Rear Half Shaft (Right) 42340-08021 for Toyota Sienna
4234008021 - 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 |
|---|---|---|
| Imported Toyota | $190.87 | Check Better Price |
| Lexus | $192.93 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 4234008021 | 4234008020 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Toyota | Toyota - United States/Canada - Senna: SIENNA - 201001 - 202009 - ASL30,GSL3 |
Product Overview
OE 42340-08021 is the genuine Toyota OEM rear Half Shaft (Right) that transmits drive from the differential to the wheel. It fits SIENNA, built from 2010 onwards. One cross-reference number applies here: 4234008020.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 4234008021 |
| Part Name | Rear Half Shaft (Right) |
| Brand | Toyota |
| Position | Rear, 4WD (left/right) |
| Type | Rear drive shaft assembly (rear axle half shaft) |
OE Cross-Reference
| 4234008020 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 42340-08021 fit?
Genuine Toyota Rear Half Shaft (Right) 42340-08021 is used on SIENNA, built from 2010 onwards. Chassis codes include ASL30, GSL3#.
Which chassis codes does 42340-08021 cover?
Chassis codes include ASL30, GSL3#.
Which OEM part numbers interchange with 42340-08021?
1 interchangeable part numbers are listed for 42340-08021, including 4234008020 (Toyota).
How can I verify that 42340-08021 is a genuine Toyota part?
Three checks confirm a genuine Rear Half Shaft (Right): the box label shows the ten-character number 42340-08021 alongside the country-of-origin marking; the machined face carries a crisp needle-stamped production code, for example a seven-character dot-peened mark on the shaft head; 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 42340-08021 a front or rear part?
This part is listed for the Rear, 4WD (left/right) position.
How many pieces are needed for 42340-08021?
Supplied as one piece per position – check the quantity required for your application.
Is 42340-08021 the same part across different markets?
As a Toyota Genuine Parts number, 42340-08021 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. Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
FIND THE RIGHT OE PART
Precision in Every Part. Excellence in Every Price.
Typically replies within 10 mins
Recommended Products
Front Half Shaft (Right) 43430-60082 for Toyota 4RUNNER
Front Half Shaft (Left) 43420-0R130 for Toyota RAV4
Front Right Drive Shaft 43410-0W180 for Toyota Camry
Front Half Shaft (Left) 43420-08050 for Toyota Sienna
