Arrowhead Brass PK1100 Replacement Hose Bib Stem Assembly
Brand: Arrowhead Brass | SKU: PK1100
Product Overview
The PK1100 is a genuine replacement O-ring-style stem assembly for compatible Arrowhead Brass hose bibs and sillcocks. It replaces the operating stem and one-piece bonnet while allowing the existing valve body to remain in service.
Choose this assembly when the original stem is worn or damaged and a washer-only rebuild is not sufficient. Confirm the fixture model, bonnet style, and 12-point handle connection before ordering.
Key Features
- Complete O-ring-style replacement stem assembly
- One-piece bonnet design
- 12-point handle spline
- Genuine Arrowhead Brass repair part
Common Uses
- Repairing compatible Arrowhead Brass hose bibs
- Servicing sillcocks with an O-ring-style stem
- Replacing a damaged operating stem or bonnet
Technical Specifications
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Part type: Complete stem assembly
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Stem style: O-ring
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Bonnet style: One-piece
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Handle connection: 12-point spline
Compatibility & Installation Notes
Confirm the existing Arrowhead Brass fixture uses the PK1100 O-ring stem and matching bonnet style. Shut off the water supply and relieve pressure before removing the old stem. A similar-looking stem from another fixture family may not seal correctly.
Frequently Asked Questions
Is PK1100 a complete hose bib?
No. It is the replacement stem and bonnet assembly for a compatible existing valve body.
Does it include the handle?
No. Reuse a serviceable compatible handle or order the specified replacement separately.
When should I use a complete stem instead of PK1000?
Use the complete stem when the stem or bonnet is damaged; PK1000 is intended for replaceable washers and hardware.
Why Buy PK1100 From Big Frog Supply?
Big Frog Supply distinguishes complete stem assemblies from small rebuild kits and calls out the bonnet and spline details customers need to verify.
