For heavy-duty applications, the 18 ft 4000/4500 Generation Ii - Uflex USA - C36X18 (C36-18) is a universal connector with a clamp end at the control and a bulkhead end at the drive. The use of a splined core allows for easy movement with little loss of mobility. Either aftermarket or OEM motor controls are compatible with the cable. The cable comes with a bulkhead and a clamp fitting. Uflex USA - C36X18 (C36-18) - 18 ft 4000/4500 Generation Ii - C36X18 (C36-18). Key features: Stainless steel and bronze fittings are used. The cables comply with or exceed all applicable industry regulations. Use oil-tempered wires to improve strength and performance. A one-of-a-kind, low-contact splined core, and a liner is ultra-smooth and comes with a lifetime lubricant. Upon every insertion, ensuring a secure fit Specifications: SKU: C36-18 UPC: 702755035374 Weight: 2.60 LBS Alternate Products SKU: "8M0082541", "CCX-189-18", "CC-189-18", "C36-18" Manufacturer Part Number (MPN): C36X18 Mercruiser, Mercury, Mariner Gen II Controls Only (with Mercury controls)