Product Description
Caterpillar CT 1009128 lift cylinder seal kit—engineered for Caterpillar electric lift trucks and backhoe loader cylinders. Compatible with a range of Caterpillar models, this kit includes polyurethane and nitrile hydraulic seals for cylinders with a 3.25-inch bore and 1.875-inch rod, rated up to 3000 PSI, and directly replaces OEM part 1009128, as well as cross-referenced 218-6824 and 1428962. Designed for high wear resistance per Caterpillar hydraulic specifications.
Specifications
Hydraulic
| Pressure Rating (Maximum) | 3000 PSI |
Material & Construction
| Seal Material Specification | Polyurethane and Nitrile with PTFE backup rings |
| Seal Hardness | 90 Shore A |
Part Numbers
| Manufacturer Part Number | CT 1009128 |
| OEM Part Number | 1009128 |
| Cross-Reference Part Numbers | Replaces Caterpillar 1009128, compatible with 218-6824, equivalent to 1428962 |
| Superseded Part Numbers | 218-6824, 1428962 |
| Fits OEM Cylinder Numbers | 6E0103, 9T0415 |
| Compatible Caterpillar Models | 236B, 246B, 246C, 252B, 256C, 262B, Caterpillar 428 (all serial numbers 6TC00001 and up) |
Frequently Asked Questions
Q: What does the CT 1009128 seal kit contain?
A: The CT 1009128 is a lift cylinder seal kit that includes polyurethane and nitrile hydraulic seals engineered for Caterpillar electric lift truck and backhoe loader cylinders.
Q: What are the specifications and pressure rating for the CT 1009128?
A: This kit is designed for cylinders with a 3.25-inch bore and 1.875-inch rod, rated up to 3000 PSI, and meets Caterpillar hydraulic specifications for high wear resistance.
Q: Which Caterpillar models and cylinders are compatible with the CT 1009128?
A: The kit is compatible with Caterpillar models 236B and 246, and fits OEM cylinder numbers 6E0103 and 9T0415. Verify your specific cylinder model before ordering.
Q: What are the cross-reference part numbers for the CT 1009128?
A: This kit directly replaces OEM part 1009128 and is compatible with cross-referenced part numbers 218-6824 and 1428962. All three numbers reference the same seal kit.
Q: What materials are used in the CT 1009128 seal kit?
A: The kit uses polyurethane and nitrile seals specifically engineered for Caterpillar hydraulic cylinders. These materials provide high wear resistance and durability in lift truck applications.
Q: What does the CT 1009128 replace?
A: This seal kit directly replaces Caterpillar OEM part 1009128 and supersedes the earlier part numbers 218-6824 and 1428962 for lift cylinder sealing.