Pipe Seal Coupler Kit With Spring & O-Ring For KTM 250 300 SX XC XCW EXC (1998-2016)

Fix that annoying exhaust leak where the pipe joins the silencer on your KTM.

This coupler kit includes the spring and the all-important O-rings to create a tight, leak-free seal.

It fits a huge range of KTM 250 and 300 2-strokes from 1998 all the way to 2016, including SX, XC, XCW, and EXC models.

Replaces the stock part number 50205057000.

Just check your sizes: the long diameter is 45mm, outer diameter 43mm, and inner diameter steps from 29 to 31mm.

It's an unbranded kit, but it's built to do the job.