TP-103: THREADED IMPELLER (#21) Tip Threaded refers to where you

Threaded refers to where you plug your wires on to the tabs and use a screw to secure it to the breaker

HEAD GASKET

For Quick Connect Gun Only

SWITCH ACTURATOR & AUTO STOP SUPPORT (#43&44)

Starter w/ Solenoid

TP-103: THREADED IMPELLER (#21) Tip Threaded refers to where youTHREADED IMPELLER (#21) To determine if your unit uses a THREADED or KEYED impeller refer to your engine block numbers located between the oil drain bolt and oil sensor wire. The top row should look something like PLMH__14***. If a T is before the # it is Threaded and if a K is before the # it is Keyed. Another way to determine is if the bolt holding on your impeller is silver and does not look like a 1pc casted then most likely your impeller is Keyed.