Crankshaft Rear Oil Seal Housing 11381-31010 for Toyota 4RUNNER
1138131010 - 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 | $8.58 | Check Better Price |
| GAC Toyota | $9.19 | Check Better Price |
| Imported Toyota | $8.80 | Check Better Price |
| Lexus | $8.80 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 72 mapped vehicle models
Product Overview
This is a genuine Lexus OEM crankshaft rear oil seal seat, OE 11381-31010, which carries the crankshaft oil seal in the timing cover or block. Fits 4RUNNER, COASTER (CHINA), FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB) and LEXUS GX400/460, built from 1999 to 2024. It is mounted in the Rear, engine rear crankshaft oil seal position.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1138131010 |
| Part Name | Crankshaft Rear Oil Seal |
| Brand | Toyota |
| Position | Rear, engine rear crankshaft oil seal |
| Type | Crankshaft rear oil seal retainer (rear main seal retainer) |
Questions and Answers
Which Toyota or Lexus models and years does 11381-31010 cover?
11381-31010 fits 4RUNNER, COASTER (CHINA), FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB) and LEXUS GX400/460, built from 1999 to 2024.
How can I verify that 11381-31010 is a genuine Toyota part?
Three checks confirm a genuine Crankshaft Rear Oil Seal Seat: the box label shows the ten-character number 11381-31010 alongside the country-of-origin marking; the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker; and the machined face carries a crisp needle-stamped production code, for example a seven-character dot-peened mark on the shaft head. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 11381-31010 a front or rear part?
This part is listed for the Rear, engine rear crankshaft oil seal position.
How many pieces are needed for 11381-31010?
You get one piece per position – check the quantity required for your application.
Is 11381-31010 the same part across different markets?
This Lexus number 11381-31010 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
Is there anything I need to know before installing this part?
Worth knowing first: Clean both mating surfaces and apply the specified sealant in the recommended pattern.
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