Product Overview: Part Name: Starter Relay Part Number: 161-3168 Application: Provides dependable switching for engine start in CAT excavators, ensuring quick and reliable operation in demanding environments. Compatible Models: Excavators: 320, 320GC, 320L, 320D, 320E, 320F, 320G, 330, 340, 345, 350, 360, 370, 375, 385, 390, 395, 399 Kobelco SK200‑3, SK200‑5, SK200‑6, SK250‑6; Kato HD820 I, HD820 II, HD820 III Function: Controls electrical flow to the starter motor, enabling reliable engine startups in tough conditions. Technical Specifications: Type: 12V Starter Relay Voltage: 12V Material & Construction: Industrial-grade sealed relay assembly designed for rugged excavator environments Condition: Brand New / OEM Standard Replacement Mounting: Bolt or screw mount suitable for CAT excavators Material: Heavy-duty metal housing for durability Operating Temperature: -40°C to 85°C Weight: Approx. 0.2 kg Shipping: Global shipping available | Delivery in 3–5 days