Elk 6W (Snr 0480001-)

Outer Diameter 95 mm (3.74 inch)
Inner Diameter 27 mm (1.06 inch)
Length 100.5 mm (3.96 inch)
Efficiency 99% 8 micron …
Efficiency Test Std SAE J1985

Outer Diameter 107.7 mm (4.24 inch)
Thread Size 1-14 UN
Length 217 mm (8.54 inch)
Gasket OD 91 mm (3.58 inch)
Gasket ID 80.8 mm (3.18 inch) …
Bowl Thread 3 3/4-10 UN

Outer Diameter 126 mm (4.96 inch)
Inner Diameter 92 mm (3.62 inch)
Length 480 mm (18.90 inch) …
Efficiency Beta 1000 11 micron

Outer Diameter 97 mm (3.82 inch)
Thread Size 1 3/8-12 UN
Length 151.7 mm (5.97 inch)
Gasket OD 70 mm (2.76 inch)
Gasket ID 63 mm (2.48 inch) …
Efficiency Beta 2 4 micron