermarket Perkins 4.99 raw water pump connecting kit enables you to attach or replace the standard Jabsco raw water pump fitted to t...

Aftermarket Perkins 4.99 Temperature sender adapter; thread size 1/2" to 3/8"NPT. UK, European and Worldwide shipping available.