Frenkit 745278 Disc Brake Caliper Repair Kit - Front
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Frenkit

Frenkit 745278 Disc Brake Caliper Repair Kit - Front

Brand Frenkit 745278
Position Front
Brake System Sumitomo
Caliper Piston Diameter 45mm
Fits Mitsubishi · 7 vehicles

Caliper repair kit. Restores disc brake caliper function with service parts in one kit.

Sumitomo brake system. Built for compatible caliper service applications.

45mm piston diameter. Sized for the specified caliper piston.

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Front Brake Caliper Repair Kit for Montero

Frenkit 745278 is a disc brake caliper repair kit for Sumitomo brake systems with a 45mm caliper piston diameter. It is built for front brake service on the 2000-2006 Mitsubishi Montero with brake caliper OE No. MR510537 or MR510538.

Key Features

  • Disc brake caliper repair kit for front brake caliper service
  • For Sumitomo brake system applications
  • 45mm caliper piston diameter
  • Direct fitment for 2000-2006 Mitsubishi Montero front calipers with OE No. MR510537 or MR510538
  • Frenkit part number 745278 for catalog and service matching

Application Details

This Frenkit 745278 repair kit is specified for the front brake caliper on the 2000-2006 Mitsubishi Montero. It is matched to Sumitomo brake system calipers with a 45mm piston diameter and the listed OE caliper numbers, making it a focused service part for front brake caliper rebuild work on Montero models in the covered years.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Brake fluid seepage at the caliper
  • Sticking or uneven caliper piston movement
  • Loss of braking consistency from worn caliper seals
  • Front brake service needs on a Mitsubishi Montero with OE caliper numbers MR510537 or MR510538

Installation Notes

Confirm the brake system is Sumitomo and verify the caliper piston diameter is 45mm before service. Match the OE caliper number on the vehicle caliper to MR510537 or MR510538 for correct application on the 2000-2006 Mitsubishi Montero, front. Clean the caliper thoroughly and inspect the piston, bore, and sliding surfaces before reassembly.

Quality Assurance

Frenkit supplies brake service components for caliper repair applications, and part number 745278 is cataloged for the specified Mitsubishi Montero front brake fitment.

Related reading

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006MitsubishiMontero3.8LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2005MitsubishiMontero3.8LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2004MitsubishiMontero3.8LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2003MitsubishiMontero3.8LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2002MitsubishiMontero3.5LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2001MitsubishiMontero3.5LV6Frontwith Brake Caliper OE No. MR510537, MR510538
2000MitsubishiMontero3.5LV6Frontwith Brake Caliper OE No. MR510537, MR510538