Radial Shaft Oil Seal for Clark Pallet Jack
CL 123486
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Compatibility
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Product Description
Clark CL 123486 is a radial shaft oil seal for electric lift truck applications. Manufactured from Nitrile (NBR) with a spring-loaded lip design, this seal provides a 3.000 inch outer diameter and 2.125 inch inner diameter, suitable for transmissions operating up to 4 psi. No cross-reference part numbers are currently available.
Compatibility: Fits pallet jacks made by Clark, model PMX 45. Alternate model: PMX45. SKU: CL 123486
Specifications
Hydraulic/Pneumatic
| Maximum Pressure | 4 psi |
Dimensions
| Outer Diameter | 3.000 inch |
| Inner Diameter | 2.125 inch |
Material & Construction
| Seal Material | Nitrile rubber (NBR) |
| Spring Material | Carbon steel |
Part Numbers
| Direct Replacement Part Number | CL 123486 |
| Manufacturer Part Number | 123486 |
| Compatible Equipment | Clark PMX 45 electric pallet jacks |
Frequently Asked Questions
Q: What is the CL 123486 radial shaft oil seal used for?
A: The CL 123486 is a radial shaft oil seal designed for electric lift truck transmissions. It features a spring-loaded lip design that maintains contact with the rotating shaft to prevent fluid leakage in low-pressure applications operating up to 4 psi.
Q: What material is the CL 123486 seal made from and what is its pressure rating?
A: The CL 123486 is manufactured from Nitrile rubber (NBR) with a carbon steel spring. The maximum operating pressure is 4 psi, making it suitable for transmission applications in Clark electric pallet jacks.
Q: What are the dimensions of the CL 123486?
A: The CL 123486 has an outer diameter of 3.000 inches and an inner diameter of 2.125 inches. Verify these dimensions match your equipment before ordering.
Q: Which Clark pallet jack models does the CL 123486 fit?
A: The CL 123486 is compatible with Clark model PMX 45 electric pallet jacks. The alternate model designation is PMX45.
Q: When should the CL 123486 seal be replaced?
A: Replace the CL 123486 if you notice fluid leakage around the shaft area, discoloration, cracking, or if the spring-loaded lip shows wear. Nitrile seals typically last 2 to 4 years under normal duty, but harsh environments accelerate wear.