Get prepared for the installation of a new outboard propeller with the SOLAS® Yamaha Type-A 9.9-20hp Fixed Hub Propeller Hardware Kit. This kit is made to fit with a Yamaha Type-A 9.9-20hp motor and it's specifically built as support hardware for SOLAS Dual Prop and B3 installations. Front and rear propellers must both be manufactured by SOLAS. Also, they must be made of the same material: either aluminum or stainless steel but not both. Special tools may be required. Please consult OEM manual for proper installation and torque specs. This outboard prop hardware kit includes a castle nut, thrust washer, 2 spacer and 2 cotter pins. Engine fitments include: 2.5" gear case 8-tooth spline; 9.9hp 2-stroke 1984-2009; F9.9 4-stroke 2000-2007; 15hp 2-stroke 1984-2009; F15 C 2007 and newer; F15 4-stroke 1998 and newer; and F20 4-stroke 2007 and newer. Kit sets you up to install a new boat propeller (not included) Works with Yamaha Type-A 9.9-20hp installations. Includes castle nut, thrust washer, 2 spacer and 2 cotter pins. Item(s) will ship directly from the manufacturer; delivery options and/or shipping upgrades are unavailable. Please allow 7-10 business days for delivery. Contiguous 48 states only. A street address is required for delivery. Once installed, this product is not eligible for return or exchange.

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