A comprehensive overhaul kit which includes the major components that you will need to overhaul your tired and smoking Perkins Prima M50 engine
This overhaul kit includes the following parts:
4 x pistons - these are the correct 3 ring pistons with...
Perkins Prima top gasket set, a very comprehensive set of quality gaskets and seals for the top end of your Perkins Prima M50
Cylinder head gasket - top quality and silicon lined
Laminated inlet/exhaust manifold gasket
Set of both...
Perkins Prima M50 bottom gasket set, a very comprehensive set of quality gaskets and seals for the bottom end of your Perkins M50. Set includes:
Oil pump gasket
Bell housing gasket
Exhaust outlet gaskets (marine)
Front and rear oil...
A quality set of standard size piston rings for your Perkins Prima M50. These ring sets fit all 3 ring pistons on all Prima engines.
Each set comprises
top compression ring - chrome-vanadium, parallel
second compression ring - cast, parallel
Perkins Prima M50 replacement head bolt set. These high quality, correctly tempered parts fit all versions of this engine, including normally aspirated and turbocharged marine versions. The set also includes with our data sheet with head bolt tightening...
A set of high quality replacement valves and spring sets, as fitted to Perkins Prima M50.
Inlet valves x 4
Exhaust valves x 4
These valves are manufactured for us and to our discerning standards. Valve springs are genuine OE replacements. UK...
Perkins Prima M50 Main bearings, available in the following sizes:
UK delivery is by next day courier. European and Worldwide shipping is also available.
A genuine OE set of Perkins Prima M50 thrust washers.
UK delivery is by signed for courier or first class post. European and Worldwide delivery is also available.
Perkins Prima M50 Cam follower. A genuine quality Perkins replacement part to fit all versions of this engine.
UK delivery is by 1st class Royal Mail or courier. European and Worldwide delivery is available.
Perkins Prima M50 connecting rod bearings. UK delivery is by next day courier. European and Worldwide shipping is also available.
Used Crankshaft for Perkins Prima M50
UK delivery is by courier. European and Worldwide shipping is also available.
Perkins Prima M50 cylinder head valve guide, this is a genuine Perkins replacement and fits all versions of this engines.
External diameter 12mm
UK delivery is by Royal mail 1st class post or next working day courier. European...
Replacement engine mounts for Perkins Prima M50 marine engines. Fitting the correct type of mount for the weight and use of your engine is crucial in not only maintaining structural safety, but also reducing to a minimum the transmission of...
A quality set of fuel and oil filters that fit Perkins Prima M50 engine. Manufactured by Perkins these are original OE filters
A robust oil filter wrench from Draper. ideal to remove you Perkins Prima M50 screw-on oil filter Specification:
Maximum oil filer diameter 100 mm
Plastic handle gives positive grip
UK delivery is by next day courier. European and Worldwide...
A quality oil filter to fit Perkins Prima M50 engine. Manufactured by Perkins these are original OE filters
A top quality timing belt for Perkins Prima M50 which is the correct fitment for all versions of this engine, including marine. These are heavy duty belts produced by 'Gates', the leading manufacturer of aftermarket belts.
The tensioner pulley and idler...
Top quality alternator belts which are the correct fitment for standard engines Perkins Prima M50. These standard belts are produced by 'Gates', the leading manufacturer of aftermarket belts.
UK delivery is by 1st class Royal Mail. European and...
A quality replacement diesel lift pump for the Perkins Prima M50 marine engines. These pumps are very well engineered and excellent value.
Supplied with a gasket, x2 brass sleeve nuts, x2 rubber olives and a tube of Hylomar
UK delivery is by 1st class...
Made by Flag (Germany) this is very comprehensive quality set of gaskets and seals to overhaul your Perkins Prima M50 fuel injection fuel pump.
UK delivery is by 1st class Royal Mail. European and Worldwide shipping is also available.
A set of four nozzles manufactured by Delphi CAV or Bosch for Perkins Prima M50
The nozzle is the only wearing part of the injector and with new injectors becoming prohibitively expensive, the alternative option of reconditioning your existing...
A genuine Delphi reconditioned Perkins Prima M50 Injector.
Please note these injectors are fitted with a Delphi 6801061 nozzles. There are other types of nozzles fitted to these engines so please check by removing the nozzle from your old...
The 500FG is a quality aftermarket bulk-head mounted pre-filter. It features a turbine filtration system and is similar to the Racor 500FG. It is designed to filter various contaminants such as water, dirt, rust, and algae Turbine...
Replacement 12V stop solenoid that fits Perkins Prima M50 engines fitted with the electrically operated stop solenoid that screws directly into the fuel injection pump.
There are two types available:
'Pull type' - this standard version is energised...
A genuine OE replacement exhaust elbow connector for Perkins Prima M50 engines. Kit includes:
UK delivery is by 1st class Royal Mail. European and Worldwide delivery is available.
A genuine OE replacement exhaust outlet for the Perkins Prima M50 normally aspirated engine.
This is a high quality cast aluminium outlet elbow with stainless core plugs. Note that the hose tail is designed for 60mm I.D. exhaust hose.
Supplied with a...
Perkins Prima M50 exhaust outlet gasket, a quality UK hand cut gasket.
UK delivery is by 1st class Royal Mail or courier. European and Worldwide delivery is also available.
Perkins Prima M50 Hose replacement kit. Hoses included are:
Raw water pump to heat exchanger
heat exchanger to thermostat
transfer pipe to exhaust elbow
water pump to thermostat housing
water pump to transfer pipe
Choose option to include...
Heat exchanger rubber tube stack seal for Perkins Prima M50, fits between the tube stack and the outer casting. Please note Perkins produced two different diameter tube stacks for use with this engine range. This seal is compatible with the...
A set of four quality glowplugs to fit Perkins Prima M50 engines. Easy to change and a great help to cold starting! UK delivery is by 1st class Royal Mail. European and Worldwide delivery is available.
A pair of end caps for all marine versions of this Perkins Prima M50 engine. These are the 'rubber boot' end caps that fit on either end of the exhaust mounted heat exchanger.
A high quality product for the standard engine configuration for the majority...
Perkins Prima M50 (BA code - 504-2) water pump, a genuine Perkins OE water pump as fitted to industrial (not automotive) and all marine versions of this engine.
Please note, the pump surface in contact with the engine block is a machine finish and as...
This thermostat fits Perkins Prima M50 engine and has the correct 82oC opening temperature. Comes complete with a gasket and a tube of Hylomar non-setting and non-hardening sealant.
You might also be interested in our top gasket sets. See our...
Original part Perkins Prima M50 insulated earth temperature gauge sender for marine applications UK delivery is by 1st class Royal Mail. European and Worldwide shipping is also available.
There are two types of header tank cap fitted to the marinised versions of these engines Perkins Prima M50, depending on the type of heat exchanger. To ensure that this cap is compatible with your engine, please choose either 27mm or 32mm height option...
High quality original equipment Jabsco bronze sea water pump that fits Perkins Prima M50. The pump is engine driven directly from the camshaft. We supply the pump with a quality mounting gasket and a tube of sealant to finish the job off...
An original OE sea water pump drive coupling to fits the following versions of these engines:
BA - 504-2
The pump is engine driven directly from the camshaft. Please note this coupling is not a suitable replacement for the later engines that had a...
Perkins Prima M50 raw water pump end cover kit. The end covers on these pumps tend to wear, resulting in poor sealing of the impeller, lower flow rates and premature failure of the impeller vanes. Our end cover kit fits all versions of the engine mounted...
Replacement 'standard impeller kits', 'service kits' and 'rebuild kits' for Perkins Prima M50. Our kits include an excellent quality 12 blade, 57 mm diameter neoprene rubber impeller molded to a splined brass coupling. The 'standard impeller kit'...
A set of 6 brass screws that fit the end cover of the bronze Jabsco raw water pump.
Well worth keeping a spare set as they can often fall into the bilge!
UK delivery is by 1st class Royal Mail. European and Worldwide delivery is available.
Rydlyme Marine is a safe, biodegradable marine descaler developed to dissolve problematic fouling mediums including calcium, rust, mussels, barnacles, tiger shells and other scale formed mineral deposits that hinder the performance of vital water systems...
A quality Perkins Prima M50 (BA -504-2) 12V 2.2kW starter motor ideal for marine use. Details: 3 Hole mount, 45° mounting position, Insulated Return electrical feature, Pinion Info: 10t, 39.3, M2.54, 20°, 3.12mm; Pinion position: 29 / 41;...
High quality alternator for Perkins Prima M50 12V, for marine versions of these engines set up for a 'three lug' mounted alternator.
We stock earth return and insulated earth versions.
Earth Return (Grounded) high output 70 amp alternator, requires...
A Mono Ethylene Glycol (MEG) based engine coolant and anti-freeze concentrate from Comma. Gives up to 2 years protection against freezing and overheating.
Suitable for use in all types of vehicle requiring an MEG coolant.
Suitable for Ferrous and...
Engine enamel paint primer manufactured as a match for our top coat colours.
This is a high quality, '2 hour' drying time one-part Synthetic Alkyd Enamel. It offers fast surface drying, good through drying even in thick films and...
Engine enamel paint manufactured as a match for Perkins engine paints and manufactured solely for Parts4Engines.
Marine Blue - extensively used by Perkins on early marine engines such as the 4.108
Dark Blue - used predominantly on Perkins industrial...