6577503 For Bobcat 12V Fuel Shut-Off Solenoid Valve

Part number 6577503 is a 12‑V fuel shut‑off solenoid valve, also cataloged as a traction lock solenoid, engineered for Bobcat compact industrial equipment. Depending on machine configuration, this component fulfills two critical operational roles for Bobcat skid‑steers fitted with legacy Kubota diesel engines, supporting reliable fuel cutoff or traction‑lock functions during daily site work. Built to withstand demanding compact‑loader working environments, this robust replacement delivers stable performance for field repair and routine maintenance, with full technical specifications available on our dedicated spec tab. It fits classic Bobcat skid‑steer models including 643, 645, 743, 751 and 753, alongside a broad range of compact loaders spanning the S70, 450, S185, S205 and S300 series. Offering extensive interchangeability, it cross‑references multiple Bobcat OEM numbers and the aftermarket part HD45018653, making it a versatile service part for diverse Bobcat compact machinery fleets.

Interchangeable Part Numbers:

Bobcat: 6577503, 6662993, 6667993, 6681512, 6681513
HD45018653

Equipment & Model Compatibility

Classic Skid Steer Models: 643, 645, 743, 751, and 753.
S70 and 450  S185, S205, and S300 series.

6577503 Solenoid Valve

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