🧰 P57410 Bell & Gossett Body Gasket
Description:
The Bell & Gossett P57410 Body Gasket is designed to provide a reliable seal for 186863 and 185332 bearing assemblies, preventing leaks and maintaining peak performance in Series 60, 90, 1522, and 1535 Bell & Gossett pumps. Engineered for durability and precision, it’s a trusted replacement for original OEM gaskets.
Dimensions:
⚙️ Key Features
✅ High-Quality Construction – Manufactured to meet OEM specifications for long-lasting performance
✅ Leak-Proof Seal – Prevents water or oil leakage between pump housing components
✅ Universal Fit – Compatible with multiple Bell & Gossett series and bearing assemblies
✅ Direct OEM Replacement – Replaces Bell & Gossett PWH-1-554 gasket
✅ Reliable Under Pressure – Designed for continuous-duty pump applications
🧪 Technical Specifications
| Feature | Description |
|---|
| Brand |
Bell & Gossett |
| Part Number |
P57410 |
| Type |
Body Gasket |
| Outside Diameter (OD) |
5-7/16" |
| Inside Diameter (ID) |
5-1/8" |
| Compatible Bearing Assemblies |
186863, 185332, 185355, 185356, 185357, 185358, 185359, 186865, P10316, P10323, P10324 |
| Compatible Pump Series |
Series 60, 90, 1522, 1535 |
| Material |
Heat- and oil-resistant gasket material |
| Operating Temperature Range |
-40°F to 250°F (typical) |
| Pressure Rating |
Standard hydronic system range |
| Replaces |
PWH-1-554 |
🔧 Compatibility Overview
Fits the Following Pump Lines:
-
Series 90 – 1AA through 2AA (Bronze Fitted, All Bronze, Stainless Steel)
-
Series 60 – MF Series 60 (1" to 2")
-
Series 1522 – 173XX1 through 173X20
-
Series 1535 – 168021 through 168044
⚠️ Common Symptoms Indicating Replacement
-
Visible leaks around the bearing assembly
-
Cracked or brittle gasket material
-
Reduced pressure or inconsistent flow rates
-
Increased noise or vibration in pump operation
❓ Frequently Asked Questions (FAQ)
Q1: 🧩 What does the P57410 gasket do?
➡️ It seals the joint between the bearing assembly and the pump body to prevent leaks and maintain system pressure.
Q2: 🔧 Is this an OEM Bell & Gossett part?
➡️ Yes, this is a genuine OEM replacement part designed for Bell & Gossett pumps.
Q3: ⚙️ Which series of pumps does it fit?
➡️ Compatible with Series 60, 90, 1522, and 1535 models listed above.
Q4: 🧴 What material is it made from?
➡️ It’s made from high-temperature, oil-resistant composite designed for hydronic systems.
🛒 Shopping Tips
✅ Confirm your pump series and bearing assembly model before ordering
✅ Replace gaskets whenever bearing assemblies are serviced or replaced
✅ Keep a spare gasket on hand to minimize downtime
✅ Clean mating surfaces before installation for best results
