Hinge Pin for Harvia Wood Heaters

If you need a replacement hinge pin for a Harvia wood heater, follow this guide to find the correct part:

Product ID: ZKIP-50

1. Identify Your Harvia Model

Harvia wood heaters (e.g., Harvia M3, Pro 20, Legend) have different hinge designs. Locate:

• Model number (on the backplate or manual)

• Door type (standard or heavy-duty)

2. Hinge Pin Specifications

• Diameter: Typically 6mm, 8mm, or 10mm (measure old pin)

• Length: Usually 50–100mm (depends on door thickness)

• Material: Heat-resistant steel or stainless steel

3. Where to Buy Replacement Pins

Option A: Harvia OEM Parts

• Official Source:
  Harvia Parts Store (search by model number)

• Common Part Numbers:

  • Harvia M3: P/N 7900.XX (check manual)

  • Pro 20: P/N 8000.XX

Option B: Universal Hinge Pins

If OEM isn’t available:

• Search terms:

  • "6mm stove hinge pin" (adjust size as needed)

  • "Wood stove door pivot rod"

• Retailers:

  • Amazon, eBay

  • Stove parts suppliers (e.g., Woodman’s Parts Plus)

Option C: Local Hardware Solutions

1. Hardware Store:

   • Buy a stainless steel dowel pin or shoulder bolt (cut to length).

2. Machine Shop:

   • Can fabricate a custom pin from heat-resistant steel.

4. Installation Tips

1. Remove the old pin:

   • Tap it out with a brass punch (to avoid damaging threads).

2. Lubricate the new pin:

   • Use high-temperature anti-seize compound (e.g., Permatex 80078).

3. Secure the pin:

   • Some models use retaining clips or cotter pins to prevent slipping.

5. DIY Fixes (Temporary)

• Stainless steel bolt: Match the diameter, grind the head smooth.

• Ream and sleeve: If hinge holes are worn, insert a bronze bushing.

6. Safety Check

• Ensure the door closes tightly after replacement to prevent smoke leaks.

• Test with a dollar bill (should resist pulling when closed).

Need help identifying your model? Post:

• A photo of the hinge area

• The stove’s nameplate info

I’ll help track down the exact part! 🔧