CR/DX Parts

We carry many available Buck CR/DX Vent - Free or Vented gas log set replacement parts. We have blowers/motors, pilots, regulators, piezo igniters, rheostats, thermodiscs, gas valves, thermocouples, on/off switches, log sets and much more. If you need help locating a part please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.

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  • Buck SIT Regulator - LP (PE-RV20LF90) Buck SIT Regulator - LP (PE-RV20LF90)
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    Buck SIT Regulator - LP (PE-RV20LF90)

    Replacement propane (LP) SIT modulating valve regulator for Buck gas stoves and log sets. Fits the following models: Buck Gas Stoves: Model 30 Model 32 Model 34 Model 36 Model 42 Model 329 Buck Gas Log...
    $22.00
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  • Buck SIT Regulator - NG (PE-RV20LF35) Buck SIT Regulator - NG (PE-RV20LF35)
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    Buck SIT Regulator - NG (PE-RV20LF35)

    Replacement natural gas (NG) SIT modulating valve regulator for Buck gas stoves and log sets. Fits the following models: Buck Gas Stoves: Model 30 Model 32 Model 34 Model 36 Model 42 Model 329 Buck Gas Log...
    $25.00
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  • Buck CR18 Ceramic Designer Log Set (PO-CR18MVLOG) Buck CR18 Ceramic Designer Log Set (PO-CR18MVLOG)
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    Buck CR18 Ceramic Designer Log Set (PO-CR18MVLOG)

    Replacement complete designer ceramic log set for Buck gas stoves. Fits the following models: Buck Gas Stoves: CR18 Buck part # PO-CR18MVLOGOEM Buck part May fit other models, please check your owner's manual for part number compatibility...
    $265.00
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  •  Buck 3/8" Compression Sleeve (PH-606)  Buck 3/8" Compression Sleeve (PH-606)
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    Buck 3/8" Compression Sleeve (PH-606)

    Replacement 3/8" compression sleeve for Buck gas stoves and log sets. Fits the following models: Buck Gas Stoves: Model 34ZC Model 42ZC Model DV1000 Direct Vent Zero Clearance Buck Gas Log Sets: CR/DX Buck part # PH-606OEM Buck part May...
    $3.14
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    Buck CR30 Designer Ceramic Log Set (PO-CR30LOG)

    Replacement complete designer ceramic log set for Buck gas stoves. Fits the following models: Buck Gas Stoves: CR30 Buck part # PO-CR30LOGOEM Buck part May fit other models, please check your owner's manual for part number compatibility.
    $455.00
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  • Buck 3/8" Compression Nut (PH-616) Buck 3/8" Compression Nut (PH-616)
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    Buck 3/8" Compression Nut (PH-616)

    Replacement 3/8" compression nut for Buck gas stoves and log sets. Fits the following models: Buck Gas Stoves: Model 34ZC Model 42ZC Model DV1000 Buck Gas Log Sets: Pioneer 100 CR/DX Buck part # PH-616OEM Buck part May fit other models,...
    $3.62
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  • Buck 3/8" Burner Flex Tube - 6" (PO-T6-06)
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    Buck 3/8" Burner Flex Tube - 6" (PO-T6-06)

    Replacement 6-inch long 3/8" burner flex tube for Buck gas fireplaces and logs sets. Fits following models:Buck Gas Fireplace: DV1000 Buck Gas Log Sets: CR/DX Vent free and Vented Buck part # PO-T6-06OEM Buck part May fit other models,...
    $12.82
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Why Buy Parts from Mountain View Hearth Products?

We’re the world’s largest source for stove, fireplace, grill, and appliance repair parts. Whether you’re fixing a decades-old wood stove or replacing a worn-out control board on a high-end grill, we make it easy to get the right part — fast.

We stock both original manufacturer parts and high-quality alternatives — so you get the same great fit and performance, often with more affordable options to choose from.

Most sellers only carry the basics like blowers and igniters. We go deeper — with brackets, trim, switches, control panels, gaskets, screws, and more. If your unit has it, chances are, we carry it.