Isuzu 4LE Front Seal crank This pulley is 3 7/8

This pulley is 3 7/8 in diameter

Designed for Isuzu 4LE engine-powered PowerTech Generators 3/8" barbed fittings for secure hose connections

The measurement should be 2 3/8 inches on center

leak-free seal

Whether you’re replacing a worn belt or performing preventative maintenance

Isuzu 4LE Front Seal crank This pulley is 3 7/8The Isuzu 4LE Front Seal is a critical engine sealing component designed to prevent oil leaks at the front of the crankshaft on Isuzu 4LE series diesel engines. This seal maintains proper oil containment while allowing smooth crankshaft rotation, helping protect internal engine components from oil loss, contamination, and premature wear. Manufactured to meet or exceed OEM specifications, this front seal is constructed from durable materials designed