Model 91 Parts

The Model 91 catalytic is the most popular selling wood stove.  Used as a masonry fireplace insert, or freestanding, this unit easily accepts 21″ logs and heats up to 3200 square feet with an astonishing 10,400-62,745 BTUs per hour. Features include a factory-installed blower, high-efficiency heat exchange, ash removal tray, and oversized glass door with air wash system. Side windows come in standard black. Gold and Pewter side windows can be purchased separately.

We offer the full line of OEM replacement parts currently available for Buck Model 91 wood stoves. 

We may have some discontinued parts still in stock, as well as aftermarket options. If you cannot find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you

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  • Buck 20, 80 & 91 Interam Gasket (MG-91INT) Buck 20, 80 & 91 Interam Gasket (MG-91INT)
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    Buck 20, 80 & 91 Interam Gasket (MG-91INT)

    Replacement interam gasket for Buck woodstoves. Fits the following models: NOTE: This part measures 36 x 2. Buck Woodstoves: Buck 20 Buck 80 Buck 91 Buck part # MG-91INTOEM Buck part May fit other models, please check your owner's manual...
    $24.75
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  • Buck Door Handle Assembly - Outside Latch (PA-91009R)
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    Buck Door Handle Assembly - Outside Latch (PA-91009R)

    Replacement door handle assembly for Buck wood stoves. Fits the following models: NOTES: This handle may not fit all stove models listed. This is the old style handle that latches on the outside of the stove body. If your stove latches on the inside,...
    $40.00
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  • Buck Arched Glass w/Gasket (PG-265191GL) Buck Arched Glass w/Gasket (PG-265191GL)
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    Buck Arched Glass w/Gasket (PG-265191GL)

    Replacement arched glass with gasket for Buck wood stoves. Glass measures 11-13/16" x 17-1/2". Fits the following models: Buck Wood Stoves: Model 26 Model 51 Model 74 Model 80 Model 91 Model 94 Buck part # PG-265191GLOEM Buck part May...
    $133.00
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  • Buck 3-Speed Blower (PE-300714) Buck 3-Speed Blower (PE-300714)

    Buck 3-Speed Blower (PE-300714)

    Replacement Fasco 3-speed blower for Buck wood stoves. This is the complete blower with the housing, motor and squirrel cage/impeller. Snout opening is 3-3/4 x 2-3/4. Please check that snout opening at insertion point, equals the dimensions shown before...
    $373.00
  • Buck Door Handle Assembly - Inside Latch (PA-910096) Buck Door Handle Assembly - Inside Latch (PA-910096)
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    Buck Door Handle Assembly - Inside Latch (PA-910096)

    Replacement door handle assembly for Buck wood stoves. Fits the following models: NOTES: This handle may not fit all stove models listed. This handle features a cast iron latch tab that latches inside the stove body. If your stove latches on the...
    $66.00
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  • Buck 7" Catalyst Thermometer Probe (PO-65PRB) Buck 7" Catalyst Thermometer Probe (PO-65PRB)
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    Buck 7" Catalyst Thermometer Probe (PO-65PRB)

    Replacement 7" catalyst thermometer probe for Buck wood stoves. Fits the following models: Buck Wood Stoves: Model 20 Model 41 Model 50 Model 70 Model 71 Model 80 Model 91 Buck part # PO-65PRBOEM Buck part May fit other models, please...
    $44.50
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  • Buck Spring Door Handle - Black (PO-100150B)
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    Buck Spring Door Handle - Black (PO-100150B)

    Replacement black spring door handle for Buck wood stoves. Fits the following models: Buck Wood Stoves: Carolina I Carolina II Model 18 Model 20 Model 21 Model FS21 Model 24 Model 26 Model 51 Model 74 Model 80 Model 81 Model...
    $12.00
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  • Condar CatGard Combustor Gasket - 31" (1P350)
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    Condar CatGard Combustor Gasket - 31" (1P350)

    Replacement CatGard ™ combustor gasketing. Also, referred to as interam wrap by Condar. This piece of gasket is 1.93" wide and 31" long. Please check your owner's manual for compatibility. When removing your combustor for annual inspection,...
    $10.00
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  • Buck Auto-Off-Manual Switch (PE-RC211RB) Buck Auto-Off-Manual Switch (PE-RC211RB)
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    Buck Auto-Off-Manual Switch (PE-RC211RB)

    Replacement auto-off-manual switch for Buck wood stoves and gas stoves and log sets. Fits the following models: Buck Wood Stoves: Model 20 Model 21 Model 26 Model 74 Model 80 Model 81 Model 85 Model 91 Model 94 Model 261 Buck Gas...
    $12.00
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  • Buck & Brunco Power Cord (PE-400240)
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    Buck & Brunco Power Cord (PE-400240)

    Replacement 8' power cord for Buck wood stoves and Brunco wood furnaces. Fits the following models: Buck Wood Stoves: All models Brunco Wood Furnaces: All models Buck part # PE-400240OEM Buck part  May fit other models, please...
    $16.00
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Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.