Part #53-1080
Replaced by #341241
Gas carrying (rev. a-d) diagram
Part #63-6614
Replaced by #279834
Part #63-6615
Replaced by #279834
Part #63-5013
Replaced by #WP338906
Part #25-7823
Replaced by #WP312967
Part #53-0214
Replaced by #WP660658
Part #LA-1053
Part #53-0143
Replaced by #LA-1053
Part #53-1628
Replaced by #WP31001344
Part #53-0689
Replaced by #WP31001556