Front Crankshaft oil seal 4HTAA4.3-G21 - BPD100S3 - S00004645

Product Title:

Front Crankshaft Oil Seal for BPD100S3 – 4HTAA4.3-G21 Engine – S00004645

Short Description:

OEM front crankshaft oil seal (S00004645) for BPD100S3 with 4HTAA4.3-G21 engine. Designed to prevent oil leakage and maintain engine lubrication integrity.

Full Description:

The S00004645 is a high-performance front oil seal used in BPD100S3 diesel generators powered by the 4HTAA4.3-G21 engine. It fits around the front of the crankshaft to block engine oil from escaping at the timing cover, ensuring the lubrication system remains sealed under pressure and temperature variations. This seal is constructed with high-quality rubber and a reinforced metal frame for long-lasting durability in demanding engine environments.

• Model: S00004645

• Component: Front Crankshaft Oil Seal

• Generator Compatibility: BPD100S3

• Engine Compatibility: 4HTAA4.3-G21

• Function:

  • Prevents engine oil leaks at the front crankshaft exit

  • Ensures stable lubrication and pressure within the engine

  • Protects against dust, debris, and wear

• Material: Heat- and oil-resistant rubber with metal reinforcement

• OEM Reference: S00004645

• Installation: Press-fit; ensure clean crankshaft surface and proper alignment to avoid leakage

Estimated Weight:

Approx. 0.10 – 0.15 kg