Seal 2725437 for Caterpillar Equipment

Seal 2725437, also identified as 272-5437, is a sealing component used in Caterpillar off-road dump trucks, wheeled tractor-scrapers, and wheel loaders. The part is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The seal is listed for the following Caterpillar equipment models and machine series:

• Off-road dump trucks: 773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777B, 777C, 777D, 777G, 793D, 793F.
• Wheeled tractor-scrapers: 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627E, 627F, 627G, 657E, 657G.
• Wheel loaders: 980H.

Fitment should be verified against the equipment model, serial number, and the part number installed on the machine before ordering or installation. The listed applications cover several Caterpillar machine types, including articulated and rigid off-road dump trucks, wheeled tractor-scrapers, and the 980H wheel loader.

For the dump truck applications, the listed models include the 773, 775, 777, and 793 machine series. The 773G and 775G applications include LRC and OEM versions where specified in the reference data. The 777 series applications include the B, C, D, and G versions, while the 793 series includes the D and F versions.

For Caterpillar wheeled tractor-scrapers, the listed applications include the 621, 623, 627, and 657 series. The 621 series includes B, E, F, and G versions; the 623 series includes B, E, F, and G versions; the 627 series includes E, F, and G versions; and the 657 series includes E and G versions.

Cross-reference numbers

• Caterpillar part number: 272-5437.
• Product SKU: 2725437.

Part number 2725437 and the hyphenated number 272-5437 refer to the same seal designation in the supplied product data.

Specifications

The dimensional data above includes the seal measurements and the separately listed length, width, depth, and weight values supplied for the product. The seal length and inner diameter are stated as component dimensions; the 15.6 cm, 2.9 cm, and 15.6 cm values are retained under their original listed dimension labels.