Laser engines from 1992

Laser engines are fully guaranteed for a period of one year from receipt of engine against faulty materials or workmanship in accordance with consumer legislation. The guarantee is void if standard maintenance is not carried out as set out in the operating instructions The guarantee does not cover standard wear and tear, damage caused by misuse, impact, lack of lubrication or overheating which are not within the control of the manufacturers. Engines must be returned post paid. There is no limit on the amount of hours the engine is run during this period. Following the guarantee period there will be a minimum service charge including return postage for the examination of and test of an engine.

To avoid customs charges, when returning an engine from outside the EU please ensure the customs form states the engine is a faulty item being returned to the original manufacturer for repair.

Many problems can be solved with a simple phone call saving time and expense. When returning your engine please ensure that the engine is carefully packed and the carburettor is removed from the engine to prevent damage to the main needle.


Laser engines are built to the highest standards possible and with standard maintenance will run for many hours without deterioration of performance. With any engine parts may deteriorate with age especially if the engine is not used unless the engine is completely cleaned and inhibited. An engine used regularly will run many more hours than one that is occasionally used. It is not possible to guarantee the performance of an engine following service as this will depend on existing parts, including the carburettor, which are not replaced. The engine cannot be expected to give the performance of a new engine. If the engine is considered to be in poor condition and unsuitable for service you will be advised and the engine will either be returned at your cost or disposed of after a period of 1 month.


Laser Single Cylinder engines £25.00 + Return post. Laser-Vee twins (£35.00 + Return post)
Includes bench test and minor work. The cost includes fitting but does not include any parts required

STANDARD SERVICE Engines manufactured from 1992
LASER 70, 80, 100, 120 and 150, (£70.00 + Return Post)
LASER Vee twins 160v, 200v, 240v, 300v and 360v (£90.00 + Return Post)
Engine stripped down and cleaned as best as possible. Main bearings, compression ring and valve springs replaced. Valves cleaned and reseated. Carburettor stripped and cleaned. Engine test run and carb reset.

Laser engines built before 1992

We regret that we are not able to offer service on engines built before 1992. the engines are Laser-45, 50, 61, 62 75 90 and 120v, 150v and 180v.These engines can be identified by glow plug angled on front of engine and the carburettor and silencer secured with set screws. These engines were built between 1983 and 1992. Engines of this age have only a limited value and are generally not worth servicing. We cannot offer our fixed price servicing or guarantee the operation of the engine. Spares for these engines are no longer available.

Minimum Charge £6.00 including post.

Prices exclude postage and packaging  (Minimum postage charge £3.50)

200v from 1992
120,150,180, 240v,
300v,360v from 1992
Silencer £20.00 £26.00
£45.00 £45.00
Main needle
and jet assy-
£11.50 £11.50
Crankshaft £35.00 £40.00
£20.00 £20.00
Bearings front,
rear or pinion (ea)
£8.00 £8.00
Slow running
£4.00 £4.00
Valvesprings (pr) £5.00 £5.00
Valve springs
£3.00 £3.00
collet (pr)
£5.00 £5.00
Valve £10.00 £10.00
£12.50 £15.00
£15.00 £15.00
Cylinder head
£100.00 £140.00
Piston £25.00 £35.00
Cylinder £45.00 £55.00
Gudgeon Pin £8.00 £8.00
Rocker shaft £8.00 £8.00
Prop driver £8.00 £10.00
Throttle arm (aluminium) £5.00 £5.00
Allen Keys
£3.00 £3.00
clips complete
£3.50 £3.50
O-ring* £0.50 £0.50
Prop nut and washer £5.00 £5.00
 (Picture to follow)  Sleeve nut & washer  £8.50  £8.50

* When ordering please specify which O rings are required.