- Email: jasper@dtooilseal.com
- WhatsApp: +86 183 3255 8601
Dingtong manufactures and supplies Nissan-compatible oil seals for passenger vehicles, commercial vehicles and heavy-duty truck applications. Our product range covers wheel hubs, axles, differentials, transmissions, gearboxes, crankshafts and other rotating assemblies.
As an experienced Nissan Automotive Oil Seal Supplier, we work with automotive parts importers, distributors, oil seal wholesalers, aftermarket brands, repair kit manufacturers and other volume buyers. Products can be matched using an OE reference number, cross-reference number, oil seal size, vehicle application, engine model, technical drawing or original sample.
Buyers can submit a complete Excel purchasing list containing multiple Nissan oil seal references. Our team will check product specifications, existing mold availability, customization requirements, MOQ, packaging and estimated production schedules.
Send us your OE number list and required quantity for each item to receive a matched product list and wholesale quotation.
Get the Nissan Oil Seal Catalog
Our Nissan replacement oil seal range is organized by installation position to help buyers identify and compare the required products.
Engine oil seals help retain lubricating oil around rotating shafts while limiting the entry of dust and external contaminants.
Available applications may include:
Front crankshaft oil seals
Rear crankshaft oil seals
Camshaft oil seals
Oil pump shaft seals
Timing shaft oil seals
Engine auxiliary shaft seals
When requesting a Nissan crankshaft oil seal, please provide the OE number, engine model, seal dimensions and order quantity whenever possible.
Transmission and gearbox oil seals are used around input shafts, output shafts and other rotating transmission components.
Our supply range may include:
Transmission input shaft oil seals
Transmission output shaft oil seals
Gearbox shaft oil seals
Transfer case oil seals
Transmission housing oil seals
Selector shaft oil seals
The transmission type and installation position should be confirmed because products with similar dimensions may use different lip structures or case designs.
Nissan differential and axle oil seals help retain gear oil while protecting the assembly from dust, water and road contamination.
Available applications may include:
Differential housing oil seals
Pinion oil seals
Front axle oil seals
Rear axle oil seals
Half-shaft oil seals
Drive axle housing seals
For differential and axle applications, buyers should provide the OE reference, axle position, dimensions and vehicle information.
Dingtong supplies Nissan wheel hub oil seals for passenger vehicles, commercial vehicles and selected heavy-duty truck applications.
Product types may include:
Front wheel hub oil seals
Rear wheel hub oil seals
Hub bearing oil seals
Inner wheel hub seals
Outer wheel hub seals
Heavy-duty truck wheel-end seals
Wheel hub oil seals may use stepped, directional or multi-lip structures. The complete dimensions and application should therefore be confirmed before ordering.
Our Nissan truck oil seal supply can support distributors serving commercial vehicle, fleet maintenance and heavy truck replacement markets.
Available applications may include:
Truck wheel hub oil seals
Truck axle oil seals
Differential oil seals
Transmission oil seals
Crankshaft oil seals
Heavy-duty rotary shaft seals
For truck applications, please include the vehicle series, engine model, axle position and original part number in your inquiry.
The following table shows the recommended information that should be displayed for every product on this page.
| OE Number | Cross Reference | Size | Application | Seal Type | Vehicle Information |
|---|---|---|---|---|---|
| 38342-D2100 | N2244 | 40 × 56/65 × 20 mm | Differential transmission housing | Confirm when ordering | Nissan application |
| 38212-Z5007 | BE4898E / N2280 | 57 × 124 × 11/21.4 mm | Wheel hub bearing | HTCR | Nissan commercial vehicle |
| 40232-50Y00 | Multiple cross references available | 55 × 68 × 8/11.5 mm | Front wheel | Confirm when ordering | Confirm by OE number |
| 40035-9Z00A | C-329-9100 | 154 × 175 × 17 mm | Rear heavy truck wheel hub | Confirm when ordering | Nissan UD / Quester application |
Product specifications, materials, applicable models and supply status should be reconfirmed before placing an order.
For every product card, we recommend displaying at least:
OE number
Cross-reference number
Oil seal dimensions
Installation position
Seal structure
Material
Applicable vehicle or engine
Supply status
Recommended supply status options:
In Stock
Existing Mold
Made to Order
Sample Required
New Mold Required
Contact to Confirm
Send Your Nissan Oil Seal List
An OE number is the fastest way to identify a replacement oil seal, but it should not be the only information used for uncertain or non-standard products.
Please provide the following information for accurate product matching.
Provide the complete OE number and any known aftermarket or manufacturer cross-reference numbers.
Confirm the dimensions in the following order:
Inner Diameter × Outer Diameter × Width
For stepped or combined oil seals, additional height and flange dimensions may also be required.
Specify whether the product is used for the crankshaft, camshaft, transmission, differential, axle, wheel hub or another assembly.
Provide the vehicle series, model year, engine code, transmission model or axle position when available.
Check whether the original product has:
A single or double sealing lip
A secondary dust lip
An internal spring
A rubber-covered outer surface
An exposed metal case
Directional return ribs
A flange or stepped structure
When the OE number cannot be confirmed, send an original sample, dimensional drawing or clear photographs showing the front, back and side profile.
The oil seal material should be selected according to the operating fluid, temperature, shaft speed and external environment.
| Material | Typical Characteristics | Common Application Considerations |
|---|---|---|
| NBR | Good oil resistance and cost efficiency | General automotive and volume replacement applications |
| ACM | Heat and automotive oil resistance | Engine and higher-temperature applications |
| FKM | Higher temperature and chemical resistance | Demanding engine, transmission or special operating conditions |
| MVQ | Low-temperature flexibility and aging resistance | Selected low-temperature applications |
The final material must be confirmed according to the actual working conditions. Similar-looking oil seals should not automatically be treated as interchangeable.
Available structures may include:
TC oil seals
TB oil seals
TA oil seals
TCY oil seals
HTCR oil seals
HTC oil seals
Directional oil seals
Metal-cased oil seals
Rubber-covered oil seals
Custom multi-lip oil seals
Structure codes may vary between suppliers. Buyers should confirm the physical structure, dimensions and application rather than relying only on a structure code.
Our Nissan oil seals wholesale service is designed for buyers purchasing multiple part numbers or placing repeat orders.
We can support:
Multi-SKU purchasing lists
OE number matching
Cross-reference review
Existing mold checking
Mixed-model quotations
Trial orders
Regular replenishment orders
Annual purchasing projects
Neutral packaging
Private label packaging
Custom oil seal development
Automotive parts distributors often need dozens or hundreds of different oil seal models in one purchasing project.
Instead of sending separate inquiries, you can submit one Excel sheet containing:
OE number
Cross-reference
Size
Installation position
Quantity per item
Packaging requirement
We will organize the list according to existing products, available molds, made-to-order items and products requiring additional technical confirmation.
MOQ may differ according to:
Oil seal dimensions
Material
Existing mold availability
Production process
Packaging
Required quantity
Custom specifications
Please include the quantity required for every OE number so that we can prepare an accurate quotation.
Confirmed drawings, samples, material requirements, packaging details and customer part numbers can be recorded for repeat purchasing projects.
This helps distributors and aftermarket brands maintain consistency between different production batches.
When a standard oil seal is unavailable, Dingtong can evaluate custom production based on customer requirements.
Custom development may include:
Non-standard dimensions
Alternative rubber compounds
Modified sealing lip structures
Special metal cases
Additional dust lips
Directional sealing ribs
Flanged oil seals
Stepped wheel hub seals
Custom product markings
Customer-specific packaging
Customers can submit:
An original sample
A 2D drawing
A 3D model
Shaft and housing dimensions
Operating condition information
Expected order quantity
Estimated annual demand
We will review the existing mold resources and determine whether a new mold is required.
Dingtong supports OEM and ODM oil seal projects for automotive parts distributors, importers and independent aftermarket brands.
Available services may include:
Production according to customer samples
Production according to drawings
Custom rubber material selection
Custom dimensions and structures
Customer part number marking
Neutral packaging
Private label packaging
Barcode labels
Printed boxes
Export carton marks
Packaging requirements should be confirmed before production. Please provide the artwork, label format, barcode information and packing quantity with your inquiry.
Consistent dimensions and sealing structures are important for distributors purchasing the same oil seal references repeatedly.
Our quality control process may include:
Raw material verification
Rubber compound control
Mold inspection
Dimensional inspection
Sealing lip inspection
Metal case inspection
Spring inspection
Rubber surface inspection
Hardness testing
Appearance inspection
Product identification
Packaging verification
Pre-shipment inspection
Buyers can also provide their own drawings, inspection standards or approved samples as the production reference.
Special inspection requirements should be agreed before order confirmation.
Dingtong has focused on rubber sealing products since 1996 and serves automotive and industrial replacement markets.
With approximately 3,200 existing molds, we can review extensive Nissan oil seal purchasing lists and identify which products may use available tooling.
Our current Nissan product range includes differential, front wheel, wheel hub bearing and heavy-duty wheel-end oil seals.
Products that cannot be identified using an OE number can be evaluated using an original sample or technical drawing.
Importers and distributors can submit multiple Nissan oil seal models in one purchasing list for centralized review and quotation.
Neutral and private label packaging can be arranged according to order volume and branding requirements.
Product specifications, packaging, production and shipping requirements can be coordinated for international wholesale orders.
Send your OE number list, size, application and required quantity.
We check available products, cross references, existing molds and missing technical information.
The dimensions, structure, material, application and packaging are confirmed before production.
You receive the price, MOQ, mold status, packaging information and estimated production schedule.
Samples can be arranged for custom products, new molds or specifications requiring additional verification.
Production begins after the specifications and commercial terms are confirmed.
Products are inspected, packaged and prepared for shipment according to the agreed requirements.
Dingtong is an oil seal manufacturer supplying compatible replacement oil seals for automotive and commercial vehicle applications.
Yes. We recommend submitting an Excel list with the OE number, size, application and required quantity for every item.
We can review oil seal requirements for Nissan and selected commercial vehicle applications, including wheel hub, axle, differential, transmission and engine sealing positions.
Size can help with product matching, but it is not always sufficient. Please also provide the application, structure, OE number or original sample.
Yes. Multi-SKU orders can be reviewed as one purchasing project. MOQ is confirmed separately for each part number.
Yes. Sample-based product analysis, mold development and mass production can be evaluated.
Private label and custom packaging can be reviewed according to order quantity and packaging requirements.
MOQ depends on dimensions, material, mold availability, production requirements and packaging. Please provide the quantity required for each item.
Send us your target OE numbers, vehicle applications or product categories. We can provide a more relevant product list based on your market requirements.
Provide the OE number, dimensions, application, quantity, packaging and destination country. You may also upload an Excel file, drawing or product photos.
Nissan and related vehicle names are trademarks of their respective owners. Dingtong supplies compatible aftermarket replacement oil seals and is not affiliated with or endorsed by the vehicle manufacturer.
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