New cylinder & piston kit fits Stihl MS391 49mm 1140-020-1204, Nikasil, USA Ship

Home > Parts & Tools > Chainsaws > Stihl > Stihl MS 391 >

Alternative Views:

Our Price: $139.95

Product Code: CKMS391-49MM

Qty:

Description

NEW CYLINDER & PISTON KIT FITS STIHL MS391 49MM, REPLACES STIHL PART # 1140-020-1204, NIKASIL COATING, SHIPS FROM USA
NOTE: STIHL USED 2 DIFFERENT CYLINDERS, ONE HAS 3 SCREWS TO HOLD THE INTAKE MANIFOLD ON AND THE OTHER USED 4 SCREWS TO HOLD THE INTAKE ONTO THE CYLINDER!!! THIS CYLINDER IS THE 3 SCREW MANIFOLD STYLE, BE SURE TO CHECK YOUR CYLINDER BEFORE ORDERING, I DO NOT HAVE THE 4 SCREW STYLE CYLINDER.
NOTE: THE CYLINDER AND PISTON KIT IS NOT MADE IN CHINA

Average Customer Review: Average Customer Review: 5 of 5

5 of 5 Total Reviews: 2 Write a review.

0 of 0 people found the following review helpful:

As expected - Refreshing	April 7, 2026
Reviewer: MKV from Circle Pines, MN United States

Rare in this day to get a value that turns out as expected. Cylinder casting was fine, as was piston. Used OEM rings, but everything went together smoothly. Fired right up. Time will tell but great so far.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Everything worked as described	December 1, 2019
Reviewer: Anonymous Person

I put the new piston and cylinder in my MS391, everything was correct. Small issue with the threads in the intake manifold mount on the cylinder, fixed with a file.

Was this review helpful to you?

	NEW CYLINDER & PISTON KIT 66MM, FITS STIHL 090, 090AV, PART # 1106-020-1211 $109.95
	STANDARD REBUILD KIT WITH ROD & VALVES FIT MOST BRIGGS ENGINES 10, 11HP VERTICAL $169.95
	CLUTCH ASSEMBLY, REPLACES 501675201, NEW $29.95
	CARBURETOR REBUILD KIT FIT BRIGGS 7 & 8 HP L HEA D PART # 291763 295938 394693 $19.95
	HUSQVARNA-JONSERED SPUR REPLACEMENT SPROCKET, 3/8' 7 TOOTH WITH NEEDLE BEARING $19.95
	STIHL MS 310 REPLACEMENT 18" BAR & CHAIN COMBO 3/8 66dl $37.95
	SPRING KIT $6.99