Smith & Wesson J Frame Center Pin Glass Bead Stainless Steel Models 36 38 40 42 60 317 351 442 637 638 640 642 649 - 226770000

Smith & Wesson J Frame Cylinder Center Pin - Part #226770000

Factory new OEM stainless steel cylinder center pin with glass bead finish designed for J Frame revolvers. Critical component that secures the cylinder to the crane assembly, ensuring proper alignment and smooth swing-out operation.

Compatible J Frame Models:

• Model 36-9 (.38 Special) - Chiefs Special
• Model 38-3 (.38 Special) - Bodyguard
• Model 40 (.38 Special) - Centennial
• Model 42 (.38 Special) - Centennial Airweight
• Model 42-1 (.38 Special) - Centennial Airweight
• Model 60-12 (.357 Magnum) - Chiefs Special, stainless
• Model 317 (.22 LR rimfire) - Airlite
• Model 351PD (.22 WMR rimfire) - Airlite PD
• Model 442 (.38 Special +P) - Centennial Airweight
• Model 637 (.38 Special +P) - Airweight
• Model 638-2 (.38 Special +P) - Bodyguard Airweight
• Model 640-2 (.357 Magnum) - Centennial, stainless
• Model 642-1 (.38 Special +P) - Airweight Centennial
• Model 649-4 (.357 Magnum) - Bodyguard, stainless

Glass Bead Finish:

The glass bead finish provides a uniform, non-reflective matte surface that resists corrosion and wear. This finish is standard on modern stainless steel Smith & Wesson revolvers and provides a professional, durable appearance.

Caliber Compatibility:

.22 LR (rimfire), .22 WMR (rimfire), .38 Special, .38 Special +P, .357 Magnum

Key Features:

• Factory new OEM component - authentic Smith & Wesson quality
• Stainless steel construction with glass bead finish
• Precision machined for proper cylinder alignment
• Essential for safe cylinder swing-out and lockup
• Direct replacement part - fits specific J Frame models listed above
• Corrosion-resistant matte finish

Function:

The center pin is a critical component that secures the cylinder to the crane (yoke) assembly. It ensures proper cylinder alignment, smooth rotation, and reliable lockup. Replace if worn, damaged, or if experiencing cylinder timing or alignment issues.

Installation:

Gunsmith installation recommended. Requires disassembly of cylinder crane mechanism and proper fitting to ensure correct function.

Need Help Identifying Your Model?

Swing out the cylinder and check behind the yoke on the frame for a model number. Model numbers began in 1957-58. Contact us with your serial number and we can help identify the correct parts.

We specialize in used, new, and new old stock Smith & Wesson double action revolver parts. Contact us for all your S&W part needs!