Puller Adapter Kit

PULLER ADAPTER KIT
PART NO. 378104

Includes following components which are available separately:

Part No.
307640 Washer
307643 Screw
307644 Screw
307645 Guide
307646 Washer
309489 (2) (Not Shown)

This kit is used with puller No. 378103 to remove the gearcase head and the lower crankshaft bearing on V-4 engines.

Screws 309489 are also used to pull gearcase head on 1962 40 HP and 75 HP Electric Shift models.

Introduced in Johnson Service Bulletin SB-748 (November 11, 1959) for use with puller 378103 on V4 lower crankshaft bearings and 75 HP gearcase heads.

Additional factory parts breakdown: Johnson Service Bulletin SB-799 (September 22, 1960), a supplement to SB-748 revised April 20, 1960, lists separately serviceable parts and original net prices for puller 378103 and adapter kit 378104. The April 20, 1960 revision of SB-748 has not yet been located.