⚙️ 108-904 Legend Bonnet Nut Assembly – T-550 / T-550A Sillcocks
The 108-904 Legend Bonnet Nut Assembly is a reliable replacement part for T-550 and T-550A frost-free sillcocks. Designed for durability and precise fit, it ensures a secure seal and proper operation of your Legend sillcock.
✅ Key Features
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✅ Direct replacement for all Legend T-550 and T-550A sillcocks
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✅ Ensures secure seal to prevent leaks
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✅ High-quality construction for long-lasting performance
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✅ Easy installation for quick maintenance
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✅ OEM-compatible for reliable operation
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✅ Brand-specific note: This assembly will NOT fit any other brands
🧩 Specifications
| Specification | Detail |
|---|
| Part Number |
108-904 |
| Application |
Bonnet Nut Assembly for T-550/T-550A Sillcocks |
| Compatible Models |
Legend T-550, Legend T-550A |
| Function |
Secures and seals the sillcock bonnet |
| Notes |
Brand-specific; will not fit other brands |
⚠️ Common Symptoms of Replacement Need
Replace the bonnet nut assembly if you notice:
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🔸 Water leaking around the sillcock bonnet
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🔸 Loose or wobbly bonnet
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🔸 Difficulty operating the handle smoothly
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🔸 Corrosion or wear on existing assembly
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🔸 Reduced frost-free protection
❓ FAQ
Q: Will this fit other sillcock brands?
A: ❌ No, it is only compatible with Legend T-550 and T-550A sillcocks. This will NOT fit any other brands.
Q: Can I install this myself?
A: Yes, basic plumbing skills are sufficient. Ensure water supply is off before installation.
Q: Does this include all necessary components for the bonnet?
A: Yes, it is a complete bonnet nut assembly for T-550 and T-550A models.
🛒 Shopping Tips
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✅ Verify your sillcock is a Legend T-550 or T-550A before purchasing.
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✅ Inspect the old bonnet nut for damage or corrosion.
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✅ Keep a wrench or pliers handy for secure installation.
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✅ Consider pairing with a vacuum breaker repair kit for full maintenance.
