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Girling Master Cylinder Repair Kit

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Brake and clutch master cylinders should be rebuilt before they fail! Top racing teams rebuild master cylinders at least once each season for best reliability.

These rebuild kits fit either the Girling Master Cylinder with Integral Reservoir (Part No. 3500-Size) or the Girling Remote Reservoir Master Cylinder (Part No. 3502-Size). The bore size is cast into the side of your master cylinder (5/8" may be shown as either 5/8 or 625; 3/4" may be shown as either 3/4 or .75). All sizes are made by Girling-authorized supplier TRW.


  • Dust Boot*
  • Valve Seal
  • Piston Seal
  • Valve Shim
  • Snap Ring
  • Cap Gaskets* for integral reservoir caps
  • Packet of rubber grease

*The .87 size kit does not include a dust boot or a cap gasket.

Note: These rebuild kits fit genuine Girling master cylinders only. They do not fit the lesser-quality clones sold elsewhere. Genuine Girling master cylinders have the name "GIRLING" cast into the side near the bore size.

pdf icon Instructions for Rebuilding Girling Master Cylinders

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.

Condition: New
SKU: 29374

Girling Master Cylinder Repair Kit - 0.62 inch Bore

$21.99In Stock

Condition: New
SKU: 29375

Girling Master Cylinder Repair Kit - 0.70 inch Bore

$22.99In Stock

Condition: New
SKU: 29376

Girling Master Cylinder Repair Kit - 0.75 inch Bore

$22.99In Stock

Condition: New
SKU: 29377

Girling Master Cylinder Repair Kit - 0.87 inch Bore

$33.99In Stock