HomeGMB 445-9510 Engine Timing Idler
Part #: 445-9510

GMB 445-9510 Engine Timing Idler

8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, Millenia
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Reliable Engine Timing Idler for Mazda Millenia

The GMB 445-9510 engine timing idler is designed specifically for Mazda Millenia models, ensuring precise belt tension and smooth engine operation. This metal pulley supports both serpentine and V-belt systems, providing durability and consistent performance.

  • Compatible with Mazda Millenia engine timing systems
  • Metal pulley construction for enhanced strength and longevity
  • Single groove pulley designed for serpentine and V-belt applications
  • Drive belt pulley diameter optimized for proper belt alignment
  • Part number 445-9510 ensures exact fit and function

Durable Metal Pulley with Single Groove Design

The GMB 445-9510 engine timing idler features a robust metal pulley that withstands the stresses of engine operation. Its single groove design accommodates both serpentine and V-belt types, making it versatile for the Mazda Millenia's valve train components. The precise drive belt pulley diameter maintains correct belt tension, reducing wear and improving engine timing accuracy.

Purpose and Common Applications

  • Maintains proper tension on the timing belt to prevent slippage
  • Reduces noise and vibration in the valve train system
  • Prevents premature belt wear and potential engine damage
  • Ensures accurate timing for optimal engine performance
  • Replaces worn or damaged timing idler pulleys in Mazda Millenia vehicles

Installation Notes and Tips

When installing the GMB 445-9510 engine timing idler, ensure the belt is properly aligned with the single groove pulley. Verify compatibility with your Mazda Millenia model year and engine configuration before installation. Use appropriate tools to avoid damaging the metal pulley or surrounding components during replacement.

Quality Assurance and Warranty

GMB manufactures the 445-9510 engine timing idler to meet OEM specifications for Mazda Millenia vehicles. The metal pulley construction is tested for durability and performance under typical operating conditions. Please refer to GMB's warranty policy for coverage details on this part.

BrandGMB
Part Number445-9510
Drive Belt Pulley Diameter (1) (mm)1
Pulley / Belt TypeSerpentine & v-belt
Pulley Groove Quantity (1)1
Pulley Material (1)Metal

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002MazdaMillenia2.3LV6N/A
2001MazdaMillenia2.3LV6N/A
2000MazdaMillenia2.3LV6N/A
1999MazdaMillenia2.3LV6N/A
1998MazdaMillenia2.3LV6N/A
1997MazdaMillenia2.3LV6N/A
1996MazdaMillenia2.3LV6N/A
1995MazdaMillenia2.3LV6N/A

* 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:

445951085595KJ0112740T42117

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