Weber 62183 manifold Silver B natural gas 270 degree

Replacement manifold for Silver B natural gas grills

This Weber 62183 manifold replaces the original gas-distribution assembly on Genesis Silver B natural-gas models produced between 2000 and 2003. It fits 21 listed model variations including permanent-mount and cast-iron-grate versions.

270-degree valve sweep for precise burner control

The manifold uses a larger 270-degree valve rotation instead of a standard quarter-turn, giving finer adjustment across the full burner range. Part number WEB62183 is stamped on the body for quick verification against the grill's service diagram.

Consistent gas flow during extended cooking sessions

The brass valve body and silver-finished manifold maintain steady pressure when all burners run at high output for long periods. The wider valve sweep reduces the chance of sudden flame drop-off that can occur with shorter-throw valves under sustained demand.