Home>Saw Repair Kits>ST 066 MS660 Parts (Complete Saw Repair Kits)>Complete Aftermarket Repair Parts for STIHL MS660 066 Chainsaw Engine Motor Crankcase Crankshaft Carburetor Fuel Tank Cylinder Piston Ignition Coil

Complete Aftermarket Repair Parts for STIHL MS660 066 Chainsaw Engine Motor Crankcase Crankshaft Carburetor Fuel Tank Cylinder Piston Ignition Coil Item NO.: CS66020A

Name: Complete Aftermarket Repair Parts for STIHL MS660 066 Chainsaw Engine Motor Crankcase Crankshaft Carburetor Fuel Tank Cylinder Piston Ignition Coil
Brand: Farmertec
SKU: CS66020A
Price: 177 USD
Availability: InStock
Rating: 5 (64 reviews)

5.0

(64) Write a Review Like (149) Sold (1367)

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Aftermarket complete repair parts for Stihl ms660 066 chainsaw

Bundle 1

Complete Aftermarket Repair Parts for STIHL MS660 066 Chainsaw Engine Motor Crankcase Crankshaft Carburetor Fuel Tank Cylinder Piston Ignition Coil

Quantity: 21

US$ 757.63US$ 823.13

Save: US$ 65.50

Detail

Product Name	Complete Aftermarket Repair Parts for STIHL MS660 066 Chainsaw Engine Motor Crankcase Crankshaft Carburetor Fuel Tank Cylinder Piston Ignition Coil
Item NO.	CS66020A
Weight	9.5 kg = 20.9439 lb = 335.1026 oz
Category	Saw Repair Kits > ST 066 MS660 Parts (Complete Saw Repair Kits)
Brand	Farmertec
Creation Time	2016-12-16

Wrap around handle bar with elbow and screws for Stihl ms650 ms660 066 065 chainsaw is available, click the link below to get one:

2020-06-05

Pat Williams

Love this kit. Couple little problems here and there, but ultimately if your a competent individual, super easy to figure out. Beware though, can be addictive, i bought one and a mill, been beating the crap out of the saw, and just ordered another because it was fun to put together. Kinda like an adult model car.

2020-02-21

richard a thomas

i have built 3 of these 660 clones, they run good. i sold all 3 to a tree servis and they have had no problems yet with them.i port time each saw and do port work according to the numbers i get. i cut cylinder base to get .20 piston squish, and make muffler a triple port. i will run these saws against a true stihl any day of the week...

2020-02-21

richard a thomas

2020-02-16

richard a thomas

these saw kits are great. i cut timber in washington state in the 70's thru 90's using stihl chainsaws. i would put these clones up against the true stihl saws with no hesitation at all. I put two 660 and 3 of the 440 together and sold them to a tree service to give me feedback. they have ben running them for over two months now with no problems...The 440 saws i filed the throttle safety trigger so it wouldnt stick in throttle trigger guide.I heated and bent upwards so it works the choke plate shaft smoothly.These two mods make the on/off and choke crossshaft work smoothly,you wont need oem throttle setup!! I put degree wheel on all the saws and ported and cut base of cylinders to get .020 piston clearance squish.The 660 saws dint need any throtle tweaks ,they all worked smooth. Great saws for the money.

2020-02-16

Richard Thomas

These clones run great. I used to run stihl chainsaws back in 70's and 90's on the west coast of Washington State. I would use these clones. I port and cut base of cylinder down on mill/ drill to get .020 piston squish . Install full wrap handlebars. On the 444 clones you need to file end of throttle lock lever on side that fits into throttle trigger lock guide , just bevel side at end and round the end a little bit. The throttle on/Off switch will operate smoothly after doing this and the throttle lock won't stick. You also need to heat up end of choke arm on the on/ off cross shaft , bend it up slightly let cool. It will operate the choke on carb a lot easier, no need to change assembly to oem after doing the 2 mods.

2020-02-16

Richard Thomas

This is the second 660 I built. The two I sold to a Tree service to have them try, I told them they are stihl clone saws upfront. They have run the two 660 now for over two months and they have had no issues with them. They bought a 440 clone from me last week. When I assemble these clones I put degree wheel on them and see what the port timing is and port intake and exhaust accordingly to numbers and modify muffler port and exits.I install full wrap handlebars as well.I wouldn't be afraid to cut timber on the west coast with these clones if I wasn't retired....

2020-01-25

Ryan

I have been using this saw for a few months now with very few issues. I have been running it on 25:1 fuel mix. As a professional arborist (UK) I have been using the stihl version for over 7 years and can say there is very little difference. Amazing saw for the price! I recommend it to everyone I work with.

2020-01-01

Matt Rentz

This is the first saw I've ever put together from parts and it assembled perfectly, I did it in one day. Small adjustment to the carb and it runs perfectly. i will probably buy another one.

2019-12-24

Robert

I bought my kit in April and I have to say it was really fun building the saw. my kit wasn't missing any parts and it all went together very easily. It has a lot of power! I ended up replacing the crank seals, clutch, handle bar( mine bent very easily) and oil pump. All in all very happy with the saw and I just put together another kit saw ended up going with the 372xp clone but I see they have the 046/460 kit now so that's next on my list

2019-12-09

Dave

Saw went together as expected, ran approximately 4 tanks of gas through the saw so far and it was performed well.

2019-09-29

Brian J

Love this kit easy assembly and quality parts at a bargin price, this saw is proving to be extremely reliable.

2019-09-27

Rhys

I ordered and built a 660 kit for a friend it was all very good quality - 1 or two small parts (mine was very early kit so problems resolved now) I enjoyed putting everything together and running the saw afterwards it cuts very well with lots of power spare even on a 36” guide bar and chain. I would recommend this kit to anyone and will buy again myself.

2019-04-26

Seth

I love this saw. Always wanted a 660 but never really needed one especially because of the price. I put this together in about 3 hours. It fired right up and ran great. Have one tank of fuel ran through it mixed at 25:1. So far awesome saw. And I plan on buying plenty more.

2019-04-06

J negrin

the 660 kits are really good value for what you get. Very capable saws for bucking or running a mill. Have a look on youtube for bolt by bolt videos. Take your time and enjoy.

2019-04-03

Shane Davis

Never really expected to be building chainsaws, but after watching several people building these saws on youtube with great success, I thought I would give it a shot. I had a few things I had to swap for OEM, but very happy with my purchase. Saw runs great and I now have plenty of confidence to work on saws and I'm loving it. New hobby! Thanks Hutzl!!

2019-01-07

Rob Hammond

Has anyone had any problems with the handlebar on MS660 ???

2018-12-20

Fabi

Es handelt sich um einen Super bausatz, am besten für Leute die schon ein gewisses Grundwissen mitbringen. Mit ein paar kleinen Veränderungen ist sie Perfekt.

2018-12-16

Bryan

Awesome saw just missing a few bolts

2018-12-11

Shane

Bought this kit a month ago with the big bore kit also.. all parts were of really good quality.. both cylinders were really good, coating was perfect did not have to touch it other then clean before putting it togather.. nothing was missing went togather really easy only issue I have with it is chain adjuster.. have a factory one ordered. Was a really good project and man do it have power. Awesome on my chain saw mill.. plan on ordering the 361 kit next...

2018-11-25

Paul N.

Assembled 2 of these. Did some tuning and cutting with 28 bar on one. Worked very well.The second broke the recoil when the decomp valve closed as it was firing. Ordered some extra recoil parts and they are here now. That one has the big bore kit. If it works as well as the other I will be happy. Was missing a couple screws. Chain tensioner is poor quality.

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