Valu-Jack Seal Kit for KD-5500 Manual Pallet Jacks
VJ 493
Guaranteed Fit. If it doesn’t fit equipment that matches the listing on this page, we’ll exchange or refund it: no restocking fee, return shipping on us. How it works
Not sure it fits? Check it with us before you buy. Once we confirm the fit in writing, it’s guaranteed for your machine.
Couldn't load pickup availability
- Expert support & fitment help
- 30-day returns
- Fast Shipping
Compatibility
|
Make |
|
|---|---|
|
Model |
|
Visit our diagram page for part references to popular models
Product Description
Valu-Jack VJ 493 seal kit engineered for hydraulic pump maintenance on KD-5500 manual pallet jacks. Manufactured to SAE J200 standards with NBR material. Rated for hydraulic systems up to 3000 PSI and compatible with 1.125–1.375 inch bore diameters.
Compatibility: Fits pallet jacks made by Valu-Jack, model KD5500. SKU: VJ 493
Specifications
Part Numbers & Compatibility
| Make | Valu-Jack |
| Model | KD-5500 |
| Manufacturer Part Number | VJ 493 |
| Brand Part Number | VJ 493 |
| Compatible Equipment | Valu-Jack KD-5500 manual pallet jack hydraulic pump |
Performance Specifications
| Operating Fluid | Mineral-based hydraulic oil meeting ISO VG 32–46 specification |
Additional Specifications
| Seal Material | Nitrile rubber (NBR) for hydraulic fluid compatibility |
| Maximum System Pressure | Rated for hydraulic systems up to 3000 PSI |
| Seal Hardness | Nitrile rubber, Shore A55–70 durometer per ASTM D2240 |
| Service Life | Designed for 20,000 pump cycles at rated system pressure |
| Manufacturing Standards | Manufactured to SAE J200 standards |
Frequently Asked Questions
Q: Which models is the VJ 493 compatible with?
A: The VJ 493 is compatible with Valu-Jack KD-5500 manual pallet jack hydraulic pump units. Confirm your equipment matches the KD-5500 model before purchasing.
Q: What material and durability features does the VJ 493 offer?
A: The VJ 493 is manufactured from nitrile rubber (NBR) to SAE J200 standards. It provides excellent compatibility with mineral hydraulic fluids and superior durability in high-pressure environments.
Q: What fluid types are suitable for the VJ 493 seals?
A: The VJ 493 seals are designed for use with mineral hydraulic fluids. Avoid using synthetic fluids or non-standard hydraulic media, as they may compromise NBR material compatibility.
Q: How should I replace the VJ 493?
A: Replace the VJ 493 when leakage occurs or pressure drops. Ensure you have the correct part number and confirm compatibility with your Valu-Jack KD-5500 model before installation.