Carburetors > Briggs and Stratton > Rebuild Kits

Rebuild Kits

Briggs Diaphragm Kit

Part Number: 520-175


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 795083
  • BRIGGS & STRATTON 495770
  • BRIGGS & STRATTON 5083H
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Briggs Diaphragm Kit
Price:  $1.50

Carb Rebuild Kit

Part Number: 520-516


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 498260
  • BRIGGS & STRATTON 493762
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Carb Rebuild Kit
Price:  $5.78

Float Valve Kit - BRIGGS/293962

Part Number: 525-006


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 293962
  • BRIGGS & STRATTON 297102
  • - Viton-tipped style
  • - Made by an OEM supplier
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Float Valve Kit - BRIGGS/293962
Price:  $4.91

Needle And Seat Kit - BRIGGS/299060

Part Number: 525-030


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 299060
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Needle And Seat Kit - BRIGGS/299060
Price:  $4.86

Float Valve Kit - BRIGGS/394681

Part Number: 525-063


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 394681
  • BRIGGS & STRATTON 299096
  • - Includes viton and steel tipped needle
  • - Made by an OEM supplier
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Float Valve Kit - BRIGGS/394681
Price:  $3.08

BRIGGS & STRATTON/99333 CARBURETOR FLOAT

Part Number: 525-200


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 99333
  • ID: 1 5/16"
  • OD: 2 7/64"
  • Height: 13/16"
  • - 1 5/16"
  • - 2 7/64"
  • - 13/16"
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
BRIGGS & STRATTON/99333 CARBURETOR FLOAT
Price:  $7.39

Float Valve Kit - BRIGGS/398188

Part Number: 525-840


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 398188
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Float Valve Kit - BRIGGS/398188
Price:  $2.75

BRIGGS & STRATTON/299707 CARBURETOR FLOAT

Part Number: 525-899


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 299707
  • ID: 63/64"
  • OD: 1 31/32"
  • Height: 9/16"
  • - 63/64"
  • - 1 31/32"
  • - 9/16"
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
BRIGGS & STRATTON/299707 CARBURETOR FLOAT
Price:  $6.16

Float Valve Kit - BRIGGS/394682

Part Number: 525-901


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 394682
  • - Made by an OEM supplier
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
Float Valve Kit - BRIGGS/394682
Price:  $4.02

BRIGGS & STRATTON/391681 DIAPHRAGM KIT

Part Number: 530-030


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 391681
  • BRIGGS & STRATTON 299636
  • BRIGGS & STRATTON 391643
  • - Convoluted design, same as OEM
  • - Includes spring, washer, nut, rod and installation instructions
    Not compatible with greater than 10% ethanol fuel


  • Available online.
BRIGGS & STRATTON/391681 DIAPHRAGM KIT
Price:  $3.89

BRIGGS & STRATTON/299637 DIAPHRAGM KIT

Part Number: 530-048


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 299637
  • - Convoluted design, same as OEM
  • - Includes spring, washer, nut, rod and installation instructions
    Not compatible with greater than 10% ethanol fuel


  • Available online.
BRIGGS & STRATTON/299637 DIAPHRAGM KIT
Price:  $3.97

BRIGGS & STRATTON/5021H DIAPHRAGM KIT

Part Number: 530-228


Replaces the following OEM Numbers:

  • BRIGGS & STRATTON 5021H
  • BRIGGS & STRATTON 5021D
  • BRIGGS & STRATTON 5021B
  • BRIGGS & STRATTON 5021
  • - Includes diaphragm, spring and cap
  • - Not compatible with greater than 10% ethanol fuel


  • Available online.
BRIGGS & STRATTON/5021H DIAPHRAGM KIT
Price:  $1.94