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Front Upper Control Arm Bushing - Noise

SUSPENSION
SU92-001
JULY 17, 1992
LS400

Title FRONT UPPER ARM BUSHING NOISE





The following modifications have been made to the front upper control arm bushing's on the LS400 to reduce noises (clunk, squeak, groan etc ...) while driving over rough roads.

1. The integrated pillow ball bushing has a smoother finish.
2. The ball portion of the stud has been made smaller.
3. The preload on the cushion has been increased.

PRODUCTION EFFECTIVE.

FROM VIN # P/D

JT8UF11E#N0115047 12/91





PART NUMBER INFORMATION