Struggling with a discontinued seal or no visible part number? Our oil seal cross reference chart helps engineers, buyers, and repair technicians instantly identify replacements across major brands.
Quickly match seals from National, SKF, NOK, Toyota, and Mitsubishi with precise Hengoseal alternatives.
Avoid downtime and costly errors—here’s how to reference and replace with confidence.
What is an oil seal cross reference chart and how does it work?
Lost the part number or dealing with an obsolete model? An oil seal cross reference chart is your best tool.
It lets you match seals by dimensions, type, and materials—even between brands like SKF, National, NOK, and Toyota.
At Hengoseal, we support global MRO teams with this system. If you know the size or OEM code, we can match it fast.
How to cross reference a discontinued or unmarked oil seal?
Don’t guess—measure. Here’s what to do:
- Measure ID (inner diameter), OD (outer diameter), and width
- Identify seal type: single or double lip, with or without dust lip
- Note usage: motor, gearbox, axle, etc.
- Visitez notre oil seal catalogue or send us the specs
We’ll reply with an exact match—for example, a TG4 ou Joint d'huile TC.
Can I replace a National oil seal with an SKF one?
Yes—as long as dimensions, material, and type align. Our chart makes this easy.
Here are real cross-reference cases:
| Marque | Numéro de pièce | Taille (mm) | Hengoseal Equivalent | Lien |
|---|---|---|---|---|
| National | 472295 | 30×52×10 | TG4 | Voir |
| SKF | 12345 | 25×47×7 | TC | Voir |
| TOYOTA | 90311-47013 | 47×72×8 | TCV | Voir |
Learn about seal types here: Guide des joints d'huile squelettes
Can I download a cross reference chart PDF?
Yes. Our full oil seal catalogue includes:
- Full cross-reference for National, SKF, NOK, CFW
- OEM codes for Toyota, Mitsubishi, Hino, Isuzu
- Metric & inch sizing with material options
It’s free. Use it offline to cross match anytime.
What if my dimensions don’t match exactly?
Precision is key in sealing. Even 0.5 mm deviation can leak.
We recommend:
- Match all 3 dimensions (ID, OD, Width)
- Choose same seal type (TG4, TC, etc.)
- Ask us to confirm fit if unsure
If no match exists, we can quickly create a custom oil seal.
Can Hengoseal match all major brands like NOK and Toyota?
Yes—we offer true 1:1 replacements. That includes:
- Cross-reference to all leading global and Asian brands
- Materials like NBR (cost-effective) or FKM (heat/chemical resistant)
- Inner steel shell for durability
Popular options:
How accurate and tested are your matches?
We ensure all cross references meet:
- ISO & DIN seal tolerances
- Application-specific testing
- OEM-level pressure and speed validation
That’s why hundreds of OEMs, importers, and mechanics trust Hengoseal.
Still can’t find your seal?
We support:
- Sketch-to-sample prototyping
- Urgent 3–5 day customization
- Branded packaging with low MOQ
Just send us:
- Old seal photo or drawing
- Your use case (axle, pump, motor)
- Quantity + branding need
Conclusion
Oil seal cross-referencing doesn’t need to be complex. Our online chart + expert support = instant replacements.
Match Your Seal Today
📩 Courriel : [email protected]
📱 WhatsApp : +86 17622979498
Related topic
Qu'est-ce qu'un joint d'huile squelette et comment fonctionne-t-il ?
Joint d'huile TOYOTA : comment trouver les remplacements OEM et les référencer ?
Comment identifier le bon joint d'huile par numéro de pièce ou par taille ?
FR 
EN 
BN 
AR 
CS 
DA 
DE 
EL 
EO 
ES 
IT 
PT 
ID 
JA 
RU 
ML 
RO 
VI 
UK 
TR 
TH 
KO