The catalytic converters might look fine from the outside, but it's what's inside that matters most to us. The ceramic inserts were in very poor condition. The photos show that they are clogged and damaged, which prevented them from functioning properly. The process of regenerating catalytic converters in the 1996 Mercedes SL600 Coupe 6.0 V12 involves several steps, which we describe below:

1.Preparing the catalytic converter for the removal of the old, worn-out ceramic insert.

2.Removal of the damaged insert.

3.Fitting new RFC metal inserts EURO 2 and EURO 4 with a density of 400 cpsi and a length of 100 mm, and welding them into the original housing.

4.Welding the housing and preparing the catalytic converter for shipment.

If your 1996 Mercedes SL600 Coupe 6.0 V12 requires catalytic converter regeneration, contact us to learn about the benefits of replacing worn and damaged ceramic inserts with new, more durable RFC metal inserts. Catalytic converter regeneration is not only a key element of vehicle service but also a way to protect the environment and maintain the efficiency and value of your car.

Identical catalytic converters are also found in the following models:

• MERCEDES-BENZ S-CLASS 600 SEC/S600 COUPE/CL 600/SL600, C140 5.5/6.0 394HP, M 120.980, M120.982, 1992-1998
• MERCEDES-BENZ S-CLASS 600 SE, SEL W140 5.5/6.0 408HP, M 120.980, 1991-1992.
  
  

Features of the catalytic converter insert for Mercedes SL600:

• Constant temperature resistance of 950 °C.
• Temporary temperature resistance of 1100 °C.
• The characteristic shape that perfectly fits the original catalytic converter housing.
• Metal insert compatible with gasoline engines and LPG installations.
• Manufacturer's warranty: 12 months or 50,000 km.

Catalysts used during regeneration:

• 2x RFC EURO 4 insert - 400 cpsi

https://kat-eko.com/en/catalyst-inserts/463-2902-rfc-mercedes-universal-catalytic-conventer-core-sl600.html#/37-insert_length-100_mm/57-euro_standard-euro_4/63-capacity_cpsi-400

• 4x RFC EURO 2 insert - 400 cpsi

https://kat-eko.com/en/catalyst-inserts/463-2901-rfc-mercedes-universal-catalytic-conventer-core-sl600.html#/37-insert_length-100_mm/55-euro_standard-euro_2/63-capacity_cpsi-400

OE original numbers:

• 1294902314
• 1294902214
• 1294907219
• 1294907119