HomeEngine > Valve Train ComponentsGMB 450-9900 Engine Timing Belt Tensioner
Part #: 450-9900

GMB 450-9900 Engine Timing Belt Tensioner

⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, Pulsar NX
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Overview of GMB Engine Timing Belt Tensioner 450-9900

The GMB 450-9900 engine timing belt tensioner is designed specifically for Nissan Pulsar NX models. This component ensures proper tension on serpentine and V-belts, maintaining optimal engine timing and performance.

  • Compatible with Nissan Pulsar NX vehicles
  • Engine timing belt tensioner with metal pulley construction
  • Supports serpentine and V-belt pulley types
  • Single groove pulley design for precise belt alignment
  • Durable metal pulley material for long-lasting use

Detailed Product Description

The GMB 450-9900 timing belt tensioner features a metal pulley with a single groove, engineered to accommodate both serpentine and V-belt types. The pulley diameter is specified as 1 mm, which corresponds to the design requirements for the Nissan Pulsar NX's valve train system. This tensioner plays a critical role in maintaining the correct tension on the engine timing belt, preventing slippage and ensuring synchronized operation of the camshaft and crankshaft.

Applications and Problem Solving

  • Prevents timing belt slack that can cause engine misfires
  • Reduces risk of belt wear and premature failure
  • Maintains proper valve timing for efficient engine performance
  • Addresses noise issues related to loose or worn tensioners
  • Helps avoid costly engine damage due to timing belt failure

Installation Notes and Tips

When installing the GMB 450-9900 timing belt tensioner on a Nissan Pulsar NX, ensure the belt is properly aligned with the single groove pulley. Verify belt tension according to manufacturer specifications to avoid over-tightening or slack. It is recommended to inspect the entire timing belt system during installation for wear or damage.

Quality Assurance

GMB manufactures this timing belt tensioner to meet OEM standards for fit and function. The metal pulley construction provides durability under engine operating conditions. While specific warranty details are not provided, GMB products typically adhere to strict quality control processes to ensure reliability in Nissan Pulsar NX applications.

BrandGMB
Part Number450-9900
Drive Belt Pulley Diameter (1) (mm)1
Pulley / Belt TypeSerpentine & v-belt
Pulley Groove Quantity (1)1
Pulley Material (1)Metal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1989NissanPulsar NX1.8LL4N/A
1988NissanPulsar NX1.8LL4N/A
1987NissanPulsar NX1.6LL4N/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:

13070D4200450990085241T41187

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