Spare part for Caterpillar: New Aftermarket Press-In Wiper Seal (1163387)
New Aftermarket Seal Shape: Type A - Single Lip Wiper
Prevents external contaminants from entering the system, Single-lip (the lip is the projecting rim or edge of the seal) wipers clean the rod as it retracts, Double-lip wipers clean the rod as it retracts and seals oil, eliminating "weeping" (cosmetic leakage), The double-lip wipers are secured in place with a bearing amount, These urethane wipers are metal-encased for added strength, They are often referred to as "canned" wipers (metal-encased) or "J" wipers (the metal often forms a "J" shape when viewed in the cross-section),
Specifications:
PART NUMBER: 116-3387
Seal Shape : Type A - Single Lip Wiper
Inside Diameter : 3,15 in
Inside Diameter : 80,00 mm
Material : URE
Outside Diameter - B : 0,33 in
Outside Diameter - B : 8,35 mm
Width - A (0,02 in) : 3,70 in
Width - A (0,02 in) : 94,02 mm