Scooter Restorations - Lambretta Scooter Spares - 150cc Crankcase without Silent Block Bushes

150cc Crankcase without Silent Block Bushes (1-1*)

GP150 Crankcase (SIL) comes with a GP Endplate.

PLEASE BE AWARE THAT THE SURFACE FINISH OF THE SCOOTERS INDIA GP150 CRANKCASE IS NOT THE SAME AS AN ITALIAN INNOCENTI CRANKCASE AND WILL NEED SOME ATTENTION. SCOOTERS INDIA STILL USE TO THIS DAY THE ORIGINAL CRANKCASE TOOLING.

The GP150 crankcase also has a thicker Cylinder flange so is ideal for tuning or for converting to 200cc.

If you have ever wondered why the crankcase is sold with an endplate, it's because in the final machining operation on the crankcase, the crankcase rear hub bearing surfaces and endplate surfaces are bored and finished at the same time, and therefore are a matching pair.

Before machining, the endplate is fastened to the crankcase. The surface for the gear cluster bearing bush on the crankcase, the layshaft bearing bush and the endplate bearing (6004) on the endplate are bored and finished at the same time as the rear hub bearing surface is machined.

All engine casings are supplied with the following;
2 x 8mm silencer studs
6 x 7mm gear flange studs (already fitted)
1 x 6mm tail pipe stud
3 x magneto flange studs
4 x rear hub bearing flange studs
1 x GP endplate
1 x gear cluster bearing bush and washer (already fitted)

Also available - 200cc Crankcase.

This item is on Special Offer, discount is not applicable.

Related Categories :

Lambretta Crankcase/Cylinder

Related Illustrations :

Sec 1 - Crankcase/Cylinder

Related Products :
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150cc Crankcase with Silent Block Bushes fitted

[Out of Stock] £180.00

200cc Crankcase with Silent Block Bushes fitted

[Out of Stock] £229.95

200cc Crankcase without Silent Block Bushes

£199.95

6mm Grease Nipple