212 589 00 90 00 Test adapter - WS46.00-P-0101B
FG 46/set B
MODEL 172, 204, 207, 212, 216, 221
Use:
Auxiliary adapter for pressure testing the power steering pump.
NOTE:
In combination with:
124 589 06 21 00 test equipment
140 589 17 63 00 connection fitting
Courtesy of MERCEDES-BENZ USA