Lufkin Marine Gears Spare Parts List RS2719S_LM584 RevB.pdf

This is a Spare Parts List for Lufkin Marine Gears, specifically for the RS2719S model with a 4.026:1 ratio. The document provides comprehensive parts identification and ordering information for a marine gear assembly system.

The parts list contains 153 items organized by item number, quantity, part number, and description. Major components include gear and shaft assemblies, auxiliary drive and reverse pinions, housings and covers, various bearings (thrust, carrier, and pilot), oil seals and adapters, couplings, clutch mechanisms (forward and reverse), pumps and pump housings, filters, valves, fasteners, gaskets, and miscellaneous accessories. Notably, the document identifies specific replacement parts, such as item 135 (bearing, auxiliary clutch pilot, part number 100304135) which replaces part number 56570863. Additional handwritten annotations on page 16-19 indicate recent modifications to the parts list, including items 64a and 64b (manifold plate and bearing carrier), item 140 (gear spur), and item TBD (lip seal). A revision history on page 19 indicates revision "B" was modified on October 5, 2022 by JDI, with changes to the auxiliary clutch air bridge and carrier arrangement, part number corrections for items 69 and 135, addition of the lip seal, and updated sectional views. The document notes that an official revision will be issued later with transmittal from Lufkin's records department.