ACDelco TB257 Engine Timing Belt

Part Number
TB257
Engine Timing Belt

Fits: 94-03 Lexus ES300, 94-06 Toyota Camry, 95-04 Toyota Avalon, 98-06 Toyota Sienna, 99-03 Lexus RX300, 99-08 Toyota Solara, 01-10 Toyota Highlander, 04-06 Lexus ES330, 04-06 Lexus RX330, 06-08 Lexus RX400h

$53.99
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Only 3 left
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Estimated Ship Date: 1 Business Day or Less
ACDelco Professional, premium aftermarket Timing Belts are composed of high grade Hydrogenated Nitrile Butadiene Rubber (HNBR) for superior heat and contamination resistance and are equipped with premium high strength tensile members. They are GM OE equivalent or better in service life and performance and provide the most extensive coverage in the industry for import or domestic. These premium aftermarket replacement timing belts are manufactured to meet your expectations for fit, form, and function.


BRAND: ACDelco




FEATURES:


  • Equipped with PTFE infused jackets to reduce frictional losses and tooth shear
  • Has aramid reinforced nylon jackets and back side jackets for longer wear
  • Has premium high strength tensile members for high durability
  • Made with high grade HNBR rubber for superior heat and contamination resistance
  • Provides the most extensive coverage in the industry for import or domestic


SPECIFICS:


ACD_RemanDesNo
AltPA_1037_mm8
AltPA_1040_mm32.0
AltPA_1041211
AltPA_14_mm1688
FAQ - A1Yes, this may be indicative of an alignment issue or a failed tensioner.
FAQ - A2Yes, you may lose your power steering or stall out. Your car is not drivable when your drive belt fails.
FAQ - A3Yes, the leading causes of belt failure are improper tension and misaligned pulleys. Both these conditions cause excessive heat which leads to belt failure. Have your belts checked every 3,000 miles for belt wear, proper tension, and pulley alignment.
FAQ - A4No, when the belt backing has been torn or cracked, the belt should be replaced.
FAQ - A5No, use the belt in the way it's listed in the ACDelco belts and hoses catalog.
FAQ - A6No, remember the leading cause of belt failure is improper tension and misaligned pulleys. Improper tension will cause the belt to slip and you may notice a loss of performance from the air conditioning system as well as increased heat under the hood. High heat can lead to premature accessory failure.
FAQ - Q1Could an automotive belt tear during use?
FAQ - Q2Will I know immediately if an automotive belt tears?
FAQ - Q3Are there steps I can take to ensure a longer automotive belt life?
FAQ - Q4Is there a way to repair a torn automotive belt?
FAQ - Q5Can I use the same automotive belt for multiple uses?
FAQ - Q6Will a worn automotive belt affect gas mileage?
Good Maintenance Practices - S1 B1Do not use belt dressings to stop belt slippage or noise. These are oil based and may cause belt deterioration.
Good Maintenance Practices - S1 B2Never twist a belt more than 90 degrees during inspection. This may damage the tensile cords and cause premature failure.
Good Maintenance Practices - S1 B3Replace serpentine belts every 60,000 - 100,000 miles. Check vehicle's owner's manual.
Good Maintenance Practices - S1 B4Replace V-belts after 3 to 4 years, or every 36,000 to 48,000 miles.
Good Maintenance Practices - S1 B5Use an approved tension gauge to check belt tension.
Good Maintenance Practices - S1 B6Check for proper belt tension after 500 to 1,000 miles following belt installation. Recheck often, at least twice a year or every 6,000 miles.
Marketing Statement - Product LineBuilt to meet the latest demands, ACDelco's Belts and Hoses line includes automotive belts and hoses, tensioners, pulleys, and kits. ACDelco offers a wide variety of Professional premium, aftermarket parts, and a select offering of GM Original Equipment Belts that fit a variety of vehicles on the road today.
Marketing Statement - Sub BrandWhen it comes to replacing your Belts, ACDelco offers a full line of Professional, premium aftermarket Belt products. To help make part replacement simple and precise, ACDelco also offers pulleys, tensioners, and kits. ACDelco Professional, premium aftermarket belts fit both GM and Non GM vehicles.
Measurements1 1/4 in x 66 15/32 in (211 Teeth)
Mkt_State_Warranty_CALimited Lifetime Warranty as long as original purchaser still owns vehicle (Parts Only).
Mkt_State_Warranty_USLimited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.
Signs of Wear & Troubleshooting - S1 B1Rubber Loss: (most common belt wear) a belt wear gauge measures rubber loss, which can result in reduced power transfer from the crank to the accessories.
Signs of Wear & Troubleshooting - S1 B2Glazing: shiny spots can indicate a slipping belt that isn't properly transferring power to accessories.
Signs of Wear & Troubleshooting - S1 B3Pilling: worn rubber can fill in grooves and cause noise, heat, vibration, and excessive wear.
Signs of Wear & Troubleshooting - S1 B4Abrasion: wear along the side could indicate misalignment due to a failed tensioner.
Signs of Wear & Troubleshooting - S1 B5Cracking: older neoprene belts crack as they near the end of their life cycle and often need to be replaced.
Signs of Wear & Troubleshooting - S1 B6Engine stops or backfires.
Signs of Wear & Troubleshooting - S1 B7The belt is producing a squealing noise.
Signs of Wear & Troubleshooting - S1 B8Headlights dim while driving.
Signs of Wear & Troubleshooting - S1 B9Loss of battery charge.
Vintage_Part_IndicatorN

Interference engine application


DOWNLOADS:




APPLICATIONS:


  • 1994-2006 Toyota Camry
  • 2006-2008 Lexus RX400h
  • 2004-2006 Lexus ES330
  • 1999-2003 Lexus RX300
  • 1998-2006 Toyota Sienna
  • 2001-2010 Toyota Highlander
  • 1999-2008 Toyota Solara
  • 2004-2006 Lexus RX330
  • 1994-2003 Lexus ES300
  • 1995-2004 Toyota Avalon
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