Skip to main content
customer service agent speaking with a customer

Welcome, Kawasaki owners. Access the information and tools you need to get the most out of your vehicle.

Welcome, Kawasaki owners. Access the information and tools you need to get the most out of your vehicle.

1978 JS440 - CRANKSHAFT/PISTONS ('77-'78 A1/A1A/A2)

Part Item Information
ITEM NAME REF # PART NUMBER QUANTITY DESTINATION REMARKS
PISTON-ENGINE,STD 1 13001-6001 USE RING SET 13008
PISTON,0.25,O.S. 1 13030-502 NO LONGER AVAILABLE
PISTON-ENGINE,STD 1-1 13001-3017 USE RING SET 13003
PISTON-ENGINE,0.50 1-1 13029-3001 USE RING SET 13003
PISTON RING SET 2 13008-530 USE FOR 13001-505
PISTON RING SET,0.25 2 13026-502 USE FOR 13030-502
RING-PISTON TOP,STD 2-1 13003-3014 USE FOR 13001-3017
RING-PISTON TOP,0.50 2-1 13003-3015 USE FOR 13029-3001
PISTON PIN SET 3 59146-503 NO LONGER AVAILABLE
CIRCLIP PISTON PIN 4 92036-004
CIRCLIP PISTON PIN 4 92036-004
CRANKSHAFT ASSY 5 13036-523
WOODRUFF KEY 6 510A5200
SEAL,OIL TCY306210 7 92050-507
WASHER,LOCK,20M/M 8 92022-569
NUT,20M/M 9 92015-535
WASHER 10 92022-3021
BEARING-BALL 11 92045-505
SHIM 0.1T 12 92025-513
SHIM 0.2T 12 92025-518
SHIM 0.3T 12 92025-523
SHIM 0.4T 12 92025-527
SHIM 0.5T 12 92025-530
SHIM 0.6T 12 92025-533
SHIM-1.0T 13 92025-532
O-RING 14 92055-504
PIN,DOWEL 15 551A0410
BEARING-SMALL END 16 13033-3005
BEARING-SMALL END 16 13033-3005
PIN-PISTON 17 13002-504