Worried about oil leaks in your Toyota vehicle or struggling to find a discontinued OEM oil seal? Replacing your Toyota oil seal is easier than you think—with the right part number, size, and a reliable supplier.
Toyota oil seals prevent fluid leaks around crankshafts, camshafts, axles, and other rotating components. In this guide, I’ll walk you through how to identify the right part, understand failure symptoms, and find OEM-compatible replacements using cross-reference tools and aftermarket suppliers.
Let’s explore the most common questions asked by people trying to replace or identify Toyota oil seals and how to solve them.
What are the signs of a failing Toyota oil seal?
Oil seals are vital for keeping oil, grease, and transmission fluid contained. If your Toyota is leaking from the engine, transmission, or differential, the seal could be worn out or damaged.
Typical signs include:
- Oil stains under the engine or gearbox
- A burning smell from oil leaking onto hot parts
- Unusual drops in oil or transmission fluid levels
- A dirty area near the crankshaft or axle housing
- Visible cracks or hardening on the seal surface
Catching these early saves you time and costly repairs.
How can I identify the correct Toyota oil seal?
There are three easy ways to identify the exact oil seal you need:
- Check the old part: Most seals are stamped with an OEM number like 90311-47013.
- Measure the dimensions: Use a caliper to get ID × OD × Width (e.g. 47×72×8 mm).
- Look it up by VIN: Toyota parts catalogs let you search by vehicle and model.
| OEM Part No. | Size (mm) | Application |
|---|---|---|
| 90311-47013 | 47×72×8 | Crankshaft front seal |
| 90311-T0011 | 40×58×8 | Camshaft seal |
| 90311-42002 | 42×62×8 | Rear axle hub seal |
If you can't find a part number, just send us the seal or a photo for help.
Are aftermarket Toyota oil seals reliable?
Yes—when sourced from a trusted supplier like Hengoseal. Our oil seals are manufactured to meet or exceed OEM standards and offer several benefits.
Many customers looking for Toyota oil seal replacements choose our aftermarket solutions because they:
- Are made from premium NBR or FKM rubber
- Match Toyota OEM specs like 90311-47013
- Work with NOK, National, SKF, and other global brands
- Fit crankshaft, camshaft, differential, and axle applications
We also support low MOQs and private label packaging for importers and distributors.
How to cross-reference Toyota oil seals correctly?
If the original Toyota part is discontinued or expensive, use a cross-reference chart to find compatible parts from alternative manufacturers.
For example, you can search our oil seal cross-reference chart by dimensions or OEM number. Here’s how Hengoseal equivalents align:
| Hengoseal Code | OEM Part | Size (mm) | Compatible Brands |
|---|---|---|---|
| HS47013 | 90311-47013 | 47×72×8 | NOK, National |
| HS-T0011 | 90311-T0011 | 40×58×8 | SKF, Toyo |
| HS42002 | 90311-42002 | 42×62×8 | NOK, Musashi |
These options are in stock and ready for fast global shipment.
Can I replace a Toyota oil seal myself or do I need a mechanic?
Some oil seals are easy to replace, while others require advanced tools or disassembling the drivetrain.
- DIY friendly: Camshaft seals, axle seals, oil pan seals
- Moderate difficulty: Front crankshaft seals (requires pulley removal)
- Difficult: Rear main seal (requires transmission removal)
For example, when I replaced my Corolla’s front crank seal, I used a seal puller, rubber mallet, and a driver kit. It took about 2 hours and saved me over $250 in labor.
If you're unsure, consult a mechanic. But if you're sourcing the seal yourself, our guides and kits make it easy.
Understand skeleton seal design before installation.
How much does it cost to replace a Toyota oil seal?
Costs vary depending on labor and location, but here’s a rough average:
| Seal Location | DIY Part Cost | Shop Replacement Cost |
|---|---|---|
| Front Crankshaft | $10–$20 | $120–$300 |
| Rear Main | $12–$30 | $400–$800 |
| Camshaft | $5–$15 | $80–$150 |
| Axle / Hub | $5–$12 | $70–$130 |
By buying from Hengoseal, you avoid OEM markups and get factory-direct prices.
Where can I buy high-quality Toyota oil seals?
You can order directly from Hengoseal with global shipping. We offer:
- A full line of Toyota-compatible oil seals
- Cross-reference search tools
- Custom solutions for distributors and workshops
Conclusion
With the right measurements or OEM part number, replacing your Toyota oil seal doesn’t need to be difficult. Aftermarket suppliers like Hengoseal make it easy to match, order, and install high-performance seals.
Get Expert Help with Toyota Oil Seals
Need assistance selecting the right seal? Share your part number, sample, or dimensions. We’ll help you find the match fast.
📧 Email: [email protected]
📱 WhatsApp: +86 17622979498
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