Screw spindle pump replaces double fuel pump unit - BT47.20-P-0001-01A

WARNING: This page does not describe the selected car, but rather 42 other vehicles, including the 1999 Mercedes-Benz S600, 1999 Mercedes-Benz S500, 1999 Mercedes-Benz S420, 1999 Mercedes-Benz S320, and 1999 Mercedes-Benz CL600. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 124.008 /028 /029 /088 #I as of 1.8.94, 124.008 /028 /029 /088 #B as of 1.2.95, 124.032 /052 /066 /092 #I as of 1.8.94, 124.032 /052 /066 /092 #B as of 1.2.95, 124.019 /040 /060 /079 #I as of 1.8.94, 124.019 /040 /060 /079 #B as of 1.2.95, 124.022 /042 /062 /082 #I as of 1.8.94, 124.022 /042 /062 /082 #B as of 1.2.95, 124.034 #I as of 1.8.94, 124.034 #B as of 1.2.95, 124.036 #I as of 1.8.94, 124.036 #B as of 1.2.95, 129 (except 129.060 /061 /066) as of 1.10.94, 140 (except 140.1) as of 1.9.94, 202 (except 202.1) as of 1.11.94

STANDARD PRODUCTION BREAKPOINTS/MODIFICATIONS/NEW FEATURES

Model	Prod. plant	Prod. period as of
124.008	I	1.8.94
124.028	I	1.8.94
124.029	I	1.8.94
124.088	I	1.8.94
124.008	B	1.2.95
124.028	B	1.2.95
124.029	B	1.2.95
124.088	B	1.2.95
124.032	I	1.8.94
124.052	I	1.8.94
124.066	I	1.8.94
124.092	I	1.8.94
124.032	B	1.2.95
124.052	B	1.2.95
124.066	B	1.2.95
124.092	B	1.2.95
124.019	I	1.8.94
124.040	I	1.8.94
124.060	I	1.8.94
124.079	I	1.8.94
124.019	B	1.2.95
124.040	B	1.2.95
124.060	B	1.2.95
124.079	B	1.2.95
124.022	I	1.8.94
124.042	I	1.8.94
124.062	I	1.8.94
124.082	I	1.8.94
124.022	B	1.2.95
124.042	B	1.2.95
124.062	B	1.2.95
124.082	B	1.2.95
124.034	I	1.8.94
124.034	B	1.2.95
124.036	I	1.8.94
124.036	B	1.2.95
129.058		1.10.94
129.063		1.10.94
129.067		1.10.94
129.076		1.10.94
140.028		1.9.94
140.032		1.9.94
140.033		1.9.94
140.042		1.9.94
140.043		1.9.94
140.050		1.9.94
140.051		1.9.94
140.063		1.9.94
140.070		1.9.94
140.056		1.9.94
140.057		1.9.94
140.076		1.9.94
202.028		1.11.94
202.018		1.11.94
202.020		1.11.94
202.022		1.11.94
202.023		1.11.94
202.024		1.11.94
202.025		1.11.94
202.078		1.11.94
202.080		1.11.94
202.083		1.11.94

The previous double fuel pump set has been replaced as a phased-in measure by a Pierburg fuel pump (screw spindle pump).

Modifications :

Fuel pump (screw spindle pump)
Steel fuel pipe from fuel pump to fuel filter replaced by fuel hose. Installed with hose clips
Fuel feed pipe no longer bolted on, but inserted and installed with hose clip

Use the hose clips listed in the parts microfiche for attaching the fuel hoses.