Description
Product Details
| Seal Kit | 3358964 |
| Brand | CAT |
| Product Type | Hydraulic Cylinder Seal Kit |
| Application / Fitment Status | CAT official catalog identifies this part as an individual seal component, not a complete cylinder seal kit. Treat as a product identity conflict; keep the current title/SKU unchanged pending separate review. |
| CAT Official Catalog Identity | CAT's official catalog identifies 335-8964 as an individual integrated BUR buffer seal for a front suspension cylinder, not a complete hydraulic cylinder seal kit. It is one of several seals required on a hydraulic cylinder. |
| CAT Official Part Details | Official specifications: buffer seal; the page lists length 5.5 in and height 0.2 in, with plastic/nylon material. CAT lists compatible D11R/D11T, AD60, 657G, 651E/657E, R3000H, 988G/988H and multiple articulated-truck models. The page does not identify this component as a complete kit. |
| CAT-Compatible Models | Track-type tractors: D11R, D11T. Underground articulated truck: AD60. Other listed applications include 657G, 651E, 657E, R3000H, 988G and 988H; see CAT source for full compatibility list. |
Source: CAT Parts Store — 3358964. Confirm fitment against the exact machine serial number and cylinder-group part number before ordering.

