Engine Crank Seals for Polaris General 1000 2016-2018

Engine Crank Seals for Polaris General 1000

These engine crank seals are replacement sealing components that keep oil contained and crankcase pressure stable on the Polaris General 1000, sealing the crankshaft where it exits the engine cases.

Overview

These engine crank seals for Polaris General 1000 serve as direct replacements for worn or leaking seals at the crankshaft. They hold oil inside the crankcase and block air and debris from entering, helping the engine run clean. A practical choice for riders and mechanics refreshing a General 1000 engine during a rebuild or reseal.

Built For Performance

• Engineered to seal the crankshaft where it passes through the engine cases
• Prevents oil seepage and maintains proper crankcase pressure
• Blocks dirt and moisture from reaching internal engine bearings
• Sold as a pair to service both sides of the crankshaft
• Rubber sealing lip designed to tolerate heat and continuous rotation

Fits These Machines

• for Polaris General 1000 (2016-2018)

On-The-Job Use

• Commonly installed during bottom-end rebuilds and reseal jobs
• Used to cure oil leaks around the crankshaft on high-hour engines
• Chosen by owners chasing lean-running or rough-idle issues caused by air leaks
• Fits general maintenance work on trail and utility side-by-sides

Specs At A Glance

Good To Know

Q: Why do crank seals need replacing? A: The sealing lip wears over time, letting oil escape and air enter the crankcase, which can cause oil loss and poor running. Replacement restores the seal at the crankshaft.

Q: Are both sides of the crank sealed? A: These seals are supplied as a pair so both sides of the crankshaft can be serviced at once. Confirming your model year before ordering is recommended.

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