Part Number: 840811

Description: Fluidampr Toyota 1JZ/2JZ I-6 Underdrive Pulley Harmonic Balancer

Bolt and Washer Included: No

Degree Marking Range: -10 to 50 every 2 degrees. 180 BDC.

Degree Markings: Engraved

Depth: 2.100

Drive Belt Type: Serpentine

Engine Balance: Internal

Finish: Black Zinc. Hard Coat Anodized Pulley.

Inside Diameter: 1.3783

Keyway Type: Yes

Material: Steel

Mounting Hole Quantity: 1

Outside Diameter: 8-1/2"

Pulley Groove Quantity: 6

Safety Rating: SFI 18.1

Title: Fluidampr - 840811 - Harmonic Balancer - Fluidampr - Toyota 1JZ-2JZ 15% Underdrive Pulley

Weight / Rotating Weight: 9.0 lbs / 5.9 lbs

Fitment: 98-05 Lexus GS300

Details:

Protect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading engine builders worldwide. SFI 18.1 certified. Made in USA. NOTE: 15% underdrive pulley for high rpm applications.

Features and Benefits

• 15% Underdrive pulley for high rpm applications.

• Broad RPM range protection.

• Reduce risk of crankshaft failure.

• Reduce wear on critical engine parts.

• Unleash lost torque & horsepower.

• SFI 18.1 spec. Made in USA.