Engine Case Dowel 21x12 for KTM, Husqvarna & GasGas 2003-2026 - 54830027100

This genuine OEM engine case dowel pin is a critical component for maintaining perfect alignment between engine housing sections. Measuring 21x12mm, it ensures that internal components are correctly positioned during assembly to prevent oil leaks and premature mechanical wear. Using original parts guarantees the precise tolerances required for high-performance motorcycle engines.

This part features exceptionally broad compatibility across the KTM, Husqvarna, and GasGas ranges. It fits KTM models including the 125-500 EXC, SX, and XC series from 2003 to 2026, as well as the 690 Enduro R and SMC R. It is also compatible with Husqvarna TE, FE, TC, and FC models, and GasGas EC, MC, and EX models from 2021 through 2026.

Manufactured from high-grade steel, this alignment sleeve is built to withstand the thermal expansion and intense vibrations of a running engine. Its durable construction prevents deformation, ensuring that the engine cases can be split and rejoined multiple times without losing precision. Replacing worn or damaged dowels is essential during any major engine overhaul to ensure a perfect seal.

During installation, ensure the dowel seats fully into the designated bore before mating the case halves. It is recommended to inspect these pins for corrosion or burrs whenever the engine is disassembled. Proper alignment provided by these dowels is vital for the longevity of your gaskets, bearings, and internal shafts.

Check compatibility list below to see if this part fits your motorcycle model.