Seal-buffer 1709843 for Caterpillar

The 1709843 seal-buffer is a sealing component for Caterpillar equipment and engines. It is listed for Caterpillar engine models and machine applications using the 3046, 3054, 3054C, 3054E, 3056E, 3064, 3066, 3116, C4.2, and C4.4 engine series. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part belongs to the seals category and is identified as a seal-buffer. The supplied application data identifies Caterpillar as the equipment manufacturer; it does not specify a particular machine type, assembly position, installation quantity, or seal material.

Fitment

• Caterpillar 3046
• Caterpillar 3054
• Caterpillar 3054C
• Caterpillar 3054E
• Caterpillar 3056E
• Caterpillar 3064
• Caterpillar 3066
• Caterpillar 3116
• Caterpillar C4.2
• Caterpillar C4.4

The listed fitment covers the specified Caterpillar engine and machine applications associated with these models. Compatibility should be checked against the equipment model and the part number installed on the unit before assembly.

Cross-reference numbers

Numbers 1709843 and 170-9843 identify the same seal-buffer reference in unformatted and hyphenated notation. No additional supplier cross-reference numbers are specified in the available product data.

Specifications

The available specifications provide the overall listed dimensions and weight only. Material, hardness, operating temperature range, sealing medium, internal diameter, outer diameter, groove dimensions, and installation position are not specified for this part.