3GR Timing Chain Kit fit Lexus Toyota Avalon Camry Highlander RAV4 Venza V6 3.5L (For: Toyota)
The Toyota 3GR-FSE timing chain kit typically includes a main chain (170 links), two secondary chains (46 links each), an 18-tooth sprocket, a hydraulic tensioner, and guide rails. It is designed specifically for the 3.0-liter V6 24-valve DOHC engine. It is generally for 2005-2012 models, such as the Lexus GS300.
Description
Main timing chain: 170 links.
Secondary timing chain: 46 links (two chains).
Sprockets: 18-tooth crankshaft sprocket and idler sprocket.
Tensioners: Includes one main tensioner and two upper tensioners.
Guides: Includes upper guide rail, lower tensioning guide rail, and lower fixed guide rail.
Material: High-strength heat-treated steel alloy with a wear-resistant coating.
Engine Code: 3GR-FSE (3.0-liter V6 24-valve DOHC).
Applicable Models: Lexus GS300, IS300, Toyota Crown, Mark X.
Common Kit Features
Components: 11-12 pieces, including chain, sprockets, tensioner, and rails.
Common Part Numbers:
Timing Chain Kit (Universal): 13506-31020, 13506-31031, 13507-0P010
Tensioner: 13540-31021
Secondary Chain: 13507-31020, 13507-0P010 (Also suitable for 2GR-FE/4GR-FSE engines)
















