Gates T131RB RPM Timing Belt 127-Tooth for 1982-1993 BMW 3/5-Series

Vehicle Fitment

• 1982-1993 BMW 3-Series and 5-Series (various trims, 2.0-2.7 L 4/6-cyl engines) - verify exact model & engine before ordering

Features

• High-performance HNBR rubber construction for superior heat and fluid resistance
• Fiberglass tensile cord for strength and minimal stretch under high load
• Aramid-reinforced teeth for enhanced durability and wear resistance
• Curvilinear / trapezoidal tooth profile for precise cam-crank synchronization
• 127-tooth configuration for accurate timing in interference engines
• Blue "Racing" belt design suitable for performance or OEM replacement
• Improved resistance to high RPM, load, and extended engine operation
• Direct-fit replacement for compatible BMW 3/5-Series engines when pulleys match

Specifications

• Part Number: T131RB
• Belt Type: High-Performance Timing Belt (RPM series)
• Material: HNBR rubber with fiberglass tensile cord & reinforced teeth
• Number of Teeth: 127
• Pitch: 8 mm
• Top Width: 25 mm
• Profile: Curvilinear / Trapezoidal
• Color: Blue

Included Components

• 1x Gates T131RB RPM Timing Belt

Product Description

The Gates T131RB Racing Timing Belt is designed for BMW 3-Series and 5-Series engines from 1982-1993. It features reinforced HNBR construction, fiberglass tensile cords, and aramid-strengthened teeth for durability, minimal stretch, and reliable timing under high-RPM or performance conditions.

With 127 teeth and a trapezoidal profile, the belt ensures precise camshaft-to-crankshaft synchronization for interference engines. It is suitable for performance upgrades, maintenance, or OEM replacement on compatible vehicles, provided engine type and pulley configuration are verified.