Timing Chain Kit For Toyota 4Runner FJ Cruiser Tundra Land Cruiser 4.0L 1GR FE (For: Toyota)
The Toyota 1GR-FE 4.0L V6 engine timing chain kit typically includes 3-4 chains (one main chain and two auxiliary/secondary chains), 3 tensioners, and 4-6 guide rails. The main chain usually has 178 links. This kit is suitable for 2003-2018 models (4Runner, Tacoma, Tundra, FJ Cruiser).
Description
Engine Model: 1GR-FE (4.0L V6 DOHC 24-valve).
Main Chain: Lower main chain (178 links).
Secondary Chain: Two upper (between camshafts) main chains.
Tensioners: Includes one lower main tensioner and two upper/secondary (left and right) tensioners.
Guides: 4-6 guides (including fixed and tensioning guides).
Sprockets: One crankshaft sprocket (18 teeth), one or two idler pulleys.
Material: Steel chain, plastic/polymer guides, typically equipped with upgraded metal-reinforced tensioners.
Applicable car models (2003-2018):
Toyota 4Runner, Tacoma, Tundra, FJ Cruiser, Hilux, Land Cruiser, Prado
Common Part Numbers (Reference Numbers 13506-31040/13507-31020)
Main Chain: 13506-31040
Secondary Chain: 13507-31020
Tensioner: 13540-31031 (Main Tensioner), 13550-31020 (Secondary Tensioner)
Guide Rail: 13561-31030, 13559-31030, 13562-31030
