12 MONTH WARRANTY FOR MANUFACTURING DEFECT ( DOES NOT COVER INCORRECT FITTING OR WRONG PETROL/OIL MIXING RATIO)
Hyway compatible Stihl ms441 Big Bore cylinder kit (new) 52mm bore comprising of cylinder, piston, piston rings, gudgeon pin and circlips
Original part number 1138 020 1201
Very good quality
This part is a non original replacement part
These cylinders are top quality non original replacements with Nikisail coating
Nikasil is a trademarked electrodeposited lipophilic nickel matrix silicon carbide coating for engine components, mainly piston engine cylinder liners. It was introduced by Mahle GmbH in 1967, initially developed to allow rotary engine apex seals (NSU Ro80C111) to work directly against the aluminum housing. This coating allowed aluminum cylinders and pistons to work directly against each other with low wear and friction. Unlike other methods, including cast iron cylinder liners, Nikasil allowed very large cylinder bores with tight tolerances and thus allowed existing engine designs to be expanded easily, the aluminium cylinders also gave a much better heat conductivity than cast iron liners, which is an important factor for a high output engine. The coating was further developed by US Chrome Corporation in the USA in the early 1990s (under the trade name of "Nicom"), as a replacement for hard-chrome plated cylinder bores for Mecury Marine Racing, Kohler Engines, and as a repair replacement for factory-chromed snowmobiles, dirt bikes, ATVs, watercraft and automotive V8 liners/bores.
If paying by cheque please make the cheque out to M. Jones
I will combine postage on multiple purchases but this will come in the form of a refund to your Paypal account.
We are a VAT reistered company Reg. No. 187 7257 16
VAT @ 20% is included in the price
We post 6 days a week and all items purchased before 12 noon will be posted that day excluding Saturday when purchases need to be completed before 9 am. If you wish to have the item guaranteed next working day delivery (UK only) or tracked (International), please contact us as this will be an additional cost and will be calculated on the weight and size of the order.
Items will be sent by Royal Mail 2nd class Business Post, which will usually be delivered next working day and equivalent to normal 1st class post. According to the Royal Mail website 99% of the mail arrives the next day but the balance can take up to 14 days to arrive and we will not send out replacements or refunds until the 14 day limit has passed.
Items will be sent by Royal Mail small packets and can take up to 21 days to arrive. No replacements or refunds will be sent until the 21 day limit has passed
AVERAGE SHIPPING TIME TO EUROPE 5-7 DAYS
AVERAGE SHIPPING TIME TO THE REST OF THE WORLD 7-10 DAYS
FOR DEBIT/CREDIT CARD PAYMENTS PLEASE CALL 01202 695224