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Marshall Excelsior

Original price $0.00 - Original price $133.78
Original price
$0.00 - $133.78
$0.00 - $133.78
Current price $0.00

Auto Changeover Regulater/Pigtail Kits

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $0.00 - Original price $133.78
Original price
$0.00 - $133.78
$0.00 - $133.78
Current price $0.00
Sold out
Original price $19.52 - Original price $73.83
Original price
$19.52 - $73.83
$19.52 - $73.83
Current price $19.52

3/8" Female Flare Swivel to 3/8" Female Flare Swivel Hoses

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $19.52 - Original price $73.83
Original price
$19.52 - $73.83
$19.52 - $73.83
Current price $19.52
Sold out
Original price $95.59 - Original price $95.59
Original price
$95.59
$95.59 - $95.59
Current price $95.59

Fill Valve 1. 75Acme X. 75 MNPT

Marshall Excelsior
5+ in stock

Marshall Excelsior Double Check Filler Valve. Fill valve for LP gas, 1-3/4in AMCE x 3/4in MNPT, with Cap.

Original price $95.59 - Original price $95.59
Original price
$95.59
$95.59 - $95.59
Current price $95.59
Original price $28.40 - Original price $43.28
Original price
$28.40 - $43.28
$28.40 - $43.28
Current price $28.40

Male POL 7/8 to 1/4" Male Inverted Flare Hoses

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $28.40 - Original price $43.28
Original price
$28.40 - $43.28
$28.40 - $43.28
Current price $28.40
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Original price $52.09 - Original price $52.09
Original price
$52.09
$52.09 - $52.09
Current price $52.09

Hose 48" 1/2 FFS X 3/8 MPT

Marshall Excelsior
5+ in stock

Marshall Products MER611-48PHOSE 48" 1/2 FFS X 3/8MPT

Original price $52.09 - Original price $52.09
Original price
$52.09
$52.09 - $52.09
Current price $52.09
Original price $0.99 - Original price $0.99
Original price $0.99
$0.99
$0.99 - $0.99
Current price $0.99

Replacement POL O-Ring

Marshall Excelsior
5+ in stock

Marshall Products 568-110-01REPLACEMENT POL O-RING

Original price $0.99 - Original price $0.99
Original price $0.99
$0.99
$0.99 - $0.99
Current price $0.99
Original price $6.60 - Original price $6.60
Original price
$6.60
$6.60 - $6.60
Current price $6.60

1-3/4" F ACME Cap Plastic

Marshall Excelsior
5+ in stock

Marshall Excelsior Plastic Cap for Double Check Filler Valve. 1-3/4 inch female plastic cap, Yellow.

Original price $6.60 - Original price $6.60
Original price
$6.60
$6.60 - $6.60
Current price $6.60
Original price $120.98 - Original price $120.98
Original price $120.98
$120.98
$120.98 - $120.98
Current price $120.98

Auto Changeover Hi Capacity Regulator Bulk

Marshall Excelsior
Out of stock

Marshall Excelsior Excela-Flo Automatic Changeover Regulator 253 Series. - The Model MEGR-253 Automatic Changeover Regulator automatically redirect...

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Original price $120.98 - Original price $120.98
Original price $120.98
$120.98
$120.98 - $120.98
Current price $120.98
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Original price $103.29 - Original price $103.29
Original price
$103.29
$103.29 - $103.29
Current price $103.29

High Capacity 2 Stage Regulator 9:00 Vent

Marshall Excelsior
5+ in stock

Marshall Products HC 2 STAGE REG 9:00 VENT HC 2 STAGE REG 9:00 VENT

Original price $103.29 - Original price $103.29
Original price
$103.29
$103.29 - $103.29
Current price $103.29
Original price $16.76 - Original price $16.76
Original price
$16.76
$16.76 - $16.76
Current price $16.76

Fixed Liquid Level Vent Valve

Marshall Excelsior
5+ in stock

Marshall Products FIXED LIQUID LEVEL VENT VALVE FIXED LIQUID LEVEL VENT VALVE

Original price $16.76 - Original price $16.76
Original price
$16.76
$16.76 - $16.76
Current price $16.76
Original price $38.82 - Original price $38.82
Original price
$38.82
$38.82 - $38.82
Current price $38.82

LP Pigtail 15" ACME

Marshall Excelsior
5+ in stock

Marshall Excelsior Thermoplastic Hose. Flexible thermoplastic UL and CGA approved hose. Rated up to 350 psi working pressure with a 400 pound pull ...

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Original price $38.82 - Original price $38.82
Original price
$38.82
$38.82 - $38.82
Current price $38.82
Original price $122.99 - Original price $122.99
Original price $122.99
$122.99
$122.99 - $122.99
Current price $122.99

Stay Longer Propane Adapter Kit

Marshall Excelsior
Out of stock

MARSHALL EXCELSIOR - Stay longer propane kit, Brass tee connection (ME420). 9 GPM excess flow male hard nose pole x female POL x 1in -20 male x 1/4...

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Original price $122.99 - Original price $122.99
Original price $122.99
$122.99
$122.99 - $122.99
Current price $122.99
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Original price $0.00 - Original price $108.69
Original price
$0.00 - $108.69
$0.00 - $108.69
Current price $0.00

Stainless Steel Braided Pigtails

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $0.00 - Original price $108.69
Original price
$0.00 - $108.69
$0.00 - $108.69
Current price $0.00
Sold out
Original price $73.18 - Original price $73.18
Original price
$73.18
$73.18 - $73.18
Current price $73.18

Hose 48" 3/8 FFS X 3/8 MPT

Marshall Excelsior
5+ in stock

Marshall Products MER610-48PHOSE 48" 3/8 FFS X 3/8MPT

Original price $73.18 - Original price $73.18
Original price
$73.18
$73.18 - $73.18
Current price $73.18
Original price $93.55 - Original price $93.55
Original price $93.55
$93.55
$93.55 - $93.55
Current price $93.55

Regulator -291L Packaged Regulator -291LP

Marshall Excelsior
5+ in stock

Marshall Products MEGR-291LPMEGR-291L PACKAGED

Original price $93.55 - Original price $93.55
Original price $93.55
$93.55
$93.55 - $93.55
Current price $93.55
Original price $16.14 - Original price $16.14
Original price
$16.14
$16.14 - $16.14
Current price $16.14

3/8" Flare/POL Adapter

Marshall Excelsior
5+ in stock

Marshall Products ME3533/8" FLARE/POL ADAPTER

Original price $16.14 - Original price $16.14
Original price
$16.14
$16.14 - $16.14
Current price $16.14
Original price $34.21 - Original price $34.21
Original price
$34.21
$34.21 - $34.21
Current price $34.21

Hi. Pres. Regulator Preset 30 PSI

Marshall Excelsior
5+ in stock

Marshall Products MEGR-130-30PHI. PRES. REG PRESET 30PSI

Original price $34.21 - Original price $34.21
Original price
$34.21
$34.21 - $34.21
Current price $34.21
Original price $44.99 - Original price $44.99
Original price $44.99
$44.99
$44.99 - $44.99
Current price $44.99

1/4In Quik Disconnect Valve Kit ME- GMC L-4

Marshall Excelsior
5+ in stock

Marshall Products 1/4IN QD VALVE KIT 1/4IN QD VALVE KIT

Original price $44.99 - Original price $44.99
Original price $44.99
$44.99
$44.99 - $44.99
Current price $44.99
Original price $5.82 - Original price $5.82
Original price
$5.82
$5.82 - $5.82
Current price $5.82

2nd Stage Cover for 291 298 253

Marshall Excelsior
5+ in stock

Marshall Excelsior Accessories - Second Stage Cover for 291, 298 and 253 Series Regulators.

Original price $5.82 - Original price $5.82
Original price
$5.82
$5.82 - $5.82
Current price $5.82
Original price $4.58 - Original price $4.58
Original price
$4.58
$4.58 - $4.58
Current price $4.58

1st Stage Cover For 291 & 298

Marshall Excelsior
5+ in stock

Marshall Excelsior Accessories - First Stage Cover for 291 and 298 Series Regulators.

Original price $4.58 - Original price $4.58
Original price
$4.58
$4.58 - $4.58
Current price $4.58
Original price $156.68 - Original price $156.68
Original price
$156.68
$156.68 - $156.68
Current price $156.68

Auto Changeover Hi Capacity Regulator Package

Marshall Excelsior
5+ in stock

Marshall Excelsior Excela-Flo Automatic Changeover Regulator 253 Series. - The Model MEGR-253 Automatic Changeover Regulator automatically redirect...

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Original price $156.68 - Original price $156.68
Original price
$156.68
$156.68 - $156.68
Current price $156.68
Original price $4.73 - Original price $4.73
Original price
$4.73
$4.73 - $4.73
Current price $4.73

Adapter 1/4Fif X 1/4 MPT

Marshall Excelsior
5+ in stock

MARSHALL EXCELSIOR RV Bulkhead and Adapter - 1/4in Female inverted flare x 1/4in MPT Single Pc Adapter.

Original price $4.73 - Original price $4.73
Original price
$4.73
$4.73 - $4.73
Current price $4.73
Original price $11.24 - Original price $11.24
Original price
$11.24
$11.24 - $11.24
Current price $11.24

Universal Regulator Mounting Bracket

Marshall Excelsior
5+ in stock

MEC Universal L-Mount Regulator Mounting Bracket. L-shaped universal regulator mounting bracket.

Original price $11.24 - Original price $11.24
Original price
$11.24
$11.24 - $11.24
Current price $11.24
Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95

Auto Changeover Regulator Package

Marshall Excelsior
5+ in stock

Marshall Excelsior Excela-Flo Automatic Changeover Regulator 253 Series. - The Model MEGR-253 Automatic Changeover Regulator automatically redirect...

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Original price $146.95 - Original price $146.95
Original price
$146.95
$146.95 - $146.95
Current price $146.95
Original price $30.28 - Original price $30.28
Original price
$30.28
$30.28 - $30.28
Current price $30.28

Single Stage Regulator Bulk

Marshall Excelsior
Out of stock

Marshall Excelsior Low Pressure Single Stage Regulator Megr-230 Series. - The MEGR-230 single-stage regulators are approved for use in small portab...

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Original price $30.28 - Original price $30.28
Original price
$30.28
$30.28 - $30.28
Current price $30.28
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Original price $18.97 - Original price $18.97
Original price
$18.97
$18.97 - $18.97
Current price $18.97

Hard Nose POL Male Fitting

Marshall Excelsior
5+ in stock

Marshall Excelsior Full Flow POL Adapter. The ME318P POL Adapter is machined of solid brass. The 1/4in male pipe fitting fits the inlet of all stan...

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Original price $18.97 - Original price $18.97
Original price
$18.97
$18.97 - $18.97
Current price $18.97
Original price $71.61 - Original price $71.61
Original price
$71.61
$71.61 - $71.61
Current price $71.61

Retro Q POL Adapter

Marshall Excelsior
5+ in stock

MARSHALL EXCELSIOR Type 1 Installation Adapter Fitting - 1-5/16in Male ACME x Male Soft Nose POL (Shutoff device: Quick Closing), Carded. Provides ...

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Original price $71.61 - Original price $71.61
Original price
$71.61
$71.61 - $71.61
Current price $71.61
Original price $199.43 - Original price $199.43
Original price
$199.43
$199.43 - $199.43
Current price $199.43

Flow Long Propane Adapter Kit

Marshall Excelsior
5+ in stock

MARSHALL EXCELSIOR Flow-Longer Propane Kit - The Flow-Longer Propane Kits are designed to connect small, portable appliances, normally fueled by di...

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Original price $199.43 - Original price $199.43
Original price
$199.43
$199.43 - $199.43
Current price $199.43
Original price $92.99 - Original price $92.99
Original price $92.99
$92.99
$92.99 - $92.99
Current price $92.99

Add-A-Tee

Marshall Excelsior
5+ in stock

MARSHALL EXCELSIOR Camping Tee, 1in - 20 Female Inlet x 1in - 20 Male Outlet x 1in - 20 Male Outlet, Carded. Warning: An excess flow valve will not...

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Original price $92.99 - Original price $92.99
Original price $92.99
$92.99
$92.99 - $92.99
Current price $92.99
Original price $12.45 - Original price $12.45
Original price $12.45
$12.45
$12.45 - $12.45
Current price $12.45

1-Stage Regulator Cover

Marshall Excelsior
5+ in stock

Single stage regulator cover MEC

Original price $12.45 - Original price $12.45
Original price $12.45
$12.45
$12.45 - $12.45
Current price $12.45
Original price $86.09 - Original price $86.09
Original price $86.09
$86.09
$86.09 - $86.09
Current price $86.09

Regulator 2 Stage 90Deg.

Marshall Excelsior
5+ in stock

Excela-Flo compact integral 2 stages regulator MEC * 175,000 BTU/Hr Inlet Connection: HN Excess Flow POL. * Type: T...

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Original price $86.09 - Original price $86.09
Original price $86.09
$86.09
$86.09 - $86.09
Current price $86.09
Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59

Marshall Excelsior ME420P - Propane Adapter Fitting Excess Flow

Marshall Excelsior
5+ in stock

End Size2: 1 inch-20 End Type1: Perst-O-Lite (POL) male hard nose End Type 2: Male threads Material: Brass Quantity: Single Features Brass connect...

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Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59
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Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59

Marshall Excelsior ME418P - Propane Adapter Tee

Marshall Excelsior
5+ in stock

1 - 5/16" Male Acme with Quick Closing Poppet x 1 - 5/16" Female Acme x Male 1"-20 - Tee Allows towable RV or cottage owners the ability to connec...

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Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59
Save 13% Save %
Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59

Marshall Excelsior ME413P - Propane Adapter Tee

Marshall Excelsior
5+ in stock

POL x Male 1" - 20 x Male 1" - 20 - Tee The ME413 has a soft nose P.O.L inlet connection with handwheel which fits all standard LP gas cylinder va...

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Original price $136.38
Original price $136.38 - Original price $136.38
Original price $136.38
Current price $118.59
$118.59 - $118.59
Current price $118.59
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Original price $33.52 - Original price $33.52
Original price $33.52
$33.52
$33.52 - $33.52
Current price $33.52

Marshall Excelsior ME475P Adapter #60 Male Pol x 1" Male

Marshall Excelsior
Only 1 left!

Adapts Your LP Grill, Portable Stove Or Any Other High Pressure Gas Appliance To A Full Size LP Cylinder Instead Of The Small Disposable Style ISO...

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Original price $33.52 - Original price $33.52
Original price $33.52
$33.52
$33.52 - $33.52
Current price $33.52
Original price $54.98 - Original price $54.98
Original price $54.98
$54.98
$54.98 - $54.98
Current price $54.98

2-Stage Regulator Low Cap

Marshall Excelsior
5+ in stock

Excela-Flo compact integral 2 stages regulator MEC * 120,000 BTU/HrInlet Connection: ¼" FNPT * Type: Two stages * Ma...

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Original price $54.98 - Original price $54.98
Original price $54.98
$54.98
$54.98 - $54.98
Current price $54.98
Original price $31.47 - Original price $31.47
Original price $31.47
$31.47
$31.47 - $31.47
Current price $31.47

HI-FLOW QCC GAS PIGTAIL 24"

Marshall Excelsior
Out of stock

High flow QCC gas pigtail - 24" MEC * Designed for high pressure RV application

Original price $31.47 - Original price $31.47
Original price $31.47
$31.47
$31.47 - $31.47
Current price $31.47
Sold out
Original price $30.41 - Original price $30.41
Original price
$30.41
$30.41 - $30.41
Current price $30.41

18" Hi-Flow Gas Pigtail

Marshall Excelsior
Out of stock

High flow QCC gas pigtail - 18" MEC * Designed for high pressure RV application

Original price $30.41 - Original price $30.41
Original price
$30.41
$30.41 - $30.41
Current price $30.41
Sold out
Original price $50.70 - Original price $50.70
Original price
$50.70
$50.70 - $50.70
Current price $50.70

15" Hi-Flow Gas Pigtail

Marshall Excelsior
Out of stock

High flow QCC gas pigtail - 15" MEC * Designed for high pressure RV application

Original price $50.70 - Original price $50.70
Original price
$50.70
$50.70 - $50.70
Current price $50.70
Sold out
Original price $29.28 - Original price $29.28
Original price
$29.28
$29.28 - $29.28
Current price $29.28

12" Hi-Flow Gas Pigtail

Marshall Excelsior
Out of stock

High flow QCC gas pigtail - 12" MEC * Designed for high pressure RV application

Original price $29.28 - Original price $29.28
Original price
$29.28
$29.28 - $29.28
Current price $29.28
Sold out
Original price $90.65 - Original price $90.65
Original price $90.65
$90.65
$90.65 - $90.65
Current price $90.65

2 Stage Regulator

Marshall Excelsior
5+ in stock

Excela-Flo compact integral 2 stages regulator MEC * 175,000 BTU/HrInlet Connection: ¼" FNPT * Type: Two stages * Max...

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Original price $90.65 - Original price $90.65
Original price $90.65
$90.65
$90.65 - $90.65
Current price $90.65
Original price $0.00 - Original price $98.93
Original price
$0.00 - $98.93
$0.00 - $98.93
Current price $0.00

Excel-A-Flo 2-Stage Regulators w/6 O'Clock Vent

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $0.00 - Original price $98.93
Original price
$0.00 - $98.93
$0.00 - $98.93
Current price $0.00
Sold out
Original price $28.39 - Original price $44.81
Original price
$28.39 - $44.81
$28.39 - $44.81
Current price $28.39

Excel-A-Flo High Pressure Regulators

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $28.39 - Original price $44.81
Original price
$28.39 - $44.81
$28.39 - $44.81
Current price $28.39
Sold out
Original price $143.61 - Original price $176.14
Original price
$143.61 - $176.14
$143.61 - $176.14
Current price $143.61

Excel-A-Flo Automatic Changeover Regulators

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $143.61 - Original price $176.14
Original price
$143.61 - $176.14
$143.61 - $176.14
Current price $143.61
Sold out
Original price $35.49 - Original price $56.49
Original price
$35.49 - $56.49
$35.49 - $56.49
Current price $35.49

Marshall Type 1 Pigtail Hoses

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $35.49 - Original price $56.49
Original price
$35.49 - $56.49
$35.49 - $56.49
Current price $35.49
Sold out
Original price $176.58 - Original price $256.83
Original price
$176.58 - $256.83
$176.58 - $256.83
Current price $176.58

Stay Longer Propane Kits

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $176.58 - Original price $256.83
Original price
$176.58 - $256.83
$176.58 - $256.83
Current price $176.58
Sold out
Original price $199.43 - Original price $224.21
Original price
$199.43 - $224.21
$199.43 - $224.21
Current price $199.43

Flow Longer Propane Kits

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $199.43 - Original price $224.21
Original price
$199.43 - $224.21
$199.43 - $224.21
Current price $199.43
Sold out
Original price $53.16 - Original price $73.18
Original price
$53.16 - $73.18
$53.16 - $73.18
Current price $53.16

3/8" Female Flare Swivel to 3/8" MNPT Hoses

Marshall Excelsior
Out of stock

By Marshall Excelsior, Starting At

Original price $53.16 - Original price $73.18
Original price
$53.16 - $73.18
$53.16 - $73.18
Current price $53.16
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