Gates T237RB Racing Timing Belt for 1991-1993 Toyota Supra & 1992 Cressida

Vehicle Fitment

• Toyota Supra (1991-1993, 3.0 L 6-Cyl, MA70 / 7M-GE / 7M-GTE)
• Toyota Cressida (1992, 3.0 L 6-Cyl)

Features

• High-performance timing belt engineered for interference-type 6-cyl engines
• HNBR elastomer composition - enhanced resistance to heat, oil and engine fluids
• Fiberglass tensile cords for high strength and minimized stretch under load
• Reinforced tooth jacket (aramid/nylon impregnated) for improved wear resistance and longevity under stress
• Up to 300% stronger than standard aftermarket belts - suitable for stock or high-power engines
• Up to 3x the heat resistance compared with regular belts - ideal for high-temperature or performance use
• Blue "Racing / Performance" belt finish - distinguishes from standard OEM belts
• Direct-fit replacement when matched to correct engine and model - installs like OEM timing belt

Specifications

• Part Number: T237RB
• Belt Material: HNBR elastomer
• Cord Material: Fiberglass tensile cords
• Number of Teeth: 159
• Pitch: 8 mm
• Belt Length (pitch length): 1272 mm
• Top Width: 25 mm
• Profile Type: Curvilinear (performance-grade timing belt tooth profile)
• Belt Quantity: 1x per pack
• Belt Color: Blue (Gates Racing line)

Included Components

• 1x Gates T237RB high-performance timing belt

Product Description

The Gates T237RB Racing Timing Belt is a premium-grade replacement belt designed for 3.0 L 6-cyl engines of select early-1990s Toyota models - specifically 1991-1993 Toyota Supra (MA70 / 7M-GE / 7M-GTE) and 1992 Toyota Cressida. Built with a high-strength HNBR elastomer and reinforced fiberglass tensile cords, the belt offers significantly greater strength, heat resistance, and durability than typical OEM or aftermarket belts - making it ideal for interference-type engines, high-RPM driving or performance builds.

With 159 teeth, 1272 mm length and 25 mm width, T237RB matches OEM-equivalent geometry for compatible engines. Its reinforced tooth jacket and premium construction help resist wear, stretching, and degradation - essential for maintaining precise cam-crank timing and engine reliability under stress.

This belt is a strong choice for maintenance, rebuilds, or performance applications on compatible Toyota 6-cyl engines. Before ordering or installation, always verify your vehicle's exact engine code and build year to ensure proper fitment.