Replaces:
Neapco
1800
1-1/4"
3-1/4"
1-1/2" rd
3-1/2"
1-3/8"
1" x 1-1/8"
3-3/8"
1-9/32" x 1-13/32"
Replaces: 56-1857
1-3/8" – 6 spl
4-1/4"