Cylinder with piston CG 39mm for 49cc air engine

CG cylinder with piston for an air-cooled engine, bore 39 mm, 49 cm³. What matters most here is what you get in the box: not just the cylinder, but the whole piston group with gaskets.

• The set shows: cylinder, piston, gudgeon pin, two pin circlips, a ring set with an oil ring, and two gaskets – a brown head gasket and a light-coloured base gasket
• The body has cooling fins, with no hose fittings at all – it is air-cooled, just as the name says
• The maker's drawing marks: cylinder bore 39 mm, body 61 mm at the top and 61 mm at the bottom, height 78 mm, intake flange 31 mm and 42 mm; piston 39 mm diameter and 36 mm high, 12 mm from the top ring to the pin hole; pin 13 mm diameter and 38 mm long
• About the overview photo: the first frame is the same file as the 47 mm product's, so we judge the set's contents from it for both, while the dimensions are taken from the separate drawings
• The list also has a CG 47 mm 80 cm³ cylinder – the same body, a wider bore and a taller piston
• Wear is visible to the naked eye: lengthwise scratches on the cylinder wall, a polished-shiny piston skirt, and a ring that rocks loosely in its groove – then the whole group is replaced at once

To be straight with you: which specific models and years this cylinder fits, the maker did not state, and we do not guess – write us your machine or send us a photo of the old part. Before ordering, remove the spark plug and use a calliper to measure your old cylinder's bore, the pin thickness and the distance between the studs – we will check it before you order.

24-month warranty · tel. +370 685 777 56