KYB Suspension Strut and Coil Spring Assembly P/N:SR4185
Refresh the front-left corner of your pickup with the KYB Strut-Plus strut assembly (SR4466) — a pre-assembled complete corner unit that installs as a direct-fit replacement for the 2007-2021 Toyota Tundra. A strut assembly supports vehicle weight, sets ride height, acts as the steering pivot, and helps control stability, so this KYB strut plus unit bundles the strut, mount, and coil spring into one ready-to-install part.
KYB is an original-equipment supplier, and the Strut-Plus starts with an OE-restoring KYB Excel-G strut fitted with a stronger steel outer shell and application-specific precision-designed damping valves. A high-carbon steel coil spring is developed around the vehicle's attributes and corner weights to help keep ride height within OE specifications, and left- and right-side part numbers use side-specific design and components as the vehicle manufacturer intended.
Measures 18.18 in compressed and 23.54 in extended with 5.36 in of stroke. This is the front-left unit, sold individually; for even, balanced handling, replace it together with the matching right-side assembly as a pair. Country of origin: Taiwan.
Interchange: 171119L
This part cross-references / interchanges with the following part numbers:
What is the KYB Strut-Plus complete strut and coil spring assembly?
It's a pre-assembled front-left corner unit that combines the KYB Excel-G strut, mount, and a high-carbon steel coil spring into one ready-to-install part.
Which vehicle does SR4466 fit?
It's a direct-fit replacement for the front-left position on the 2007-2021 Toyota Tundra.
Do I need to replace both sides?
This is the front-left unit, sold individually. Replacing both front struts as a matched pair is recommended for even, balanced handling, though not strictly required.
What's included in the assembly?
The strut, mount, and coil spring, plus a bump stop, an internal rebound bumper, and a boot — pre-assembled and ready to install.
What are this KYB front strut assembly's dimensions?
About 18.18 in compressed and 23.54 in extended, with 5.36 in of stroke length.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.