Rear Upward Arm Swing 48770-30120 for Lexus GS
4877030120 - Chassis parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| Lexus | $101.04 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
This is a genuine Lexus OEM rear upward arm swing (right front), OE 48770-30120, which holds the hub in place, permits vertical movement and preserves alignment. It is used on LEXUS GS SERIES, LEXUS IS SERIES and LEXUS IS350/300/300H/250/200T, built from 2011 to 2013. 4 cross-reference numbers apply, including 0125-AVE30UPR, TC9278 and 48770-30150.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 4877030120 |
| Part Name | Rear upward arm swing (right front) |
| Brand | Toyota |
| Position | Rear Upper |
| Type | Rear Upper Control Arm |
| Weight | 0.78 kg |
| Fitment | Lexus GS 2011- (GRL10 GRL11 GRL12 GRL15 GWL10 AWL10), Lexus IS 2013- (AVE30 GSE30), Lexus RC (GSC10) |
OE Cross-Reference
| 0125-AVE30UPR | Febest |
| TC9278 | DELPHI |
| 48770-30150 | Toyota |
| 48770-30151 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 48770-30120 fit?
Genuine Lexus Rear Upward Arm Swing (Right Front) 48770-30120 is used on LEXUS GS SERIES, LEXUS IS SERIES and LEXUS IS350/300/300H/250/200T, built from 2011 to 2013.
Which OEM part numbers interchange with 48770-30120?
4 interchangeable part numbers are listed for 48770-30120, including 0125-AVE30UPR (Febest), TC9278 (DELPHI), 48770-30150 (Toyota), 48770-30151 (Toyota).
How can I verify that 48770-30120 is a genuine Toyota part?
Three checks confirm a genuine Rear Upward Arm Swing (Right Front): the box label shows the ten-character number 48770-30120 alongside the country-of-origin marking; the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year; and the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 48770-30120 a front or rear part?
This part is listed for the Rear Upper position.
How many pieces are needed for 48770-30120?
Supplied as one piece per position – check the quantity required for your application.
Is 48770-30120 the same part across different markets?
As a Lexus Genuine Parts number, 48770-30120 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
Yes. Torque the fasteners with the suspension at ride height and have the alignment checked afterwards.
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