Gates
PowerGrip Premium OE Timing Belt

Gates T290 Engine Timing Belt - Power Steering

Brand Gates T290
Position Power Steering
23.937
608
Belt Material HSN
Belt Material HSN
Cog Quantity 76
Color Black
Cord Material Fiberglass
Cord Material Fiberglass
OE Comparison Rating OE Exact
Pitch .315
Pitch 8
Pitch Length (in) 23.937
Pitch Length (mm) 608
Profile Type Curvilinear (II)
Timing Marks No
Top Width .984
Top Width 25
Type Automotive Timing Belt
Type Automotive Timing Belt
Product line PowerGrip Premium OE Timing Belt
Fits Porsche · 4 vehicles

OE exact replacement. Meets or exceeds OE standards for fit, function, and performance.

HSN construction. Resists heat, wear, and contamination for dependable timing.

Fiberglass cord. Adds strength and stability to the belt design.

Cross-references Dorman - HELP 40290, Gates T290 and 250290 for the same application. See all 8.

$48.46Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Gates T290 Timing Belt for Porsche 911

The Gates PowerGrip Premium OE Timing Belt T290 is built for precise engine timing and dependable OE-style fitment. It is listed for 1995-1998 Porsche 911 applications in the power steering position, making it a direct-match option for owners servicing this specific setup.

Key Features

  • Brand: Gates PowerGrip Premium OE Timing Belt
  • Part number: T290
  • OE Exact comparison rating
  • Curvilinear (II) profile type
  • Black HSN belt material for heat and wear resistance
  • Fiberglass cord construction for strength and stability
  • 76 cog design
  • No timing marks
  • Top width: 25 mm (.984 in)
  • Pitch: 8 mm (.315 in)
  • Pitch length: 608 mm (23.937 in)

Product Details

Gates PowerGrip Premium OE Timing Belt products are engineered to meet OE standards for fit, function, and performance across a wide range of import and domestic applications. This T290 belt uses an HSN construction with fiberglass reinforcement to help maintain dimensional stability under heat, wear, and contamination exposure. For Porsche 911 owners searching for a Gates T290 timing belt or a 1995-1998 Porsche 911 power steering timing belt replacement, this part provides the specified OE-style dimensions and profile.

This part cross-references Dorman - HELP 40290 for the same application.

Common Problems This Part Addresses

  • Worn or stretched timing belt affecting engine synchronization
  • Noise or irregular operation from an aging belt
  • Heat-related belt deterioration
  • Contamination-related belt wear
  • Loss of proper belt tension or tracking due to age

Installation Notes and Tips

Verify the belt profile, pitch, pitch length, and cog count against the original part before installation. Confirm the application is for 1995-1998 Porsche 911, power steering, and inspect related components for wear before reassembly. Because this belt has no timing marks, alignment should be checked carefully during service.

Quality Assurance

Gates is a global OE timing belt manufacturer with broad aftermarket coverage for import and domestic vehicles. The PowerGrip Premium OE Timing Belt line is built to meet or exceed OE standards for fit, function, and performance.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1998Porsche9113.6LH6GASPower SteeringPowerGrip Premium OE Timing Belt
1997Porsche9113.6LH6GASPower SteeringPowerGrip Premium OE Timing Belt
1996Porsche9113.6LH6GASPower SteeringPowerGrip Premium OE Timing Belt
1995Porsche9113.6LH6GASPower SteeringPowerGrip Premium OE Timing Belt
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 40290Gates — T29025029099314718701CD-290CET290OHC290TB290