Camshaft Bearing (Top) 11811-31021 for Toyota 4RUNNER
1181131021 - Engine 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 |
|---|---|---|
| FAW Toyota | $0.97 | Check Better Price |
| GAC Toyota | $1.10 | Check Better Price |
| Imported Toyota | $1.06 | Check Better Price |
| Lexus | $1.06 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1181131021 | 1181131020 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 53 mapped vehicle models
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Product Overview
The genuine Toyota camshaft Bearing (Top), OE 11811-31021, supports the camshaft in the cylinder head. It fits 4RUNNER, FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB), TACOMA and LAND CRUISER (CHINA), built from 1999 to 2024. The listing carries one interchangeable number: 11811-31020.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 1181131021 |
| Part Name | Bearing |
| Brand | Toyota |
| Position | Cylinder head, camshaft journal (upper / top) |
| Type | Camshaft bearing |
OE Cross-Reference
| 11811-31020 | Toyota |
Questions and Answers
Which Toyota or Lexus vehicles is 11811-31021 used on?
11811-31021 covers 4RUNNER, FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB), TACOMA and LAND CRUISER (CHINA), with production years 1999 to 2024.
What part numbers replace 11811-31021?
Listed on this page are 1 interchangeable numbers for 11811-31021, among them 11811-31020 (Toyota).
How can I verify that 11811-31021 is a genuine Toyota part?
To verify this Camshaft Bearing (Top), look for the ten-character number 11811-31021 on the box label together with the country-of-origin marking, then check that the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label, and that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can provide the invoice, packing list and CoO for any order.
Where is 11811-31021 installed on the vehicle?
It is fitted in the Cylinder head, camshaft journal (upper / top) position.
How many pieces are needed for 11811-31021?
Sold as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
A few points before you fit it: Torque the fasteners with the suspension at ride height and have the alignment checked afterwards.
Is the genuine part worth it compared with an aftermarket equivalent?
What the genuine item buys you is concrete: the part is machined to OE tolerance, so it mounts and seats without shimming or rework; and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing. These are the aftermarket equivalents you may also see quoted.
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