The John Deere Rupp Mercury Scorpion Snowmobile Replacement Rope Sheave (11-359) is a high-quality replacement part designed to keep vintage snowmobiles running smoothly.

Compatible with multiple OEM part numbers from well-known brands, this replacement sheave is perfect for restoring or maintaining vintage models from John Deere, Rupp, Mercury, Scorpion, and Ski-Daddler.

Built to original specifications, this sheave fits perfectly and ensures reliable performance in various models.


Replaces the following OEM Sheaves:

John Deere: AM34566
Kohler Engines AS, AX, FA, RLC, RS, 2LC: 38-512-01
Mercury All Models: 67198
Rupp with Kohler Engines AM, AMS, AS, AX, FA, RLC, RS, 2LC: 25104
Ski-Daddler/AMF with Kohler Engines listed above.

1978-1979 Scorpion with JLO/Cuyana Engines with Eaton Starter - Please verify your Scorpion sled is a JLO/Cuyana with an Eaton Starter. These year Scorpions may have produced Arctic Cat Scorpion hybrids so you must ensure you have the JLO/Cuyana Engine based model.

Year	Make	Model	Submodel
1973	Alouette	Escort I	--
1972	Alouette	Escort I	--
1973	Alouette	Escort II	--
1973	Alouette	Escort III	--
1973	Alouette	Venture	--
1972	Alouette	Venture	--
1977	John Deere	300	--
1976	John Deere	300	--
1975	John Deere	300	--
1974	John Deere	300	--
1979	John Deere	Spitfire 340	--
1978	John Deere	Spitfire 340	--
1972	Mercury	200	--
1971	Mercury	200	--
1971	Mercury	200	40 watt
1973	Mercury	Hurricane Mk I	--
1973	Mercury	Hurricane Mk II	--
1972	Mercury	Lightning	--
1971	Mercury	Lightning	--
1975	Mercury	Mark II	--
1974	Mercury	Mark II	--
1974	Mercury	Max	--
1973	Mercury	Max	--
1975	Mercury	MX	--
1972	Mercury	Rocket	--
1971	Mercury	Rocket	--
1974	Mercury	Sno-Twister	--
1974	Mercury	Sno-Twister	Prestolite Ignition
1976	Mercury	Sno-Twister 250	--
1976	Mercury	Sno-Twister 250	Prestolite Ignition
1976	Mercury	Sno-Twister 340	--
1976	Mercury	Sno-Twister 340	Prestolite Ignition
1975	Mercury	Sno-Twister 340	--
1975	Mercury	Sno-Twister 340	Prestolite Ignition
1976	Mercury	Sno-Twister 440	--
1976	Mercury	Sno-Twister 440	Prestolite Ignition
1975	Mercury	Sno-Twister 440	429
1975	Mercury	Sno-Twister 440	436
1975	Mercury	Sno-Twister 440	Prestolite Ignition
1974	Mercury	SR	--
1975	Mercury	SR 340	--
1975	Mercury	SR 440	--
1975	Mercury	Trail-Twister	--
1976	Mercury	Trail-Twister 340	--
1976	Mercury	Trail-Twister 340	Prestolite Ignition
1976	Mercury	Trail-Twister 440	--
1976	Mercury	Trail-Twister 440	Prestolite Ignition
1973	Rupp	Nitro 295	--
1972	Rupp	Nitro 295	--
1975	Rupp	Nitro 340	FA
1975	Rupp	Nitro 340	FC
1973	Rupp	Nitro 340	--
1972	Rupp	Nitro 340	--
1973	Rupp	Nitro 400	--
1972	Rupp	Nitro 400	--
1975	Rupp	Nitro 440	--
1975	Rupp	Nitro 440	FA
1975	Rupp	Nitro 440	FC
1973	Rupp	Nitro 440	--
1972	Rupp	Nitro 440	--
1972	Rupp	Nitro 650	--
1974	Rupp	Nitro II 340	--
1974	Rupp	Nitro II 440	--
1979	Scorpion Motorsports	Lil Whip 300PR	--
1978	Scorpion Motorsports	Lil Whip 300PR	--
1978	Scorpion Motorsports	Range Whip 400PR	--
1978	Scorpion Motorsports	Range Whip 400PS	--
1979	Scorpion Motorsports	Sting 400	--
1979	Scorpion Motorsports	Sting 440	--
1978	Scorpion Motorsports	Sting 440PR	--
1978	Scorpion Motorsports	Sting 440PS	--
1979	Scorpion Motorsports	Whip 340PR	--
1978	Scorpion Motorsports	Whip 340PR	--
1979	Scorpion Motorsports	Whip 440	TK
1979	Scorpion Motorsports	Whip 440	TKX
1978	Scorpion Motorsports	Whip 440	TK
1978	Scorpion Motorsports	Whip 440	TKX
1979	Scorpion Motorsports	Whip 440PR	--
1978	Scorpion Motorsports	Whip 440PR	--
1979	Scorpion Motorsports	Whip 440PS	--
1978	Scorpion Motorsports	Whip 440PS	--
1969	Ski-Daddler	5815	1100
1969	Ski-Daddler	5815	2000