Proline® Fuel And Oil

Proline® EZ-Twist™ fuel and oil caps are compatible with many Stihl chainsaws. They replace the original large Stihl flip caps. These caps offer a simpler "insert and twist" operation. Please compare your part with the provided pictures to ensure proper fitment. These caps are not manufactured in China. 

"Bought 2 sets, one for a MS310 and one for a MS311. Both fit perfectly and don’t leak. 
Much needed improvement over the factory flip caps.
Bought these because a factory cap broke and left me stranded in the woods without a usable saw.
I switched all my caps to these after that and haven’t looked back." - Customer Wayne

Includes:

• EZ-Twist™ Cap (2pcs)

Specs:

• Will not fit all saws
• These caps are to be uséd on all saws with the large flip caps NOT for smaller flip caps.
• Fits most models listed that use same cap for fuel an oil. Does not replace the large Oil caps
• Note: MS440 will fit a bit tight on the first few tries but will fit better as you use it.

Also suitable for the following fuel applications but may not fit all oil caps:

• 020T, 021, 023, 024, 025, 026, 029, 034, 036, 039, 044, 044C, 046, 046C, 046 Magnum, 088, MS171, MS171C, MS181, MS181C, MS192C, MS192T, MS193C, MS193T, MS200, MS200T, MS210, MS210C, MS211, MS211C, MS230, MS230C, MS231, MS231C, MS240, MS241C, MS250 fuel cap only, MS250C fuel cap only, MS251 fuel cap only, MS251C fuel cap only, MS260, MS260C, MS270, MS270C, MS280, MS280C, MS290, MS310, MS311, MS340, MS341, MS360, MS361, MS362, MS362C, MS380, MS381, MS382, MS390, MS391, MS440, MS441, MS441C, MS460, MS460 Magnum, MS462, MS462C, MS500i, MS651, MS661, MS661C, MS780, MS880, MSA160C, MSA200C,