A604 / 40TE / 41TE

Automatic transmission components are unit specific, and the differences are rarely visible side by side.A604 under low reverse pressure plate (flat) snap ring. This is the correct piece for the...

Internal specifications change mid production, which is why the unit code matters more than the model year.A604 snap ring under low reverse pressure plate .076 (tapered). This restores the component...

Parts within one transmission family are often dimensionally different by build date.A604 (in case under pump) - valve. The piece is produced to the dimensions the position requires.Fit and finish...

A teardown that finds one worn component has almost always found the first of several.A604 snap ring kit. This kit replaces the wear items together, which is how the unit...

Hairline cracks in a piston do not show until the circuit is under pressure on the road.A604 piston acumulador 2-4 overdrive underdrive reverse 1989. The set covers the apply positions...