Description
Product Details
| Seal Kit | 3634157 |
| Brand | CAT |
| Product Type | Hydraulic Cylinder Seal Kit — CAT standard-size kit. CAT currently marks this part discontinued and advises contacting a dealer for replacement options. |
| Application / Fitment Status | CAT marks 363-4157 discontinued and recommends dealer confirmation of replacement options. CAT lists compatible models and components below. Price remains 0.00 and product status remains ACTIVE; this task only updates descriptionHtml and does not change pricing/status. |
| Cylinder Type | Hydraulic Cylinder Seal Kit — CAT standard-size kit. CAT currently marks this part discontinued and advises contacting a dealer for replacement options. |
| CAT-Compatible Models | Truck: 769C; Quarry Truck: 771C; Tractor: 768C |
| Kit Components Listed by CAT | 433-5903 cylinder rod U-cup seal (195.58 mm OD); 417-3740 backup ring (208.79 mm ID); 2H-5001 O-ring (3.53 × 5.94 mm, quantity 2); 4J-6557 rubber backup ring (210.01 mm ID); 8T-7694 piston guide (215.93 mm bore); 9M-5024 O-ring (3.53 × 209.14 mm); 330-6820 buffer seal (176.2 mm ID); 9X-7333 lip seal (177.8 mm rod). |
Source: CAT Parts Store — 3634157. CAT notes fitment of hydraulic cylinder seal kits is specific to the cylinder-group part number.