SPARE PARTS CATALOGUE

INDEX

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MAINTENANCE PARTS

3

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OVERHAUL PARTS

9

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PARTS KITS

17

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REPAIR PARTS

21

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DEEP SEA PRODUCTS

25

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LEROY SOMER ALTERNATOR PARTS

26

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CHP SPARE PARTS

31

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TEMPERATURE SENDER•

Product Description

The coolant temperature sensor/sender is used to measure the temperature of

the engine coolant of an internal combustion engine. The readings from this

sensor are then fed back to the engine control unit (ECU), which uses this data to

adjust the oil injection and ignition timing.

AVR OR AUTOMATIC VOLTAGE REGULATOR•

Product Description

Automatic voltage regulator maintains a constant power value emission at every

point during its use for the protection of the generator it self.

MAINTENANCE PARTS

OIL PRESSURE SENDER•

Product Description

The engine oil pressure sender/sensor measures the integrity of the engine lubrication system and responds to changes in engine oil pressure, displayed via operation of the oil pressure light or gauge.

REAR OIL SEAL•

Product Description

A rear main seal, also known as a main seal or rear main bearing seal is located

between the engine and transmission and keeps the engine oil from escaping.

MAINTENANCE PARTS

FRONT OIL SEAL•

Product Description

Front end oil seal for engine crankshaft, engineered to ensure a perfect seal,

maximum contamination exclusion. Delivers a long lifetime of load endurance

and seal efficiency.

ROCKER COVER GASKET OR CYLINDER HEAD •COVER GASKET

Product Description

A rocker cover gasket helps seal the joint between the rocker cover and the rest

of the engine. Failure of this gasket can cause oil to leak from the engine.

MAINTENANCE PARTS

ALTERNATOR BELT OR DYNAMO BELT•

Product Description

Alternators are used in modern automobiles to charge the battery and to power

the electrical system when its engine is running.

FAN BELT•

Product Description

An endless belt used to transmit power from a crankshaft-driven pulley to a

pulley driving the fan, alternator, or other engine accessory. It is usually V-

shaped in cross section with the point of the V fitting into a groove in the pulley.

MAINTENANCE PARTS

WATER FILTER OR COOLANT FILTER•

Product Description

A coolant is a fluid which flows through or around a device to prevent the device

from overheating, transferring the heat produced by the device to other devices

that either use or dissipate it.

OIL FILTER•

Product Description

An oil filter is a filter designed to remove contaminants from engine oil,

transmission oil, lubricating oil, or hydraulic oil. This results in longer equipment

life and more reliable operation.

MAINTENANCE PARTS

AIR FILTER•

Product Description

A particulate air filter is a device composed of fibrous materials which removes

solid particulate such as dust, pollen, mould, and bacteria from the air. Filters

containing an absorbent or catalyst such as charcoal (carbon) may also remove

odors and gaseous pollutants such as volatile organic compounds or ozone.

MAINTENANCE PARTS

TAPPET•

Product Description

Tappet, also termed a cam follower or lifter, runs on the camshaft and is made to

move vertically by the action of the rotating cam. In an overhead valve engine,

this tappet is fitted low down in the engine block.

PUSHROD•

Product Description

A rod in a piston engine that actuates rocker arms above the cylinder head.

OVERHAUL PARTS

ROCKER SHAFT/ARM•

Product Description

A rocker arm is an oscillating lever that conveys radial movement from the cam

lobe into linear movement at the poppet valve to open it.

BOTTOM OVERHAUL GASKET KIT•

Product Description

Complete gasket kit including all the required gaskets and seals to complete an

overhaul of the bottom or lower end of the engine, typically include sump, oil filter

and cooler, oil pump, water pump, oil seal, timing case gaskets together with

pipe seals and gaskets.

OVERHAUL PARTS

TOP OVERHAUL GASKET KIT•

Product Description

Top overhaul kits, along with other complementary kits, are designed to work

together to bring you the right overhaul solution. This kit consists of the principal

wear parts of the typical engine. It consists of basic parts that can be exchanged

(overhaul of cylinders).

VALVE GUIDES•

Product Description

In most types of reciprocating engines, a valve guide is provided for each poppet

valve in the cylinder head. Along with the valve spring, it serves to positively

locate the valve so that it may make proper contact with the valve seat.

OVERHAUL PARTS

VALVE STEM SEAL•

Product Description

The Valve Stem Seals are rubber seals which go around the top of the valves to

prevent oil seeping down the valve stem to the combustion chambers where it

can burn. After years of heating and cooling in the engine these seals become

brittle and begin to leak. The most common symptom of this is a little smoke on

start up, plus increased oil consumption.

EXHAUST VALVE•

Product Description

A valve through which burned gases from a cylinder escape into the exhaust

manifold.

OVERHAUL PARTS

INLET VALVE•

Product Description

The valve through which a fluid is drawn into the cylinder of a positive-

displacement engine, pump, or compressor. Also known as induction valve.

CON ROD BUSH•

Product Description

Con rods, or connecting rods, transfer the power generated by the engine's

pistons to the crankshaft, which then operates the machinery it's connected to.

OVERHAUL PARTS

CON ROD BEARING•

Product Description

A modern internal combustion engine operates at high speeds and

temperatures, and this requires a connecting rod bearing robust enough to

withstand them. Friction bearings are made from metal to reduce friction when

the pistons are turning the crankshaft.

CONNECTING ROD•

Product Description

Connecting rods form the link between the crankshaft and the pistons which

transfer the gas and inertial forces to the crankpins on the crankshaft. The

connecting rod pushes and pulls the piston into and out of the cylinder.

OVERHAUL PARTS

PISTON RING KIT•

Product Description

Connecting rods form the link between the crankshaft and the pistons which

transfer the gas and inertial forces to the crankpins on the crankshaft. The

connecting rod pushes and pulls the piston into and out of the cylinder.

PISTON KIT•

Product Description

A kit contains a piston, a piston ring, a piston pin and cir clips.

OVERHAUL PARTS

LINER•

Product Description

The liner is an enclosed area and a part of the combustion chamber where the oil

is burnt and heat energy is transmitted to kinetic energy by use of piston,

crosshead, bearings and crankshaft.

CRANKSHAFT•

Product Description

A crankshaftis a mechanical part able to perform a conversion between

reciprocating motion and rotational motion. In a reciprocating engine, it

translates reciprocating motion of the piston into rotational motion; whereas in a

reciprocating compressor, it converts the rotational motion into reciprocating

motion.

OVERHAUL PARTS

1000 HOUR SERVICE KITS•

Product Description

This kit includes spare parts of proven quality, and it is cost efficient with

extended equipment lifetime.

2000 HOUR SERVICE KITS•

Product Description

To keep your compressor operating at its very best, you have to perform the

scheduled maintenance as outlined in your manual. This cost efficient kit has a

lower cost than purchasing the items individually.

PARTS KITS

5000 HOUR SERVICE KITS•

Product Description

This maintenance kit is “Block Specific”, designed for a specific compressor

block model. It reduces breakdowns and compressor idle times and has a

proactive approach to inventory management.

• LONG ENGINE

Product Description

Occasionally, engines can fail and during a complete engine failure, the long

engine kit is there to provide you with a solution.

PARTS KITS

PARTS KITS

SHORT ENGINE•

Product Description

Engines are designed to last for many years but if your engine does fail, it is quick

and simple to obtain a replacement short engine that will minimise your

downtime and get your equipment back up and running swiftly.

RECOMMENDED PARTS KITS•

Product Description

Genuine parts helps maintain engine performance and ensure a productive life

with a complete range of maintenance and repair products.

PARTS KITS

• OVERHAUL KITS

Product Description

A complete overhaul of your engine takes place very rarely. If you do decide to

undertake this process, overhaul kits have been designed to complement other

parts kits offerings to ensure you have the right parts for the job.

PARTS KITS

RADIATOR•

Product Description

Radiators can be repaired. If the radiator is in good shape overall both core and

tank leaks can be repaired. If the core is rotten but the end tanks appear good

you can install a new core in no time.

TURBO CHARGERS•

Product Description

Turbochargers provide boost to engines at high speeds.A small turbocharger

will provide boost more quickly and at lower engine speeds, but may not be able

to provide much boost at higher engine speeds when a really large volume of air

is going into the engine.

REPAIR PARTS

WATER PUMPS•

Product Description

The role of the water pump in an engine is primarily to regulate its temperature

and to prevent the engine from overheating. It pumps water and coolant through

the engine block and cylinder head (the main body of the engine) via a series of

pipes, drawing out the heat generated, before going into a radiator.

LIFT PUMPS•

Product Description

The primary oil or lift pump moves the gas from the tank into the oil system and

provides the initial oil pressure. It ensures the correct flow rate and pressure to

prevent the cavitation and vaporization that can lead to damage.

REPAIR PARTS

ELECTRONIC SENSORS•

Product Description

Sensors and senders help control gas engine function providing information and

feedback on air flow, exhaust gas flow and content as well as temperature and

pressure so that the gas engine can operate efficiently, and maintain emissions

standards.

DC ALTERNATOR•

Product Description

The alternator is an integral part of the electrical system for your engine. It

continually recharges the battery while the engine is running, ensuring that it

never loses power. The alternator also regulates the power going back into the

battery so it doesn't become overcharged.

REPAIR PARTS

STARTER MOTOR•

Product Description

The starter motor provides the power needed to begin the compression

sequence in the gas engine. It takes its charge from the electrical system and is

constantly recharged while the engine is in operation.

REPAIR PARTS

DSE6020MKII•

Product Description

The DSE 6020 MKII is an Auto Mains (Utility) Failure Control Module developed

to provide a wide range of operating and monitoring features for single gas gen-

sets.ets.

OVERALL SIZE:216 mm x 158 mm x 43 mm (8.5” x 6.2” x 1.5”)

PANEL CUTOUT SIZE184 mm x 137 mm (7.2″ x 5.3″)

MAXIMUM PANEL THICKNESS8.0 mm (0.3”)

WEIGHT0.48kg

PRODUCT VARIANTS6020-03 – MKII Auto Mains (Utility) Failure Control Module6020-04 – MKII Auto Mains (Utility) Failure Control Module (Htr)

DEEP SEA PRODUCTS

• LEROY SOMER – LL8224

Serial No. Descriptin QTY.

1 PMG 5 FOR R450 MATE N LOCK 1

2 SPARTNER KIT 1

3 PMG 5 FOR R448 V50 1

4 Connection kit for AVR R450M and 1

5 SPACE HEATHER 500W / 230V 1

6 FAN 1

7 LIFTING EYE 1

8 D.E. BRACKET SAE 0 1

9 D.E. BRACKET SAE 00 1

10 AIR EXIT SCREEN 1

11 N.D.E. BRACKET 1

12 TERMINAL BOX PANEL 8200 H, L, N & P 1

LEROY SOMER ALTERNATOR PARTS

Serial No. Descriptin QTY.

13 TERMINAL BOX PANEL N.D.E. 1

14 TERMINAL BOX LID H, L, N & P 1

15 ACCESS DOOR 1

16 AIR INLET SCREEN 1

17 N.D.E. BEARING 6315 2RSC3 1

18 OUTER BEARING COVER 1

19 INNER BEARING CAP 1

20 BORELLY RING 1

21 WOUND EXCITER FIELD 1

22 WOUND EXCITER ARMATURE 1

23 DIODES BRIDGE SUPPORT 1

24 DIODES ASSEMBLY KIT 1

25 M.O. VARISTOR 1

26 DIODES KIT 1

27 TERMINAL SUPPORT 1

28 TERMINAL BLOCK WITH 1

29 PHASE BUSBAR 1

30 NEUTRAL BUSBAR 1

31 AVR R450M 1

32 AVR R450T 1

33 DRIVING HUB KEY 1

34 COUPLING DISCS SAE 18 1

35 COUPLING SHIM THICKNESS 1

36 RUBBER O RING 215X5 1

37 LEFT SIDE PANEL 8200 H, L, N & P 1

LEROY SOMER ALTERNATOR PARTS

Serial No. Descriptin QTY.

38 RIGHT SIDE PANEL 8200 H, L, N & P 1

39 AVR ACCES PANEL 1

40 STATOR ASSEMBLY 8224 P AREP wdg 6 1

41 STATOR ASSEMBLY 8224 N AREP wdg 6 1

42 STATOR ASSEMBLY 8224 L AREP wdg 6 1

43 STATOR ASSEMBLY 8224H AREP wdg 6 1

44 ROTOR ASSEMBLY8224 P 1

45 ROTOR ASSEMBLY8224 N 1

46 ROTOR ASSEMBLY8224 L 1

47 ROTOR ASSEMBLY8224H 1

LEROY SOMER – SURGE SUPPRESSOR•

Product Description

The Surge Suppressor, is a protection device, which prevents high voltage transients from

damaging the main rectifier diodes. High Voltage transients are created by fault conditions in

the distribution system. The Voltage transient returns back to the Generator output terminals,

enters the main stator windings, and by mutual inductance, is transferred to the main rotor

windings, and the main rectifier assembly.

The Surge Suppressor can be tested with a Multi meter on Megohms range. A good Surge

Suppressor should have a very high resistance, (more than 100 Megohms in either direction).

A faulty Surge Suppressor will be either open circuit (usually showing signs of burning) or

short circuit in both directions.

LEROY SOMER ALTERNATOR PARTS

LEROY SOMER – DIODE ASSEMBLY•

Product Description

The diodes on the main rectifier assembly can be checked with a multi meter. The flexible

leads connected to each diode should be disconnected at the terminal end, and the forward

and reverse resistance checked.

The rectifier assembly is split into two plates, positive and negative, and the main rotor is

connected across these plates. Each plate carries 3 diodes, the negative plate carries the

negative based diodes, and the positive plate carries the positive based diodes. Care

must be taken to ensure that three identical polarity diodes are fitted to each plate. When

fitting the diodes to the plates they must be tight enough to ensure a good mechanical and

electrical contact, but should not be over tightened.

LEROY SOMER ALTERNATOR PARTS

LEROY SOMER – AVR•

Product Description

Leroy-Somer AVRs benefit from all Leroy-Somer's experience in the electronics field. They

have been designed to comply with market requirements in terms of characteristics,

performance, conformity with standards and reliability.

Their main characteristics are :

• Simple, user-friendly user interfaces

• Power switching transistor offers an optimum response to interference generated by

distorting loads

• Voltage regulation ±0.5% in steady state with rapid response time (< 500 ms)

• Optimised mechanical design for resistance to vibration and harsh environments, with

coated electronic circuits

• Conformity with IEC 60034-1 and UL 508

Systems that help take account of load impact/load shedding are built into Leroy-

Somer AVRs.

• U/f function

• Load impacts taken into account

• Instant response from the AVR below the underspeed threshold

• Gradual voltage return to rated voltage

LAM function

Load Acceptance Module•

Reduction in voltage drop and duration of speed variation of the gas engine•

Possible increase in the applied load for the same speed variation•

Adaptive tuning LAM for load impacts > 60•

LEROY SOMER ALTERNATOR PARTS

PUMP PARTS KIT•

Serial No. Descriptin QTY.

1 Body Pump PPE Basic 1

2 IMPELLER 1

3 MECHANICAL SEAL (433+548) 1

3 MECHANICAL SEAL (400+548) 1

3 MECHANICAL SEAL (400+500) 1

5 SCREW 1

6 BRACKET 1

7 GASKET 1

8 RETAINER 1

9 Front Bearing PPE (Basic, Iris) 1

10 FOOT 1

11 Silent Block PPE (Basic, Iris, Silen) 1

CHP SPARE PARTS

Serial No. Descriptin QTY.

12 SHAFT 1

13 STATOR 1

13 STATOR 1

14 Klixon PPE Basic 1

15 KIT Cb8 1

16 CAPACITOR 6mF 3000h HCPP 1

17 Washer Bearing AR PPE (Basic, Iris, Multipool 1

19 O'RING 1

20 Screw Cap Electric Plate PPE 1

21 FAN COVER 1

22 FAN 1

23 Screw Fan Cap PPE (Basic, Flipper 1S, Silen, Multipool) 1

COVER FLANGE•

COATED STEEL : SPCFL230ZN4VAQ00

GALVANIZED STEEL : SPCFL191ZN3AQ000

STAINLESS STEEL : SPCFL191S43AQ000

CHP SPARE PARTS

TOP FLANGE•

MOUNTING BRACKET•

SWITCH•

FLEXIBLE HOSE•

Description Item

100 L SPATT153ZN0HAQ00

Description Item

Capacity 70-100 L ACBRK254000AQ000

Description Item

V/PM5 ITALTECNICA ACPSWPM5MN0AQ000

Description Item

Length 100 cm, allow M-F. 1" GAS ACFLX003MF1000AQ

CHP SPARE PARTS

SPARE PARTS

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