663-45631-01-00 Clutch Dog Replacement for Yamaha 40 48 55 HP Outboard 1989-2000

Premium Outboard Clutch Dog ReplacementEnsure smooth and reliable gear shifting with our premium aftermarket Clutch Dog, specifically designed as a direct replacement for Yamaha 40, 48, and 55 HP Outboard engines. Engineered for the harsh marine environment, this component provides direct engagement between the rotating crankshaft (via gears) and the propeller shaft, allowing the operator to flawlessly select forward, neutral, or reverse gear.Part Numbers & Cross Reference:OEM Replacement: 663-45631-01-00, 663-45631-00-00Supersedes: 6H4-45631-00-00Interchangeable with Mallory: 9-73610Detailed Fitment Guide:Fitment Checked for exact OEM dimension matching. Please verify your specific model and year below to ensure compatibility:【Lower - Drive 1】1989: CV55ELF1990: CV40ELD, CV55ELD1991: C40ELRP, C55ELRP1992: C40ELRQ, C40MSHQ, C40PLRQ, C55ELRQ1993: C40ELRR, C40MSHR, C40PLRR, C55ELRR, C55TLRR【Lower Casing Drive 1】1994: C40ELRS, C40MLHS, C40MSHS, C40PLRS, C55ELRS, C55TLRS1995: C40ELRT, C40MLHT, C40MSHT, C40PLRT, C55ELRT, C55TLRT, E48MLHT1996: C40ELRU, C40MSHU, C40PLRU, E48MLHU1997: C40ELRV, C40MSHV, C40PLRV, C40ESHV, E48MLHV1998: E48MLHW1999: E48MLHX2000: E48MLHYNote: This is an aftermarket replacement part. All brand names and model designations are used solely to demonstrate compatibility.

Compatibility & cross reference: Directly replaces OEM part number 663-45631-01-00; Interchangeable with and supersedes previous part numbers, including 6H4-45631-00-00, as well as Mallory marine number 9-73610

Engine application: Specifically engineered to provide direct engagement between the rotating crankshaft (via gears) and the propeller shaft; This vital lower unit component allows the operator to smoothly and reliably select forward, neutral, or reverse gears

Fitment Checked: Engineered to match original equipment dimensions for a hassle-free installation; Strictly verified for lower drive and lower casing drive 1 on specific models including CV40, C40, CV55, C55, and E48 series

Marine grade durability: Constructed from high-strength alloys featuring advanced Saltwater Corrosion Resistance; Built to withstand the harsh, demanding conditions of marine environments while preventing premature wear during high-torque shifting

Product Origin: Made in Taiwan; Please note that international orders may be subject to local import regulations and customs clearance, which are the responsibility of the recipient upon delivery