Image from Subaru OEM
Suspension
Subaru OEM Brembo Front Left Steering Knuckle WRX TR/tS | 28313VC050
Subaru OEM
Pricing
Cost range
$159 - $184
Tracked current price
$158.90 · via Import Image Racing · checked Oct 12
Price History
$158.90 - lowest · Import Image Racing · Oct 12, 2026
$184.03 - highest · Subimods · Oct 12, 2026
Subaru 28313VC050 is the front-left steering knuckle used by Brembo-equipped WRX TR/tS applications and is a key mounting component when adapting the factory six-piston front brake geometry to another VB WRX. It is a side-specific suspension and hub carrier, not a caliper bracket or complete conversion kit. Installation requires transferring or replacing the hub and bearing as appropriate, reconnecting suspension and steering joints, and completing a wheel alignment. The opposite knuckle, correct Brembo calipers, rotors, pads, shields, fasteners, hydraulic components, and wheel clearance must all be addressed as one system. Confirm the part number against the VIN and conversion plan.
Where to Buy
Ranked by lowest tracked price when available.
Import Image Racing
Recommended$158.90 · checked Oct 12
Subimods
$184.03 · checked Oct 12
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Compatibility Information
Requires
28313VC050 is the front-left TR/tS knuckle used for factory Brembo mounting geometry. The matching right knuckle and complete brake system are required.
Source: Other
View sourceCaution
Knuckle replacement involves hub, suspension, steering, and brake work and requires an alignment plus torque and wheel-clearance verification.
Source: Other
View sourceInstall Resources
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Community Stats
Generation
VB
Category
SuspensionCompatibility Notes
2
Owner Notes
0