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NATIONS BEST SOURCE FOR MUD MOTORS PARTS & ACCESSORIES
NATIONS BEST SOURCE FOR MUD MOTORS PARTS & ACCESSORIES
O.E.M. Factory Replacement Parts

O.E.M. Factory Replacement Parts

Find the right O.E.M. parts for the best prices 

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  • High-performance MLS gasket for Briggs Vanguard 25HP–40HP engines used in mud motors
    Save 16% Save %
    $149.00
    $149.00 - $149.00
    $149.00
    $124.99
    $124.99 - $124.99
    $124.99

    (.040)Stock Height MLS Head Gaskets for Briggs Vanguard Mud Motors 25HP–40HP

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    High-performance MLS Head Gaskets designed for Briggs & Stratton Vanguard 25HP–40HP mud motor engines. Fits GatorTail, Go Devil, Mud Buddy &...

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    $149.00
    $149.00 - $149.00
    $149.00
    $124.99
    $124.99 - $124.99
    $124.99
    Save 16% Save %
  • OEM wiring harness for Briggs Vanguard 37HP–40HP EFI mud motor engines
    Save 4% Save %
    $349.00
    $349.00 - $349.00
    $349.00
    $334.49
    $334.49 - $334.49
    $334.49

    OEM Wiring Harness for Briggs Vanguard 37HP–40HP EFI Mud Motor Engines | Mud Motor Central

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Keep your electrical system running flawlessly with this OEM Wiring Harness designed specifically for Briggs & Stratton Vanguard 37HP–40HP EFI ...

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    $349.00
    $349.00 - $349.00
    $349.00
    $334.49
    $334.49 - $334.49
    $334.49
    Save 4% Save %
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    $349.00
    $349.00 - $349.00
    $349.00
    $335.00
    $335.00 - $335.00
    $335.00

    High Pressure Fuel Pump for Briggs & Stratton 37HP–40HP EFI Mud Motor Engines | OEM Factory Replacement

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Keep your mud motor running at peak performance with this OEM Briggs & Stratton high pressure fuel pump. Designed specifically for 37HP and 40...

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    $349.00
    $349.00 - $349.00
    $349.00
    $335.00
    $335.00 - $335.00
    $335.00
    Save 4% Save %
  • Save 1% Save %
    $99.99
    $99.99 - $99.99
    $99.99
    $98.72
    $98.72 - $98.72
    $98.72

    Gator Tail XD Trim switch part

    Gator-tail

    Gator Tail XD Trim switch part

    $99.99
    $99.99 - $99.99
    $99.99
    $98.72
    $98.72 - $98.72
    $98.72
    Save 1% Save %
  • Save 2% Save %
    $455.12
    $455.12 - $455.12
    $455.12
    $446.88
    $446.88 - $446.88
    $446.88

    Briggs & Stratton Big Block Crank shaft

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Briggs & Stratton Big Block Crank shaft fits ALL VANGUARD LINE ENGINES 35hp carbureted -37hp EFI -40hp EFI 

    $455.12
    $455.12 - $455.12
    $455.12
    $446.88
    $446.88 - $446.88
    $446.88
    Save 2% Save %
  • OEM Briggs & Stratton exhaust gasket for 25HP–40HP mud motor engines
    Save 26% Save %
    $9.28
    $9.28 - $9.28
    $9.28
    $6.89
    $6.89 - $6.89
    $6.89

    Briggs & Stratton OEM Exhaust Gasket – Fits 25HP–40HP Mud Motor Engines | Mud Motor Central

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Replace your worn or leaking exhaust gasket with this OEM Briggs & Stratton exhaust gasket, designed for 25HP through 40HP mud motor engines. E...

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    $9.28
    $9.28 - $9.28
    $9.28
    $6.89
    $6.89 - $6.89
    $6.89
    Save 26% Save %
  • Save 12% Save %
    $5.99
    $5.99 - $5.99
    $5.99
    $5.26
    $5.26 - $5.26
    $5.26

    Intake gasket for Briggs & Stratton Big Block Vanguard Engines (CYLINDER HEAD MOUNT)

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    This intake gasket is the gasket that goes on the front of the cylinder head NOT UNDER THE THROTTLE BODY 

    $5.99
    $5.99 - $5.99
    $5.99
    $5.26
    $5.26 - $5.26
    $5.26
    Save 12% Save %
  • Save 8% Save %
    $34.24
    $34.24 - $34.24
    $34.24
    $31.38
    $31.38 - $31.38
    $31.38

    BRIGGS & STRATTON O.E.M. PUSH ROD

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    BRIGGS & STRATTON O.E.M. PUSH ROD FACTORY REPLACEMENT PUSH ROD FOR ALL BRIGGS & STRATTON VANGUARD 40 HP EFI, 37 HP EFI, 35 CARBURETED MUD M...

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    $34.24
    $34.24 - $34.24
    $34.24
    $31.38
    $31.38 - $31.38
    $31.38
    Save 8% Save %
  • Save 4% Save %
    $83.00
    $83.00 - $83.00
    $83.00
    $79.99
    $79.99 - $79.99
    $79.99

    Briggs & Stratton 40HP EFI Connecting Rod (SINGLE CONNECTING ROD)

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    this connecting rod is a direct O.E.M. stock replacement Connecting rod for 40hp EFI marine vangaurd engines. ***DOES NOT FIT 25hp-37hp PISTONS*** 

    $83.00
    $83.00 - $83.00
    $83.00
    $79.99
    $79.99 - $79.99
    $79.99
    Save 4% Save %
  • Save 8% Save %
    $6.50
    $6.50 - $6.50
    $6.50
    $5.95
    $5.95 - $5.95
    $5.95

    BRIGGS & STRATTON O-RING GALLERY

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    BRIGGS & STRATTON O-RING GALLERY FACTORY REPLACEMENT O RING FOR CYLINDER ASSEMBLY. FITS ALL BRIGGS & STRATTON VANGUARD 40 HP EFI, 37 HP EF...

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    $6.50
    $6.50 - $6.50
    $6.50
    $5.95
    $5.95 - $5.95
    $5.95
    Save 8% Save %
  • Factory piston and ring kit for Gatortail, Mudbuddy, Prodrive, Go Devil, and Mud Skipper surface drive kits
    Save 14% Save %
    $189.00
    $189.00 - $189.00
    $189.00
    $162.83
    $162.83 - $162.83
    $162.83

    OEM Piston Assembly with Rings for Briggs Vanguard 40HP Mud Motor Engines | Mud Motor Central

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Restore the heart of your engine with this OEM Piston Assembly with Rings, designed exclusively for the Briggs & Stratton Vanguard 40HP mud mot...

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    $189.00
    $189.00 - $189.00
    $189.00
    $162.83
    $162.83 - $162.83
    $162.83
    Save 14% Save %
  • Save 9% Save %
    $18.99
    $18.99 - $18.99
    $18.99
    $17.22
    $17.22 - $17.22
    $17.22

    Valve Cover Gasket for Briggs & Stratton Vanguard Engines

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Valve Cover Gasket for Briggs & Stratton Vanguard Engines

    $18.99
    $18.99 - $18.99
    $18.99
    $17.22
    $17.22 - $17.22
    $17.22
    Save 9% Save %
  • Save 7% Save %
    $699.00
    $699.00 - $699.00
    $699.00
    $649.99
    $649.99 - $649.99
    $649.99

    BRIGGS EFI CYLINDER BLOCK

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    BRIGGS EFI CYLINDER BLOCK COMPATIBLE FOR 40HP & 37 VANGUARD BRIGGS AND STRATTON 

    $699.00
    $699.00 - $699.00
    $699.00
    $649.99
    $649.99 - $649.99
    $649.99
    Save 7% Save %
  • Save 15% Save %
    $29.99
    $29.99 - $29.99
    $29.99
    $25.39
    $25.39 - $25.39
    $25.39

    Briggs & Stratton Vanguard Big Block Air filter

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    AIR FILTER IS A BRIGGS & STRATTON O.E.M REPLACEMENT FOR THE VANGUARD BIG BLOCK ENGINES.   ***Fits 25hp - 40hp EFI***

    $29.99
    $29.99 - $29.99
    $29.99
    $25.39
    $25.39 - $25.39
    $25.39
    Save 15% Save %
  • OEM Briggs & Stratton starter for 25HP–40HP mud motor engines
    Save 7% Save %
    $249.00
    $249.00 - $249.00
    $249.00
    $231.19
    $231.19 - $231.19
    $231.19

    Briggs & Stratton OEM Starter – Fits 25HP–40HP Mud Motor Engines | Mud Motor Central

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Get your mud motor firing up strong with this OEM Briggs & Stratton electric starter, designed to fit all 25HP through 40HP mud motor engines. ...

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    $249.00
    $249.00 - $249.00
    $249.00
    $231.19
    $231.19 - $231.19
    $231.19
    Save 7% Save %
  • Save 37% Save %
    $7.99
    $7.99 - $7.99
    $7.99
    $5.06
    $5.06 - $5.06
    $5.06

    Briggs & Stratton Vangaurd Big Block Intake gasket (bottom of throttle body)

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Briggs & Stratton Vangaurd Big Block Intake gasket ***bottom of throttle body***

    $7.99
    $7.99 - $7.99
    $7.99
    $5.06
    $5.06 - $5.06
    $5.06
    Save 37% Save %
  • Save 6% Save %
    $635.00
    $635.00 - $635.00
    $635.00
    $599.00
    $599.00 - $599.00
    $599.00

    BRIGGS O.E.M. HEADS

    Briggs Vanguard Big Block Engines (25hp - 40hp)

     IMPROVED BRIGGS O.E.M. HEADS MORE EFFICIENT AND COOLING UP TO 60 DEGREES. HAS A 3 ANGLE VALVE JOB TO INCREASE FLOW. 

    $635.00
    $635.00 - $635.00
    $635.00
    $599.00
    $599.00 - $599.00
    $599.00
    Save 6% Save %
  • Save 29% Save %
    $2,800.00
    $2,800.00 - $2,800.00
    $2,800.00
    $1,984.33
    $1,984.33 - $1,984.33
    $1,984.33

    BRIGGS EFI CYLINDER FULLY ASSEMBLED SHORT BLOCK

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    BRIGGS EFI CYLINDER FULLY ASSEMBLED SHORT BLOCK  INCLUDES:  CRANK SHAFT CRANK CASE COVER STOCK RODS & PISTONS STOCK CAM  VALVE TAPPETS  Include...

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    $2,800.00
    $2,800.00 - $2,800.00
    $2,800.00
    $1,984.33
    $1,984.33 - $1,984.33
    $1,984.33
    Save 29% Save %
  • Save 19% Save %
    $24.78
    $24.78 - $24.78
    $24.78
    $20.12
    $20.12 - $20.12
    $20.12

    Briggs & Stratton OIL SEAL

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Briggs & Stratton OIL SEAL. This seal is the same for the crankcase cover or the main block.

    $24.78
    $24.78 - $24.78
    $24.78
    $20.12
    $20.12 - $20.12
    $20.12
    Save 19% Save %
  • Save 23% Save %
    $19.99
    $19.99 - $19.99
    $19.99
    $15.49
    $15.49 - $15.49
    $15.49

    Briggs & Stratton Big Block oil filter

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    OIL FILTER FITS ALL BRIGGS & STRATTON BIG BLOCK VANGUARD ENGINES  ***Fits 25hp - 40 Hp EFI***

    $19.99
    $19.99 - $19.99
    $19.99
    $15.49
    $15.49 - $15.49
    $15.49
    Save 23% Save %
  • Save 20% Save %
    $9.99
    $9.99 - $9.99
    $9.99
    $8.02
    $8.02 - $8.02
    $8.02

    Briggs & Stratton Air Cleaner Gasket

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Briggs & Stratton Air Cleaner Gasket

    $9.99
    $9.99 - $9.99
    $9.99
    $8.02
    $8.02 - $8.02
    $8.02
    Save 20% Save %
  • Save 4% Save %
    $31.19
    $31.19 - $31.19
    $31.19
    $29.99
    $29.99 - $29.99
    $29.99

    OEM Replacement Piston pin (25hp-40hp) Mud Motors

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Compatible with all mud motors (gatortail, mudbuddy, go-devil, prodrive, boss drive, copperhead, mudwalker) Factory O.E.M. replacement piston pins ...

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    $31.19
    $31.19 - $31.19
    $31.19
    $29.99
    $29.99 - $29.99
    $29.99
    Save 4% Save %
  • Save 15% Save %
    $229.49
    $229.49 - $229.49
    $229.49
    $195.67
    $195.67 - $195.67
    $195.67

    OEM Engine Gasket Set (25Hp - 40hp)

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    OEM Complete Engine Gasket Set 2 Rocker cover gaskets 2 Intake gaskets ( Cylinder head side ) 2 Exhaust gaskets 2 Cylinder head gaskets  1 Air clea...

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    $229.49
    $229.49 - $229.49
    $229.49
    $195.67
    $195.67 - $195.67
    $195.67
    Save 15% Save %
  • Save 8% Save %
    $16.99
    $16.99 - $16.99
    $16.99
    $15.59
    $15.59 - $15.59
    $15.59

    Vanguard synthetic oil 15w-50 ( SOLD PER QT)

    Briggs Vanguard Big Block Engines (25hp - 40hp)

    Used for all vanguard big block engines. Vanguard full synthetic SAE 15w-50 Engine requires 2.5 Quarts 

    $16.99
    $16.99 - $16.99
    $16.99
    $15.59
    $15.59 - $15.59
    $15.59
    Save 8% Save %

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