8N2641 Sleeve for Caterpillar Equipment

The 8N2641 is a straight sleeve used in Caterpillar equipment, including articulated dump trucks, Challenger machines, cold planers and earthmoving compactors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The sleeve is made of steel and has a plain configuration without an inner groove, outer groove or cross holes. The listed dimensions identify the part by its internal diameter, external diameter and overall length; the separate length, width and depth values are also provided below as recorded product dimensions.

Fitment

This sleeve is listed for the following Caterpillar equipment types and models:

• Articulated dump trucks
• Challenger equipment
• Cold planers
• Earthmoving compactors
• Caterpillar D250E
• Caterpillar D250E II
• Caterpillar D300E
• Caterpillar D300E II
• Caterpillar D350E
• Caterpillar D400E
• Caterpillar 65C
• Caterpillar 65D
• Caterpillar PM-465
• Caterpillar 816F

Before installation, compare the machine model and the dimensions of the removed sleeve with the specifications below. The model list includes several equipment series, so the applicable machine configuration should be confirmed against the service parts documentation for the specific unit.

Cross-reference numbers

• 8N2641
• 8N-2641

SKU 8N2641 and the hyphenated designation 8N-2641 identify the same sleeve reference shown in the supplied product data.

Specifications

The part has no internal or external oil groove and no cross-drilled holes according to the supplied specifications. Its basic geometry is defined by the straight sleeve type, steel construction, 1.34-inch inner diameter, 1.73-inch outer diameter and 1.65-inch overall length.