Quick view Add to Cart Overhaul Manual for Hydraulic Boost Control Assembly - Model 1372-3, 1372-4, and 1372-5 Document Part Number: T.O. No. 9H8-14-211-4 Number of pages: 12Part Number: T.O. No. 9H8-14-211-4Revision Date: 15-Sept-1959Description: Mfg By: National Water Lift MSRP: Was: Now: $15.00