Gates T257 Engine Timing Belt

OE Timing Belt for Toyota and Lexus Applications

The Gates PowerGrip Premium OE Timing Belt T257 is built for engine timing service on select Toyota and Lexus vehicles. It uses an HSN belt material, fiberglass cord reinforcement, and a curvilinear profile with timing marks for accurate alignment during replacement.

Gates PowerGrip Premium OE timing belts are part of a product line focused on OE-style fit, function, and performance for import and domestic engines. This T257 timing belt is specified for applications such as Toyota Camry, Sienna, Avalon, Solara, Highlander, and Lexus ES300, RX300, RX330, ES330, and RX400h.

• Part number: T257
• OE Exact comparison rating
• Curvilinear (II) profile for timing system engagement
• Timing marks included for installation reference
• HSN belt material for heat and wear resistance
• Fiberglass cord reinforcement for strength and stability
• Black automotive timing belt with 211 cogs
• Pitch length: 66.457 in. / 1688 mm
• Top width: 1.26 in. / 32 mm

Detailed Fitment and Application

Use this engine timing belt for direct replacement service on confirmed applications including Fits 1994-2006 Toyota Camry, N/A; Fits 1998-2006 Toyota Sienna, N/A; Fits 1995-2004 Toyota Avalon, N/A; Fits 1999-2008 Toyota Solara, N/A; Fits 2001-2003 Toyota Highlander, N/A; Fits 2006-2010 Toyota Highlander, N/A; Fits 1994-2003 Lexus ES300, N/A; Fits 2004-2006 Lexus ES330, N/A; Fits 1999-2003 Lexus RX300, N/A; Fits 2004-2006 Lexus RX330, N/A; Fits 2006-2008 Lexus RX400h, N/A.

This part cross-references Dayco 95257 and Continental 40257 for the same application.

What This Timing Belt Helps Address

• Cracked, glazed, or worn timing belt surfaces
• Noise or irregular operation from an aging timing drive
• Loss of camshaft and crankshaft synchronization
• Service replacement on high-mileage Toyota and Lexus engines
• Timing belt maintenance on interference-engine applications

Installation Notes and Tips

Verify engine code, model year, and belt length before installation. Use the timing marks to align the belt during service, and inspect related timing components, seals, and pulleys while the system is open. Proper tensioning and alignment are critical for reliable engine timing.

Quality Assurance

Gates manufactures OE timing belts for a wide range of import and domestic vehicles and builds this belt to meet or exceed OE standards for fit, function, and performance. The T257 is engineered for resistance to heat, wear, and contamination in engine timing service.