HomeEngine > Valve Train ComponentsSKF TBT54003 Engine Timing Belt Tensioner
Part #: TBT54003

SKF TBT54003 Engine Timing Belt Tensioner

⚙️ 34 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Mazda, and Mercury, Contour, Cougar, Escape, Escort, Focus, Mystique, and Tribute
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Reliable Engine Timing Belt Tensioner for Ford, Mazda, and Mercury

The SKF TBT54003 engine timing belt tensioner is designed to maintain optimal tension in the timing belt system of select Ford, Mazda, and Mercury vehicles. Engineered with precise dimensions, this tensioner supports smooth engine operation and helps prevent timing belt slippage or failure.

  • Inside diameter: 0.315 inches for accurate fitment
  • Width: 1.142 inches ensuring proper belt alignment
  • Outside diameter: 2.362 inches for compatibility with specified engine configurations
  • Compatible with Ford Contour, Cougar, Escape, Escort, Focus, Mercury Mystique, and Tribute models
  • Durable construction by SKF, a trusted name in automotive components

Technical Details and Product Specifications

The SKF TBT54003 engine timing belt tensioner features a compact design with an inside diameter of 0.315 inches, a width of 1.142 inches, and an outside diameter of 2.362 inches. These precise measurements ensure the tensioner fits securely within the valve train assembly, maintaining consistent tension on the timing belt. Proper tension is critical to prevent belt slippage, reduce wear, and maintain engine timing accuracy. This tensioner is engineered to meet the specifications required by Ford, Mazda, and Mercury vehicles, including models such as the Ford Escape and Mazda Tribute.

Compatible Vehicles and Applications

  • Ford Contour
  • Ford Cougar
  • Ford Escape
  • Ford Escort
  • Ford Focus
  • Mercury Mystique
  • Mazda Tribute

Use the SKF TBT54003 tensioner to address common timing belt system issues in these vehicles, ensuring reliable engine performance.

Common Issues Addressed by the Timing Belt Tensioner

  • Eliminates timing belt slack that can cause engine misfires
  • Prevents premature timing belt wear and potential breakage
  • Reduces noise caused by loose or worn tensioners
  • Maintains precise valve timing for optimal engine efficiency
  • Helps avoid costly engine damage due to timing belt failure

Installation Notes and Tips

When installing the SKF TBT54003 tensioner, ensure the engine is cool and the timing belt is properly aligned. Verify the tensioner’s inside diameter of 0.315 inches matches the mounting shaft for a secure fit. Use manufacturer-recommended torque specifications to avoid over-tightening. It is advisable to inspect the timing belt and related components during installation to ensure overall system integrity.

Quality Assurance and Warranty

SKF manufactures the TBT54003 tensioner to meet stringent quality standards, providing reliable performance in demanding engine environments. While specific warranty details are not provided, SKF products typically undergo rigorous testing to ensure durability and fitment accuracy for Ford, Mazda, and Mercury vehicles.

BrandSKF
Part NumberTBT54003
Inside Diameter0.315
Width1.142
Outside Diameter2.362

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2005FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2004FordEscape2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2004FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2004MazdaTribute2.0LL4N/AIncludes Housing Assy.
2003FordEscape2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2003FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2003FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2003MazdaTribute2.0LL4N/AIncludes Housing Assy.
2002FordEscape2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2002FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2002FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2002MazdaTribute2.0LL4N/AIncludes Housing Assy.
2002MercuryCougar2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2001FordEscape2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2001FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2001FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2001MazdaTribute2.0LL4N/AIncludes Housing Assy.
2001MercuryCougar2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2000FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2000FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2000FordFocus2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2000MercuryCougar2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
2000MercuryMystique2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1999FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1999FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1999MercuryCougar2.0LL4N/AIncludes Housing Assy.; From 3/28/99
1999MercuryMystique2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1998FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1998FordEscort2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1998MercuryMystique2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1997FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1996FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly
1995FordContour2.0LL4N/AEngine Timing Idler Bearing with Housing Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

978M6K254ADYF0912700

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.