There isn't one.
The oil filter is located in front of the front cylinder
Right behind the voltage regulator on the left side of the bike, as your sitting on it.
This is straight from the owners manual - 3 quarts - including filter
it clearly states the information in your owners guide 3 quarts in the oil tank and put 4 oz in the filter before you put the filter on.
what type of oil for a 1993 Harley Sportster 883
On my 79 Fuel Injected Beetle the oil filter is a screen located underneath the engine.
how to remover oil tank 1988 sportster
If it is a stock paper filter, no it needs replacing, if it is a k&n high flow, yes, clean it with k&n filter cleaner and rinse with gentle running water let it dry and oil the filter with k&n filter oil.
How do you change oil on a 2001 sportster 1200
The 883 Sportster takes just under 3 quarts of oil
underneath the motor...
how do you stop oil leaking from a 2000 sportster primary cover