Johnson Service Bulletin SB-839 - Special Pinion Bearing Puller

April 28, 1961. Johnson introduced special puller assembly 378445 for removing pinion bearings on 40, 50 and 75 HP outboard engines, with separately available puller jaws.

Johnson Motors Service Bulletin letterheadFigure 1 exploded illustration of pinion bearing puller assembly 378445 with component labels
April 28, 1961
Bulletin #SB-839 Special tools
SUBJECT: Special pinion bearing puller, part #378445; 40, 50 and 75 h.p. engines.
Illustrated is a new special tool for efficiently pulling the pinion bearings on 40, 50 and 75 h.p. engines. It will considerably reduce disassembly time and is therefore a valuable asset in the service shop. The net unit price of puller assembly 378445 is $18.75 f.o.b. Galesburg, Illinois.
While all the component parts illustrated are included in the assembly, only the various puller jaws are individually avail- able as replacement parts when required.
Net unit prices are as follows, f.o.b. Galesburg, Illinois.
PART NO. DESCRIPTION UNIT PRICE 378445 Puller assembly $ 18.75 each 308093 Puller jaw-40 h.p. 1.90 each 308094 Puller jaw-50 h.p. 2.20 each 308095 Puller jaw-75 h.p. 2.20 each
FIGURE 1 Pinion bearing puller assembly #378445
No C.O.D. orders acceptable! Mail all orders with prepayments, check or money order, directly to:
Outboard Marine Corporation Parts Depot P.O. Box 470 Galesburg, Illinois
DO NOT ORDER FROM THE FACTORY NOR YOUR PARTS DISTRIBUTOR.
JOHNSON MOTORS
W. W. DeWees
W. W. DeWees Service Department
WWD:eb NOTE: Post on your RD (40 h.p.), V50 & V-75 indexes.

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Pinion bearing puller assembly 378445; replacement puller jaws 308093 (40 HP), 308094 (50 HP), and 308095 (75 HP). Prices shown in the historical bulletin are from 1961.

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