240x272x28mm Rear Hub Oil Seal OEM HD90149346012 Hande 40T
240×272×28mm TB type rear wheel hub oil seal, premium NBR nitrile rubber with exposed metal outer case and built in garter spring. Direct aftermarket replacement for Hande 40T drive axle heavy truck rear wheel hub systems, with excellent oil resistance and wear resistance. Factory direct supply from China, ideal for truck parts distributors, repair workshops, fleet maintenance and cross border wholesale procurement.
Tags: 240x272mm oil seal, Hande 40T axle seal, HD90149346012 oil seal, TB type wheel hub seal, heavy duty truck rear seal, NBR metal case seal, aftermarket truck axle seal, factory direct truck parts
This 240×272×28mm TB type rear wheel hub oil seal is a dedicated aftermarket sealing solution for heavy duty commercial truck rear axle systems, matching OEM part number HD90149346012, specifically designed for Hande 40T series drive axles. It adopts an exposed cold rolled steel outer case for rigid mounting and structural stability, paired with precision machined primary oil sealing lip and secondary dust proof lip. A built in carbon steel garter spring maintains consistent radial preload on the shaft surface, even under heavy load vibration and road impact. The inner lip retains hub gear oil and bearing grease inside the assembly, while the outer lip blocks road dust, mud, grit and splash water from invading the bearing chamber, effectively extending the service life of wheel hub bearings and axle components. Produced with strict dimensional tolerance control, it matches original OEM installation dimensions and can be directly fitted without modification. Manufactured in Hebei, China with mature truck seal supply chain, we maintain stable bulk stock to support fast delivery and large volume procurement for global truck aftermarket channels. Core value for global buyers Direct OEM dimension interchangeability, drop in replacement for Hande 40T axles Factory direct pricing from Chinese manufacturing base, cost effective for bulk sourcing Stable finished goods inventory, supports urgent orders and regular scheduled replenishment Consistent batch quality verified by standard automotive sealing test requirements
Material and process
Material ：Premium grade NBR (nitrile butadiene rubber) sealing lips, cold rolled steel outer case, carbon steel garter spring Structure ：TB type double lip metal cased rotary shaft oil seal Hardness ：70±5 Shore A Key performance ：Oil resistant, wear resistant, dust proof, anti vibration, anti aging Working temperature range: 30℃ +120℃ (NBR version) Manufacturing process Integrated vulcanization bonding between rubber lip and metal case Precision grinding of sealing lip edge for uniform contact pressure with shaft Dimensional inspection per production batch before shipment Quality control aligned with automotive aftermarket part standards Upgrade option ：FKM (fluoroelastomer) version available for higher temperature working conditions
Application and compatibility
Product Type ：Aftermarket TB type rear wheel hub oil seal for heavy duty commercial trucks Core dimensions ：ID 240mm × OD 272mm × Thickness 28mm OEM cross reference: HD90149346012 Compatible fluids: Rear hub gear oil, wheel bearing grease, drive axle lubricants Verified fit applications Hande 40T series drive axle rear wheel hub sealing Heavy duty commercial truck rear drive axle housing sealing Trailer rear wheel hub sealing with same size specification Compatible with same size axle sealing applications on domestic Chinese trucks Suitable for ：Truck parts distributors, Hande axle aftermarket dealers, fleet maintenance centers, heavy vehicle repair workshops, cross border auto parts traders Buyer notice ：This is an aftermarket replacement part, not genuine OEM product. The OEM part number is provided for cross reference only. Please confirm shaft diameter, housing bore size and seal structure before ordering. Dimension mismatch will cause lubricant leakage after installation.
Selection guide
Selection Guide 1. Confirm OEM cross reference number HD90149346012, and verify shaft ID 240mm, housing OD 272mm, thickness 28mm and TB double lip metal case structure. 2. Standard NBR version for normal truck operating conditions ( 30℃ 120℃); select FKM upgrade for high temperature and chemically aggressive environments. 3. For long term fleet procurement projects, contact us for exclusive bulk pricing and dedicated supply schedule. Installation Steps Surface Preparation Thoroughly clean the rear hub housing bore and shaft surface, remove old seal residue, dirt, rust and metal burrs. Pre lubrication Apply matching hub gear oil or bearing grease evenly on the sealing lip and shaft mating surface. Dry installation is strictly prohibited as it will cause premature lip wear and failure. Orientation Confirmation The main sealing lip faces the lubricant cavity side; the dust proof lip faces the wheel outer side. Reverse installation will cause oil leakage and loss of mud protection. Press fit Installation Use a dedicated press sleeve tool to press the seal in evenly and vertically. Never strike the metal case directly to avoid seal deformation and lip tearing. Post installation Check Ensure the seal sits fully flush inside the housing bore without tilt or offset. Inspect the sealing lip for nicks, scratches and deformation. Function Test Manually rotate the wheel hub assembly to confirm smooth rotation without abnormal binding resistance.
Packaging and delivery
Inner packaging ：Each piece individually packed in anti dust poly bag to protect the sealing lip from scratches and contamination. Outer packaging ：Standard export corrugated carton with shock proof padding. Custom packaging with private label available. Packing quantity ：Adjustable per bulk order requirements. Lead time Stock items ：Ship within 7 15 working days after payment Custom private label / packaging orders: 25 40 working days Large volume bulk orders: Lead time to be confirmed based on quantity Custom services ：Private label printing, custom packaging design, consolidated shipping for mixed SKUs Shipping terms ：EXW, FOB, CIF available Export documents ：Commercial invoice, packing list, certificate of origin, dimensional test report available on request
There are only competing products—OEM and model—but not your part number.
Can we use them as a reference for selection?
Sure. Please include the competing products/OEM model, key dimensions (ID × OD × height, in mm), and operating conditions (medium, temperature, pressure, rotational speed) to the inquiry form, and we will match them with equivalent specs items in our catalog.If dimensions are unavailable, please send model and photos/drawing first, and we will confirm the details. The final model selection will be based on the confirmation of drawing and operating conditions, and the official quotation will be subject to the written quotation order.
Does it support OEM/ODM along with privatization of packaging and tagging?
We support performing OEM/ODM in accordance with drawing/sample, as well as packaging and marking customization within the agreed upon scope.Please provide details on the target market’s compliance requirements and estimated annual volume. During the RFQ phase, we will confirm process feasibility, tooling costs, and mass production cycle time.
Does this seal cross reference OEM number HD90149346012?
Yes, this is an aftermarket replacement seal with dimensions matching OEM HD90149346012, direct drop in installation without modification.
What axle models is this 240x272x28mm seal compatible with?
It is verified to fit Hande 40T series drive axle heavy duty truck rear wheel hub systems.
What type of seal is HD90149346012?
It is a TB type metal cased double lip oil seal, with exposed steel outer case and NBR sealing lips, designed for truck rear wheel hub sealing.
What material is this Hande axle rear wheel seal made of?
Made of premium grade NBR nitrile rubber sealing lips with cold rolled steel outer case and carbon steel garter spring, working temperature 30℃ to +120℃.
What is your typical MOQ for this oil seal?
Depends on spec; typically 100 5,000 pcs. Sample orders are supported for quality evaluation before bulk purchase.
What is the lead time for stock orders?
Stock items are shipped within 7 15 working days after payment. Custom orders take 25 40 working days.
What trade terms do you offer?
We offer EXW, FOB and CIF trade terms to support cross border procurement.
Can you provide private label service?
Yes, we provide private label printing and custom packaging services. MOQ for custom orders is based on requirements, lead time 25 40 working days.
Do you have a high temperature version of this seal?
Yes, we offer FKM fluoroelastomer upgrade version for higher temperature working conditions.
Where is this oil seal manufactured?
It is factory direct manufactured in Hebei, China, with mature heavy truck seal supply chain and stable bulk production capacity.
