Product Description
PLUG
Specifications
Product Overview
| Part Number | 21675000 |
| Product Type | Hydraulic / Breather Plug |
Physical Specifications
| Material | Zinc-plated Steel or Stainless Steel (verify per equipment manual) |
| Thread Type | NPT or Metric (confirm thread size before ordering) |
Compatibility
| Application | Reservoir tanks, pump housings, manifold blocks, accumulator assemblies |
| Compatible Equipment Category | Manual Pallet Jacks |
Frequently Asked Questions
Q: What is SKU 21675000 plug used for on manual pallet jacks?
A: SKU 21675000 is a hydraulic or breather plug used in pallet jack reservoirs, pump housings, or manifold blocks to seal openings, regulate air pressure, or allow system maintenance. Verify plug location and thread size for your equipment model.
Q: What thread size and type is SKU 21675000?
A: Plug thread specification depends on the pallet jack model and component location. Confirm NPT or metric thread type and size before ordering. Using incorrect thread size prevents proper sealing and causes fluid leaks.
Q: When should SKU 21675000 plug be serviced?
A: Inspect the plug for looseness, corrosion, or leakage during regular maintenance. Tighten or replace plugs if fluid weeps around threads or if the plug has become corroded. Replace during fluid changes or system overhauls.
Q: What material is SKU 21675000 made from?
A: Hydraulic plugs are typically made from stainless steel, zinc-plated steel, or brass depending on corrosion environment and application. Verify material specification ensures compatibility with your hydraulic fluid type and storage conditions.
