Product Description
| Model Num | Application | Cylinder | Serial Num | Bore | Rod | Code |
| 621D | LOADER BUCKET (XR) | 87366695 | JEE0135501- | 5 | 3 | P-UB-10 |
| 621D | LOADER BUCKET (Z-BAR) | 87366688 | JEE0135501- | 5 | 3 | P-UB-10 |
| 621E | LOADER BUCKET (XT) | 87442555 | - | 4.5 | 2.5 | P-UB-10 |
| 621E | LOADER LIFT | 87577649 | - | 4.75 | 2.5 | P-UB-10 |
| 621F | LOADER TILT (XT/TC) | 87442555 | - | 4.5 | 2.5 | P-UB-10 |
| D11T | LIFT | 2520471 | AMA1-; GEB1-; JEL1-; 8PP1-; 8RP1- | 7 | 4 | - |
Frequently Asked Questions
Q: What equipment models does the JIC-87434293 seal kit fit?
A: The JIC-87434293 (SK-P-UB-10-3x5) seal kit is designed for multiple loader models including 621D, 621E, 621F, and D11T. It fits loader bucket and lift cylinders across XR, Z-BAR, and XT configurations.
Q: What are the bore and rod dimensions for JIC-87434293?
A: This seal kit has a 5 inch bore and 3 inch rod for most loader bucket applications. The 621E XT model uses a 4.5 inch bore with 2.5 inch rod. The D11T lift cylinder requires a 7 inch bore with 4 inch rod.
Q: Which cylinders is JIC-87434293 compatible with?
A: Compatible cylinders include 87366695 and 87366688 for 621D, cylinder 87442555 for 621E XT, cylinder 87577649 for 621E lift, and cylinder 2520471 for D11T lift with multiple serial prefixes (AMA1-, GEB1-, JEL1-, 8PP1-, 8RP1-).
Q: What is the code designation for this seal kit?
A: The code designation is P-UB-10, which identifies this as a bucket seal kit for Caterpillar and similar heavy equipment manufacturers.
Q: Is JIC-87434293 suitable for different loader applications?
A: Yes, this seal kit works across bucket (XR and Z-BAR styles), lift, and tilt applications. Each application requires verification of bore and rod dimensions to ensure proper fitment before ordering.