110.23x145x10-12mm FKM Differential Shaft Seal OEM 20832385 for Volvo Renault Heavy Truck
Model / SKU: VKEFOT-110.23-145-10-12-FKM
Premium 110.23x145x10-12mm differential shaft oil seal made of FKM (FPM) fluoroelastomer, OEM 20832385 (7420832385). Heavy-duty rear axle seal for Volvo and Renault heavy trucks, high temperature & gear oil resistant. Factory aftermarket parts, in stock for global importers, wholesalers and MRO repair buyers.
Tags: 110.23x145x10-12 oil seal, OEM 20832385 differential seal, 7420832385 truck axle seal, FKM FPM differential shaft seal, Volvo truck differential oil seal, heavy truck rear axle sealing parts
Product photos
Key specs: Inner diameter mm: 110.23 | Outer diameter mm: 145 | Height mm: 10 | Material: FKM | Material: FKM | Temp Range: -20℃~200℃ | OEM: 20832385 | Fit: Volvo FH/FM/FMX, Renault Heavy Truck Rear Axle Differential Shaft
- Inner diameter mm: 110.23
- Outer diameter mm: 145
- Height mm: 10
- Material: FKM
- Material: FKM
- Temp Range: -20℃~200℃
- OEM: 20832385
- Fit: Volvo FH/FM/FMX, Renault Heavy Truck Rear Axle Differential Shaft
- Material: FKM
- Temp Range: -20℃~200℃
- OEM: 20832385
- Fit: Volvo FH/FM/FMX, Renault Heavy Truck Rear Axle Differential Shaft
Technical summary
Product specifications. Refer to the approved drawing for dimensional tolerances and installation requirements.
| Spec | Value |
|---|---|
| Material | FKM |
| Temp Range | -20℃~200℃ |
| OEM | 20832385 |
| Fit | Volvo FH/FM/FMX, Renault Heavy Truck Rear Axle Differential Shaft |
| Size | 110.23×145×10-12 mm｜FPM Fluoroelastomer｜7420832385 |
Pricing: request a quote (B2B / wholesale).
MOQ / commerce notes: MOQ: 100–5000pcs | Lead Time: 7–15 Working Days | In Stock & Fast Global Delivery
Product details
The 110.23x145x10-12mm FKM differential shaft oil seal (OEM 20832385, also known as 7420832385, Corteco ref 01031695B) is a heavy-duty aftermarket sealing component designed for Volvo FH/FM/FMX and Renault heavy truck rear axle differential shaft assemblies. This fluorine rubber seal delivers outstanding high-temperature and gear oil-resistant performance to prevent differential gear oil leakage under heavy load and harsh road operating environments.
Core Product Advantages
High Performance FKM (FPM) Fluoroelastomer Material
FKM fluorine rubber features superior resistance to high temperature, heavy-duty gear oil, aging and chemical corrosion. It maintains stable sealing performance for long-term heavy truck differential operation, resisting oil swelling and hardening failure under sustained axle heat.Reinforced Green Painted Metal Shell Structure
Precision formed green painted metal outer shell provides rigid structural support, ensures accurate press-fit installation into axle housing bore, maintains seal shape under continuous truck vibration and heavy torque load.Dual Lip Dust & Oil Barrier Design
Main sealing lip tightly contacts the differential shaft to retain gear oil inside the differential housing. Secondary dust lip blocks mud, water and abrasive contaminants from entering the differential assembly, protecting bearings and gear components.Aftermarket Replacement for Heavy Truck Differential Repair
Matches OEM dimension 20832385, ideal for truck fleet maintenance, repair workshops, MRO overhaul and wholesale spare parts procurement for Volvo and Renault heavy trucks.
Material Performance Parameters
- Sealing Material：FKM / FPM Fluoroelastomer
- Outer Shell：Anti-rust green painted metal shell
- Continuous Working Temperature: -20°C to +200°C
- Applicable Medium: Heavy duty automotive differential gear oil
- Feature：High temperature resistance, oil resistance, anti-aging, wear resistance
Application Scope
Used for Volvo FH/FM/FMX/NH and Renault heavy truck rear axle differential shaft sealing, prevents gear oil leakage and contamination. Suited for truck repair networks, auto spare parts wholesalers and global MRO buyers.
Installation Guidelines
- Fully clean differential shaft surface and axle housing bore, remove rust, burrs and residual debris.
- Lubricate FKM sealing lip with compatible differential gear oil before installation; dry installation is strictly prohibited.
- Keep oil seal perpendicular to shaft, press evenly with dedicated installation sleeve.
- Never strike the FKM sealing lip directly with hammer to avoid permanent damage.
- After assembly, manually rotate shaft to verify smooth movement without binding.
Packaging & Global Supply Support
Standard export neutral packaging, packed in export cartons. In stock with worldwide shipping. Custom packaging and bulk OEM services available. Formal quotation, inspection documents and after-sales support can be provided for international buyers.
FAQ
I only have a competitor/OEM part number—can you cross-reference?
Yes. Send the reference PN, ID×OD×height in mm, and duty (media, temperature, pressure, speed). We match equivalents in the catalog; the Cross Reference page also searches by keyword. Final selection follows drawing and duty confirmation — do not order from a photo alone.
Do you support OEM/ODM, private packing and marking?
Yes — OEM/ODM from drawings or samples, plus agreed packing and marking. Share target-market compliance needs and annual volume; RFQ confirms process, tooling cost and cadence. VKEFOT is the export brand of the Xingtai factory, not a trading desk.
TC vs TB oil seal: which should I specify?
For a rotary shaft that needs a dust lip plus oil lip, start with TC (rubber-covered dual-lip is common); TB is typical when a semi-metal case needs a stiffer bore fit. Shaft diameter, housing, runout and dust still decide. Send ID×OD×height in mm and speed on the RFQ — not only a competitor photo.
NBR vs FKM oil seal for hot engine oil?
Continuous engine-oil duty near 120°C or fuel exposure should be reviewed as FKM; general mineral oil at moderate temperature and cost-sensitive repair jobs often stay NBR. Brown color is not proof of FKM. The quote names the grade and temperature limit — do not order by color.
Oil seal vs O-ring: when do I use which?
Use a metal-cased radial shaft (skeleton) oil seal for rotating shafts; use an O-ring for static glands or reciprocating grooves. An O-ring on a rotary shaft wears out quickly. VKEFOT makes both — state motion type (rotary/static/reciprocating) and ID×OD×section on the RFQ.
Cassette seal vs dual-lip TC for dusty construction equipment?
Ag gearboxes and construction travel shafts with mud and long service intervals should be reviewed as cassette/combined seals; many automotive hub repair jobs stay dual-lip TC. Cassette packs are thicker and need different bore and axial space. A job-site photo is not enough — send ID×OD×height.
Xingtai oil seal factory vs trading company — how do I tell?
VKEFOT is the export brand of Xingtai Hanchi Intelligent Technology Co., Ltd. Mixing, vulcanization and outgoing inspection run in Xingtai, then goods export to Europe, North America, the Middle East and Southeast Asia. A trading desk usually cannot change compound or cut tooling. For OEM drawings, ask who runs the process and QC — not only catalog price.
What is a skeleton / radial shaft oil seal?
A skeleton oil seal is a metal-cased radial shaft seal: the rubber lip rides the shaft and the case holds interference in the bore. Common styles include TC, TB and TA. Minimum spec is ID×OD×height in mm, compound and duty. VKEFOT catalogs automotive and industrial shaft seals; trust the product-page dimensions.
What do ID, OD and height mean on an oil seal RFQ?
ID is inside diameter (shaft), OD is outside diameter (bore), height is axial width, all in millimetres. Missing any one blocks a cross-reference. Example: 56×112×8/10 means 56 mm ID, 112 mm OD, 8/10 mm height. Put those three numbers and the compound on the RFQ.
Which oil seal for an automotive wheel hub or differential pinion?
Hub repair jobs often use dual-lip TC; differential pinion shafts often need a secondary lip or split height (e.g. 8/10 or 12/22 mm). Use measured or OEM dimensions — not a marketplace title. VKEFOT application pages cover drivetrains and hubs; send an OEM number or ID×OD×height on the RFQ.
How to select oil seals for ag gearbox and PTO shafts?
Ag gearboxes and PTO shafts see dust and shock — prefer a dust lip or cassette, with NBR or FKM matched to gear oil and temperature. Do not force a passenger-car hub seal onto a PTO shaft. Send shaft, bore, height and whether mud/water is present, then RFQ.
What matters for pump, valve and compressor shaft seals?
Match media (oil, water, gas) and temperature first, then lip style and compound; do not default to cheap NBR for high speed or dry running. Put shaft runout and eccentricity on the RFQ. VKEFOT application cases include pumps, valves and compressors — still use measured sizes.
Does a brown oil seal mean it is FKM?
No. Brown NBR is common; color is not proof of FKM. For heat or fuel duty, write temperature and media on the RFQ so the factory names the grade. Ordering by color is a frequent cause of early leak.
Can you quote an oil seal from a photo only?
Not as a firm quote. We need at least ID×OD×height in mm, ideally compound and speed. A photo can show lip count and case style; it does not replace dimensions. Incomplete RFQs get a request for those three numbers before price.
If a new oil seal leaks quickly, is it always a bad seal?
Not always. Rough shaft finish, runout, cocked installation or the wrong compound also leak early. Check size and media/temperature match before blaming the part, then inspect the journal. Note time-to-fail (e.g. 50 hours) on the RFQ so we diagnose — do not just buy a cheaper seal.
What is needed for private-label OEM packing of oil seals?
Private packing and marking need annual volume, target-market compliance and artwork; tooling cost and cadence are confirmed on the RFQ — not a one-line “please OEM”. VKEFOT runs OEM/ODM after drawings or samples are complete.
Who is VKEFOT and how does it relate to Xingtai Hanchi?
VKEFOT manufactures oil seals, O-rings and custom rubber seals in Xingtai and exports to Europe, North America, Middle East and Southeast Asia. The manufacturer is Xingtai Hanchi Intelligent Technology Co., Ltd. Use this wording on quotes and certificates — do not invent alternate spellings of the brand.
What is 110.23x145x10-12mm oil seal OEM 20832385 used for?
This 110.23x145x10-12mm FKM differential shaft oil seal OEM 20832385 (7420832385) is installed on Volvo and Renault heavy truck rear axle differential shaft assembly, to retain differential gear oil and block external mud, dust and water.
Which truck models fit OEM 20832385 differential shaft seal?
OEM 20832385 differential oil seal fits Volvo FH, FM, FMX, NH series and Renault heavy trucks rear axle differential shaft.
What material is OEM 20832385 differential shaft seal?
This differential shaft oil seal uses FKM (FPM) fluoroelastomer sealing lip with anti-rust green painted metal outer shell, featuring high temperature and gear oil resistance.