ANTO 95-526 Metering Diaphragm Assembly for WA/WT/WY/WZ Series ZAMA & Walbro Carburetors

Overview

Meet ANTO's replacement metering diaphragm assemblies—designed to refresh the critical fuel metering path in a wide range of small-engine carburetors. The 95-526 family is built to integrate with Walbro WA/WT/WY/WZ series, while the A015006 and A015019 variants broaden compatibility across popular ZAMA models. When a diaphragm wears or stiffens, engines can show inconsistent idle, hesitation, or uneven performance. Replacing with a matched ANTO diaphragm helps restore a smoother response and more consistent metering under typical lawn and outdoor equipment duties.

Compatibility at a glance

• The 95-526 diaphragm works with Walbro 95-526-9 95-526-9-8 and WA/WT/WY/WZ series carburetors.
• The A015006 diaphragm is designed for a broad list of ZAMA C1M/C1U/C1S models (C1-M2B, C1S-E1/E2, C1S-H4A/H4B/H4C, C1S-H8, C1S-K1D, C1S-S1/S1A/S1B/S1C, S2/S3 families, and SK variants).
• The A015019 diaphragm covers additional ZAMA models, including C1M-EL35, C1M-FR1/FR1A/FR1B, C1M-W26 family, C1M-W47, C1Q-K73, C1U-K39A/B, C1U-K41A/B, C1U-K54, C1U-K81A.
• Not compatible with fuels greater than 10% ethanol.

What’s included

• 10x 95-526 Metering Diaphragm
• 10x A015019 Metering Diaphragm
• 10x A015006 Metering Diaphragm

Usage notes and potential benefits

These diaphragms are designed to fit seamlessly into compatible carburetors, enabling consistent metering across throttle positions. Replacing worn diaphragms can help restore smooth idling, improved throttle response, and reliable fuel delivery during routine maintenance or seasonal tune-ups. While results vary with engine type and operating conditions, many users notice a more predictable engine feel after installation, especially during startup and warm-up phases.

Quality and packaging

ANT O focuses on precise replacements that align with original parts. The bulk packaging supports ongoing maintenance projects or service for multiple units, making it a practical choice for shops and DIY enthusiasts working on Walbro and ZAMA carburetors. The diaphragms are kept ready for quick replacements, helping you reduce downtime during service.

Installation tips

Before installation, inspect the diaphragm seat for debris and wear. Ensure correct orientation during fitting, and replace any worn or damaged gaskets as needed. Store spare diaphragms in a cool, dry place away from direct sunlight to preserve material integrity.