Spare part for Caterpillar: New Aftermarket U-Cup Rod Seal (3E4205)
New Aftermarket Seal Shape: Type E
Designed to replace Chevron Packing which Caterpillar no longer uses, These assemblies combine U-Cup Rod Seals with spacers to fill the original Chevron Packing grooves, Both U-Cup Seal Assemblies and Chevron Packing meet the same functional sealing specifications,
Specifications:
PART NUMBER: 3E-4205
Seal Shape : Type E
Inside Diameter : 4,25 in
Inside Diameter : 107,95 mm
Material : URE
Outside Diameter - B (+ 0,002 in, -0,000 in) : 4,75 in
Outside Diameter - B (+ 0,002 in, -0,000 in) : 120,65 mm
Width - A (+ 0,015 in, -0,000 in) : 0,62 in
Width - A (+ 0,015 in, -0,000 in) : 15,72 mm
Cross Section : 0,25 in
Cross Section : 6,35 mm