What is the benefit of a 7 percent overdrive damper?

A 7 percent overdrive damper spins your engine's accessories, like the water pump and alternator, slightly faster than a stock damper. This can help improve the efficiency of your cooling system and electrical charging system, especially under high-load conditions.

Does this damper come with a new serpentine belt?

This product listing is for the ATI crankshaft damper only. A new serpentine belt is not included and would need to be purchased separately if required.

What is the primary function of a crankshaft damper?

A crankshaft damper's main job is to absorb torsional vibrations that occur in the crankshaft as the engine runs. This helps protect the crankshaft and other internal engine components from stress and premature wear, contributing to engine longevity.

ATI Crankshaft Damper 918529 - Toyota MR2 Turbo 1990-1995

Name: ATI Damper - 5.67in - Alum - 4 & 4 Grv - Toyota 3SGTE 1990 - 1995 Mr2 Turbo 7 Percent OD
Brand: ATI
Price: 469.39 USD
Availability: InStock

ATI Damper - 5.67in - Alum - 4 & 4 Grv - Toyota 3SGTE 1990 - 1995 Mr2 Turbo 7 Percent OD

$469.39

Fits 1990-1995 Toyota MR2 Turbo. ATI 5.67in aluminum crankshaft damper with 4 & 4 grooves and 7% OD. Improves engine timing accuracy.

Key Features

Fits 1990-1995 Toyota MR2 Turbo 3SGTE engines.
5.67-inch diameter aluminum construction.
Features 4 serpentine belt grooves and 4 accessory belt grooves.
7 percent overdrive (OD) design spins accessories faster.
Helps reduce crankshaft torsional vibrations.
Improves engine timing accuracy and internal component protection.

This ATI crankshaft damper is designed to fit the 1990-1995 Toyota MR2 Turbo with the 3SGTE engine.

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Product Details

This is an ATI 5.67-inch aluminum crankshaft damper specifically made for the 1990-1995 Toyota MR2 Turbo with the 3SGTE engine. It's designed to help keep your engine's timing precise, especially when you're pushing the engine harder. The damper has 4 grooves for the serpentine belt and an additional 4 grooves for accessory belts, offering flexibility for your setup. It's also a 7 percent overdrive (OD) unit, meaning it spins the accessories slightly faster than stock, which can help with cooling system efficiency.

ATI is known for making well-built performance parts, and this damper is no exception. It's constructed from aluminum for a good balance of strength and weight. A properly functioning crankshaft damper is crucial for reducing torsional vibrations that travel through the crankshaft. These vibrations can cause premature wear on bearings and other internal engine components. By effectively absorbing these stresses, this ATI damper helps protect your engine's internals and can contribute to a smoother running engine, especially under demanding conditions.

When installing this damper, ensure you follow the manufacturer's recommended procedures. It's a direct replacement for the stock unit, but proper alignment and torque are key to its effectiveness and longevity. This damper is a solid option for MR2 Turbo owners looking to maintain or improve their engine's reliability and performance.