Original Bosch red power switch (part no. 2610389737) — direct replacement switch assembly designed to restore the on/off control on affected Bosch/Skil circular saws. The bright red rocker matches the factory switch used in the tool housings and corresponds to the same position shown in the Bosch exploded parts lists, so it drops in where the original switch sits and reconnects to the existing wiring harness.

Example models / type numbers this part is listed for (check the 10‑digit type on your tool): SKIL/Bosch circular saws 5140 (type F0155140A1 / F0155140D1), 5240 (type F0155240A1 / F0155240E1 / F0155240G1) and 5740 (type F015574001 / F015574004).

What you’ll get: the original Bosch red on/off switch (2610389737) — a like‑for‑like replacement to restore safe, reliable switching and original fitment for the models listed above.

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