98x125/171x10mm Cassette Flange Oil Seal, FKM FPM Fluororubber | High Temp Heavy Truck Axle Hub Seal | VKEFOT
Model / SKU: VKEFOT-98-125-171-10-FKM
98x125/171x10mm cassette flange oil seal made of FKM / FPM fluororubber. Excellent wear-resistant and high-temperature resistant performance. High quality aftermarket heavy-duty truck axle and wheel hub spare part. Factory direct supply, in stock, worldwide shipping. Send RFQ for bulk wholesale pricing.
Tags: 98x125/171x10mm oil seal, FKM FPM fluororubber oil seal, cassette flange oil seal, heavy truck axle hub seal, high temperature resistant oil seal, wear resistant truck seal, aftermarket heavy duty auto spare part
Product photos
Key specs: Material: FKM | Structure: cassette flange rotary shaft oil seal, double lip with metal casing and garter spring, for heavy-duty truck wheel hub and axle sealing | specifications: 98x125/171x10 mm｜FPM (Fluoroelastomer Fluororubber) | Size: 98x125/171x10 mm｜FPM (Fluoroelastomer Fluororubber)
- Material: FKM
- Structure: cassette flange rotary shaft oil seal, double lip with metal casing and garter spring, for heavy-duty truck wheel hub and axle sealing
- specifications: 98x125/171x10 mm｜FPM (Fluoroelastomer Fluororubber)
- Size: 98x125/171x10 mm｜FPM (Fluoroelastomer Fluororubber)
Technical summary
Product specifications. Refer to the approved drawing for dimensional tolerances and installation requirements.
| Spec | Value |
|---|---|
| Material | FKM |
| Structure | cassette flange rotary shaft oil seal, double lip with metal casing and garter spring, for heavy-duty truck wheel hub and axle sealing |
| Size | 98x125/171x10 mm｜FPM (Fluoroelastomer Fluororubber) |
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 98x125/171x10mm cassette flange oil seal is manufactured from FKM / FPM fluororubber with reinforced metal casing and built-in garter spring. This cassette flange design is widely applied on heavy-duty truck wheel hubs and axles, delivering outstanding wear resistance and high-temperature stability for harsh heavy-load working environments.
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 ensures reliable oil retention and blocks mud, dust and water splash invading axle assembly.
Integrated garter spring maintains consistent radial compression force on sealing lip under continuous rotation and heavy vibration.
FKM fluororubber features superior high temperature resistance, great compatibility with mineral gear oil, synthetic gear oil and engine oil, excellent anti-aging and wear-resistant properties.
Cassette flange outer profile provides stable positioning and simplifies installation for heavy-duty truck axle housings.
This seal is an aftermarket replacement part; verify shaft, bore dimensions and truck axle model before placing your order.
Material & Specification
- Sealing lip：FKM / FPM Fluoroelastomer (Fluororubber), brown
- Reinforcement：carbon steel metal casing
- Spring：carbon steel garter spring
Typical working temperature range for FKM: -20°C to +200°C. Confirm rubber compound grade with RFQ for special operating applications.
Compatible fluids: mineral gear oil, synthetic gear oil, engine oil, diesel fuel.
Not suitable for ketones, low molecular weight esters and some polar solvents.
Applications & Compatibility
Designed for heavy-duty truck wheel hub and axle rotary shaft sealing. Widely used for heavy vehicle repair, fleet maintenance and aftermarket replacement.
Check shaft diameter, housing bore dimension and axle model before purchase to avoid costly size mismatch.
Selection & Installation Guide
Selection Tips
Confirm shaft dimension 98 mm, inner bore 125mm, flange outer diameter 171mm and seal width 10 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 98x125/171x10mm oil seal used for?
This 98x125/171x10mm oil seal is FKM fluororubber cassette flange hub seal, designed for heavy-duty truck axle and wheel hub sealing and maintenance.
What are the full specifications of the 98x125/171x10mm FKM cassette flange oil seal?
This seal: 98mm inner diameter,125mm inner housing bore,171mm flange outer diameter,10mm width. Material: brown FKM/FPM fluororubber. Structure: double lip cassette flange rotary shaft oil seal with metal casing and garter spring for heavy truck hub.
What temperature can FKM fluororubber oil seal withstand?
FKM fluororubber oil seal normally works within -20°C ~ +200°C, ideal for heavy truck axle high-temperature working conditions.
What advantage does cassette flange oil seal have for heavy truck hub?
Cassette flange integrated structure combines sealing and dust/mud protection, greatly improving reliability under harsh off-road and heavy-load truck operating conditions.
Is this 98x125/171x10mm FKM truck hub oil seal genuine OEM part?
No. It is an aftermarket replacement seal for heavy truck axle repair and fleet maintenance. Please confirm all dimensions and axle model before purchase.
How to install 98x125/171x10mm cassette flange 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 axle 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 98x125/171x10mm FKM 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 heavy truck cassette flange oil seal?
Send ID×inner bore×flange OD×thickness in mm, purchase quantity, destination country and working medium for quotation.
Can you make custom logo and export packaging for this FKM oil seal?
Custom logo, marking and export packaging are available. All custom requirements need to be confirmed before order.
What lubricants are compatible with FKM fluororubber oil seal?
FKM fluororubber works well with mineral gear oil, synthetic gear oil, engine oil and diesel. It is not suitable for ketones and low molecular weight ester solvents.