Volvo Penta AQ290 DP-C DP-D SP-C SP-D DP-E Big Bearing Intermediate Housing And 24mm Pin Suspension Fork With Water Tube. 872028 and 854930. In excellent condition with new nylon bushings. This fork has the bottom bearing on the water tube opposed to the double bushing style. New water connection. Absolutely no corrosion but someone had painted over it. Most of it has worn off and original paint is beautiful underneath.