Transmission Oil Seal Rear 90311-38066 for Toyota DYNA
9031138066 - 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 |
|---|---|---|
| FAW Toyota | $3.17 | Check Better Price |
| GAC Toyota | $3.17 | Check Better Price |
| Imported Toyota | $3.12 | Check Better Price |
| Lexus | $3.12 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 9031138066 | 9031138049 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 25 mapped vehicle models
More DYNA Parts
Other genuine toyota parts that fit the DYNA platform.
Crankshaft Thrust Washer 11011-30010 for Toyota 4RUNNER
1101130010
Exhaust Manifold Gasket 17173-78080 for Toyota Dyna
1717378080
Pump Seal Gasket 16124-75030 for Toyota 4RUNNER
1612475030
Insurance Chip 90982-09001 for Toyota CELICA
9098209001
Exhaust Pipe Joint Gasket 90917-06078 for Toyota Alphard
9091706078
Shift mechanism oil seal 90311-12002 for Toyota 4RUNNER
9031112002
Rear Door Anti-Wear Plate Clip 90467-09206 for Toyota 4RUNNER
9046709206
Oil Pump Gasket 90301-19021 for Toyota Coaster
9030119021
Product Overview
This is a genuine Toyota OEM transmission oil seal (rear), OE 90311-38066, which seals the differential and transfer case against oil loss. It is used on DYNA, DYNA 150, DYNA 150/TOYOACE G15, DYNA/TOYOACE, LEXUS LX470 and LAND CRUISER, built from 1990 to 2021. 4 cross-reference numbers apply, including 19035130B, 95HAY-38741118C and NUP-TY-023.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 9031138066 |
| Part Name | Transmission Oil Seal |
| Brand | Toyota |
| Position | Front Differential Carrier, Pinion |
| Type | Differential Oil Seal |
| Bore Diameter | 38mm |
| Outer Diameter | 74mm |
| Width | 11mm |
| Material | ACM |
OE Cross-Reference
| 19035130B | CORTECO |
| 95HAY-38741118C | FEBEST |
| NUP-TY-023 | NTY |
| 70-0322 | MAXGEAR |
Questions and Answers
Which Toyota or Lexus vehicles is 90311-38066 used on?
90311-38066 covers DYNA, DYNA 150/TOYOACE G15, DYNA/TOYOACE, LEXUS LX470 and LAND CRUISER, with production years 1990 to 2021.
What part numbers replace 90311-38066?
Listed on this page are 4 interchangeable numbers for 90311-38066, among them 19035130B (CORTECO), 95HAY-38741118C (FEBEST), NUP-TY-023 (NTY), 70-0322 (MAXGEAR).
What are the dimensions of 90311-38066?
Measuring 11mm wide, and 74mm outer diameter, this Toyota Transmission Oil Seal (Rear) (part number 90311-38066) is a genuine unit. It uses an ACM material.
How can I verify that 90311-38066 is a genuine Toyota part?
To verify this Transmission Oil Seal (Rear), look for the ten-character number 90311-38066 on the box label together with the country-of-origin marking, then check that the valve cover gasket is black rubber – a blue gasket in the same job indicates an aftermarket Fel-Pro part, and that formed-in-place sealant is black silicone carrying a Toyota part number, applied instead of a pre-formed gasket at oil pan and timing cover joints. We can provide the invoice, packing list and CoO for any order.
Where is 90311-38066 installed on the vehicle?
It is fitted in the Front Differential Carrier, Pinion position.
How many pieces are needed for 90311-38066?
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: Clean both mating surfaces and apply the specified sealant in the recommended pattern.
Is the genuine part worth it compared with an aftermarket equivalent?
What the genuine item buys you is concrete: the number is confirmed against the official Toyota catalog, so the application is exactly right for your chassis; and the part is verified against the OE number before dispatch, so you receive exactly what your chassis requires. These are the aftermarket equivalents you may also see quoted.
FIND THE RIGHT OE PART
Precision in Every Part. Excellence in Every Price.
Typically replies within 10 mins
Recommended Products
Transfer Case Output Oil Seal 90311-45034 for Toyota Fortuner
Transfer Case Output Oil Seal 90311-50055 for Toyota Land Cruiser
Rear Axle Differential Shim 42181-60140 for Toyota 4RUNNER
Transfer Case Input Shaft Oil Seal 90316-37001 for Toyota Highlander