2010/10/06 Caterpillar

New Water Seals Provide Increased Stability At Higher Temperatures {1100, 1124}

Usage:

793B 1HL

Engine:
All G3500 Engines
Engine:
All 3500 Engines
Engine:
All 3500 Engines

Engine News SEBD9316, 1 December 2002, "New Water Seals Provide Increased Stability At Higher Temperatures". The original article is revised for new part numbers.

Description of Change: The new seals are made of a new material that is more capable of withstanding high temperatures. The new seals are colored orange.

Adaptable To:

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Illustration 1	g00934045
Locations of the water seals (1) 325-1410 Water Seal Assembly (2) 325-1412 Water Seal Assembly (A) Cylinder Head (B) Head Gasket

The new 325-1410 Water Seal Assembly is a direct replacement for the 204-5427 Seal, which is canceled. The new 325-1412 Water Seal Assembly is a direct replacement for the 204-5426 Seal, which is canceled.

Each engine cylinder head requires four 325-1410 Water Seal Assemblies and four 325-1412 Water Seal Assemblies .

The new water seals are effective with all 3500 Diesel and G3500 Engines built beginning on 22January 2010. The new water seals can be used as a replacement for the water seals in all earlier 3500 and G3500 Engines.

Caterpillar Information System:

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