98x130.5x12mm Crankshaft & Rear Wheel Oil Seal, NBR Black | Axle Seal for Dongfeng Heavy Truck | VKEFOT
Model / SKU: VKEFOT-98-130.5-12-NBR
98x130.5x12mm black NBR oil seal, works as crankshaft oil seal and rear wheel hub oil seal. High quality aftermarket spare parts for Dongfeng heavy truck sealing. Factory direct supply, in stock, worldwide shipping. Send RFQ for bulk wholesale pricing.
Tags: 98x130.5x12mm oil seal, crankshaft oil seal, rear wheel oil seal, Dongfeng truck oil seal, NBR black nitrile rubber seal, heavy truck rear axle seal, aftermarket heavy duty auto spare part
Product photos
Key specs: Inner diameter mm: 98 | Outer diameter mm: 130.5 | Height mm: 12 | Material: NBR | Material: NBR (Nitrile Butadiene Rubber), Black | Structure: double lip rotary shaft oil seal with metal casing and garter spring, for Dongfeng heavy truck crankshaft and rear wheel hub sealing | specifications: 98x130.5x12 mm | Size: 98x130.5x12 mm
- Inner diameter mm: 98
- Outer diameter mm: 130.5
- Height mm: 12
- Material: NBR
- Material: NBR (Nitrile Butadiene Rubber), Black
- Structure: double lip rotary shaft oil seal with metal casing and garter spring, for Dongfeng heavy truck crankshaft and rear wheel hub sealing
- specifications: 98x130.5x12 mm
- Size: 98x130.5x12 mm
Technical summary
Product specifications. Refer to the approved drawing for dimensional tolerances and installation requirements.
| Spec | Value |
|---|---|
| Material | NBR (Nitrile Butadiene Rubber), Black |
| Structure | double lip rotary shaft oil seal with metal casing and garter spring, for Dongfeng heavy truck crankshaft and rear wheel hub sealing |
| Size | 98x130.5x12 mm |
Pricing: request a quote (B2B / wholesale).
MOQ / commerce notes: MOQ: Typically 100–5,000 pcs | Lead Time: 7–15 working days
Product details
This aftermarket 98x130.5x12mm oil seal is constructed from black NBR nitrile rubber with carbon steel casing and built-in garter spring. It can be used as crankshaft oil seal and rear wheel hub oil seal for Dongfeng heavy trucks, delivering reliable oil retention and dust, mud & splash protection for heavy-duty axle and engine crankshaft service.
VKEFOT manufactures oil seals, O-rings and custom rubber sealing components in Xingtai, China. Our products export to Europe, North America, Middle East and Southeast Asia. Importers, heavy truck part wholesalers and MRO distributors can send RFQ with size, purchase quantity and destination country for formal quotation.
Features & Benefits
Dual lip sealing structure prevents oil leakage and blocks mud, dust and water intrusion into crankshaft or rear wheel hub assembly.
Integrated garter spring maintains stable radial compression force on sealing lip under continuous rotation and heavy vehicle vibration.
Black NBR nitrile rubber has good oil resistance, wear resistance and stable performance under standard heavy truck operating temperature.
Metal outer casing guarantees tight press-fit installation inside housing bore.
This seal is an aftermarket replacement part; verify shaft, bore dimensions and Dongfeng truck model before placing your order.
Material & Specification
- Sealing lip：NBR nitrile butadiene rubber, black
- Reinforcement：carbon steel metal casing
- Spring：carbon steel garter spring
Typical working temperature range for NBR: -30°C to +100°C. Confirm rubber compound grade with RFQ for special operating applications.
Compatible fluids: mineral gear oil, engine oil, axle lubricating grease.
Not suitable for strong polar solvents, ketones and high temperature synthetic oils.
Applications & Compatibility
Suitable for crankshaft and rear wheel hub sealing on Dongfeng heavy-duty trucks. Widely used for heavy truck repair, fleet maintenance and aftermarket replacement.
Check shaft diameter, housing bore dimension and truck model before purchase to avoid costly size mismatch.
Selection & Installation Guide
Selection Tips
Confirm shaft dimension 98 mm, housing bore 130.5mm and seal width 12 mm. Verify lubricant type and operating temperature before final selection.
Installation Steps
- Clean shaft and housing bore fully, remove burrs, rust and old seal residue.
- Lubricate sealing lips and shaft with compatible lubricant; dry installation is not allowed.
- Press the seal squarely and evenly with proper installation tool, keep perpendicular to bore.
- Do not strike rubber lip directly, protect seal outer surface from scratches and deformation.
- Rotate shaft manually after assembly, then run low pressure test and check for oil leakage.
Packaging & Delivery
Each seal packed in neutral polybag, then packed into export cartons, normally 300–600 pcs per carton and adjustable on request.
- Lead Time：7–15 working days for this standard stocked spec. MOQ: Typically 100–5,000 pcs; exact quantity, unit price and lead time confirmed on formal quotation.
Samples and small trial lots are available for stocked sizes; sample freight cost confirmed on RFQ.
Send inquiry with dimension in mm, quantity, destination country and working medium for a firm quotation.
FAQ
What is this 98x130.5x12mm oil seal used for?
This 98x130.5x12mm black NBR oil seal can be used as crankshaft oil seal and rear wheel hub oil seal for Dongfeng heavy trucks for axle and engine sealing maintenance.
What are the full specifications of the 98x130.5x12mm NBR oil seal?
This seal: 98mm inner diameter,130.5mm housing bore,12mm width. Material: black NBR nitrile rubber. Structure: double lip rotary shaft oil seal with metal casing and garter spring for Dongfeng heavy truck crankshaft and rear wheel.
Which vehicles fit 98x130.5x12mm crankshaft rear wheel oil seal?
It is aftermarket replacement seal for Dongfeng heavy-duty trucks, applied on crankshaft and rear wheel hub assembly. Always verify dimensions and truck model before ordering.
What temperature can NBR oil seal withstand?
NBR nitrile rubber oil seal normally works within -30°C ~ +100°C, suitable for standard heavy truck crankshaft and rear axle working conditions.
Is this 98x130.5x12mm Dongfeng truck oil seal genuine OEM part?
No. It is an aftermarket replacement seal for heavy truck crankshaft and rear axle repair and fleet maintenance. Please confirm all dimensions and truck model before purchase.
How to install 98x130.5x12mm crankshaft rear wheel oil seal correctly to prevent oil leakage?
1. Clean shaft and housing bore thoroughly, remove burrs and old seal residue. 2. Lubricate lips and shaft with compatible lubricant, dry installation is forbidden. 3. Press seal evenly with installation tool and keep perpendicular. 4. Never hammer the seal, protect outer surface from scratches. 5. Rotate shaft manually and run low pressure leakage test.
What is MOQ and lead time for bulk order of 98x130.5x12mm NBR oil seals?
MOQ is typically 100–5,000 pcs. Lead Time:7–15 working days. Final price and lead time will be confirmed on formal quotation.
What information do I need to submit for RFQ of this Dongfeng truck oil seal?
Send ID×OD×thickness in mm, purchase quantity, destination country and working medium for quotation.
Can you make custom logo and export packaging for this NBR oil seal?
Custom logo, marking and export packaging are available. All custom requirements need to be confirmed before order.
What lubricants are compatible with NBR nitrile rubber oil seal?
NBR nitrile rubber works well with mineral engine oil, gear oil and axle grease. It is not suitable for ketones and some polar solvents.