Description
Product Details
| Seal Kit | 3367346 |
| Brand | CAT |
| Rod Diameter | 69.85 mm (existing listing; verify with cylinder group) |
| Bore Diameter | 139.7 mm (existing listing; verify with cylinder group) |
| Product Type | Hydraulic Cylinder Seal Kit |
| Application / Fitment Status | Exact cylinder group, cylinder type/position and compatible machine models are not yet confirmed. Verify by machine serial number before ordering. |
| CAT Official Catalog Identity | CAT confirms 336-7346 is a standard-size hydraulic cylinder seal kit. CAT lists compatible wheel dozers 834G and 834H, and wheel loaders 938G, 938F, 938H and 938G II. Fitment is specific to a cylinder-group part number. |
| CAT Official Part Details | CAT-listed components: 167-2207 buffer seal for 70 mm rod (1); 2K-2961 rubber backup ring, 132.73 mm ID (1); 439-2698 U-cup seal, 69.8 mm ID (1); 446-9333 double-lip wiper seal, 67.59 mm ID (1); 4J-4606 plastic ring, 139.70 mm OD (1); 4T-5173 seal for 139.75 mm bore (1); 8T-7020 wear ring, 69.85 mm ID (1); 8T-8376 head seal, 136.88 mm ID (1); 175-7905 O-ring, 132.94 mm ID (1). |
| CAT-Compatible Models | Wheel dozers: 834G, 834H. Wheel loaders: 938G, 938F, 938H, 938G II. |
Source: CAT Parts Store — 3367346. Confirm fitment against the exact machine serial number and cylinder-group part number before ordering.