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Copper Drain Plug Washer 12×18×1.5mm

Part # DPW.KTM
Item #500238
Universal fit — works on any compatible motorcycle
Regular price $4.99 Sale price$4.49 Save $0.50
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Copper Drain Plug Washer 12×18×1.5mm
Product Details

Soft copper crush washer for engine oil drain bolts measuring 12mm ID × 18mm OD × 1.5mm thick. Single-use — replace at every oil change. Conforms when the drain bolt is torqued, creating an oil-tight seal between the bolt head and the sump.

Fits: Any engine with a 12×18×1.5 copper drain washer spec, including the KTM/Husqvarna/GasGas/Husaberg Austrian off-road 4-stroke platform (SX-F, XC-F, EXC-F, XC-W, FC, FE, TC, TE, MC, EC, FX, EX).

Material: Pure soft copper, suitable for the typical 15-25 Nm torque range of motorcycle drain bolts in this size class. Single-use; do not reuse — a re-used washer has already crushed and will leak under heat cycle.

Confirm before fitting: some bikes look like they take this washer but actually use an O-ring (KTM LC8/LC8c twins, Beta 4-stroke RR) or a different size (Honda 12×20×2.0, BMW M16/M20/M22). Use the oil-kit finder to verify.

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