Prier M-123-4090 8-Inch Stem for 4-Inch Old-Style 400 Hydrant
Brand: Prier | SKU: M-123-4090
Product Overview
Repair a compatible original-style Mansfield 400 hydrant with M-123-4090. The replacement stem measures 8 inches overall for a 4-inch nominal hydrant. Match the installed 2006–April 2013 design before choosing a replacement.
Key Features
- 8-inch overall replacement stem length.
- Fits the matching 4-inch original-style 400 hydrant.
- Generation-specific repair assembly.
Common Uses
Replacing a damaged or worn stem in an existing matching Mansfield-style wall hydrant.
Technical Specifications
- Part: M-123-4090
- Type: Replacement stem assembly
- Series: Original-style Mansfield 400
- Manufacturing period: 2006–April 2013
- Nominal hydrant length: 4 inches
- Stem overall length: 8 inches
Dimensions
Nominal hydrant length: 4 inches
Stem overall length: 8 inches
Compatibility & Installation Notes
Identify the installed hydrant series and design generation, then compare the complete stem measurement. Nominal hydrant length is not stem overall length. Shut off the water supply before removal, inspect adjoining seals and follow the correct parts diagram.
Frequently Asked Questions
How long is the replacement stem?
M-123-4090 measures 8 inches overall and fits the matching 4-inch nominal 400 hydrant.
Does it fit current hydrants?
It is listed for the original-style 400 design manufactured 2006–April 2013. Do not assume fit on current or other series.
What should I check before ordering?
Match the installed series, generation and full stem measurement rather than the appearance of the handle or nominal wall length alone.
Why Buy from Big Frog Supply?
Choose M-123-4090 by its 8-inch overall stem length and 4-inch original-style 400 fit. Keeping the 2006–April 2013 generation separate helps you avoid ordering a stem for a different hydrant design with similar dimensions.
