Crankshaft Crank Oil Seal Kit for Polaris Indy 500 SKS RMK Touring 96-00

Crankshaft / Crank Oil Seal Kit for Polaris Indy 500 SKS & RMK

This crankshaft / crank oil seal kit for Polaris provides the seals needed to reseal the crankcase on Indy 500 SKS and RMK snowmobiles from the 1996 through 2000 model years.

Overview

This crankshaft / crank oil seal kit for Polaris is a direct-fit seal set for servicing the lower end of the Indy 500 SKS and RMK engine. The crank oil seal kit for Polaris replaces worn or leaking seals that let air into the crankcase and oil out of the engine. It is built for riders and mechanics performing a lower-end reseal on these touring and mountain sleds.

Built For Performance

• Direct-fit replacement for the factory crank seals on 1996-2000 Polaris Indy 500 SKS and RMK engines
• Seals both crankshaft ends to keep crankcase pressure stable
• Prevents lean-running air leaks that can shorten engine life
• Stops oil seepage around the crank ends
• Constructed from oil-resistant seal material for snowmobile use
• Sold as a kit so both sides of the crank can be serviced in one job

Fits These Machines

• for Polaris Indy 500 SKS 1996
• for Polaris Indy 500 SKS 1997
• for Polaris Indy 500 SKS 1998
• for Polaris Indy 500 SKS 1999
• for Polaris Indy 500 SKS 2000
• for Polaris Indy 500 RMK 1996
• for Polaris Indy 500 RMK 1997
• for Polaris Indy 500 RMK 1998
• for Polaris Indy 500 RMK 1999
• for Polaris Indy 500 RMK 2000

On-The-Job Use

• Lower-end reseal during a top-end rebuild
• Fixing a smoking or lean-running engine caused by a failed crank seal
• Preventive maintenance on a high-mileage Indy 500 SKS or RMK
• Trail and touring service where reliable sealing matters most
• Crankcase pressure diagnosis and repair in the shop

Specs At A Glance

Good To Know

Q: What does a crank oil seal kit do? A: It seals the crankshaft where it exits the crankcase so air cannot leak in and oil cannot leak out. A failed seal can cause a lean condition and hard starting.

Q: Will this kit fit both the SKS and the RMK? A: It is listed for the 1996-2000 Indy 500 SKS and RMK models. Confirm your specific machine and year before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.