1480 Universal Joint | Medium-Heavy Duty U-Joint Cross Kit (41x118mm)
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| Dimension | Metric | Imperial | Notes |
|---|---|---|---|
| A — Cap Outer Diameter | 41 mm | 1.625″ | Bearing cap OD; determines yoke bore size |
| B — Snap-Ring Span | 118 mm | — | Outside face to outside face across opposite caps |
| C — Groove Width | 1.75 mm | — | Snap-ring (circlip) seat width |
| Peak Torque Capacity | 1100 Nm | At 0° operating angle | |
| Max Operating Angle | 30° | Continuous duty | |
| Material | Case-hardened Cr-Mo alloy steel | Surface HRC 58–62 | |
| Grease Fitting | 1/4-28 UNF Zerk (greaseable) | Non-greaseable sealed version available | |
| Surface Finish | Manganese phosphate + oil | 240 h salt-spray resistance | |
| OEM Cross References | Spicer 5-1480X | Dana 1480 | Moog — | ||
What Is the 1480 Universal Joint?
Built to the SAE 1480 series cross-kit standard, the 1480 universal joint (Jiukai model 10.01) provides a verified drop-in replacement for Class 4-6 medium-duty trucks, buses, coaches, and heavy commercial vehicles. The 41 mm (1.625″) cap diameter and 118 mm snap-ring span are ground and inspected at the Haining facility to ensure zero-clearance fit in all original-equipment yoke bores.
All three OEM references — Spicer 5-1480X, Dana 1480, and Moog — — share exactly the same SAE 1480 series dimensional envelope. Our Jiukai 10.01 is manufactured to the same standard and installs without modification into any yoke or flange originally engineered for those references. When you order from universaljoint.net, you receive a part whose every critical dimension has been independently verified against the SAE 1480 specification before leaving the production line.
Common applications for the 1480 series include Class 4-6 medium-duty trucks, buses, coaches, and heavy commercial vehicles. Well-known vehicle platforms that use this cross kit include the Ford F-650/F-750, International 4300, Hino 195/238, Fuso Canter, Isuzu FRR, among many others. The universal joint size chart above details every SAE series alongside our Jiukai model numbers for rapid identification.
Measure the cap outer diameter (A) and snap-ring span (B) on your existing joint. The 1480 series uses a 41 mm (1.625″) cap OD and a 118 mm span. If those figures do not match, visit the grease selection guide to identify the correct series, or request a quote for direct assistance.
Key Features of the Jiukai 1480 Cross Kit
The journal cross blank is closed-die forged for a dense, uniform grain structure, then machined, heat-treated to HRC 58–62 case hardness, and ground on all bearing surfaces. Forging eliminates the random void content found in cast blanks that can initiate fatigue cracks under cyclic bending loads.
Cap outer diameters are cylindrically ground to h6 fit: +0.000 / −0.013 mm on the 41 mm nominal. Caps within this band drop into original yoke bores without force-fitting, eliminating the hoop stress in the yoke ears that causes hairline cracks with over-size aftermarket parts.
Full-complement design (no cage) packs the maximum number of Grade C needles into each cup. Higher roller count translates directly to a higher dynamic load rating for a given cap size, extending the service interval before fatigue spalling initiates.
The 1/4-28 UNF Zerk fitting is the standard used by every North American and European truck manufacturer, ensuring compatibility with all fleet grease-delivery systems. NLGI Grade 2 EP lithium-complex grease, the same used by Dana and Spicer, is the recommended lubricant.
Manganese phosphate plus oil provides a dual-barrier coating that passes 240 h neutral salt spray. Parts stored for up to 24 months under normal warehouse conditions arrive at the installation point corrosion-free, reducing scrap from oxidised bearing surfaces.
All 1480-series cross kits leave the Haining facility under a dual-registered quality system. Certificates of conformance, dimensional inspection records, and material test reports are available for every shipment on request, supporting OEM supplier qualification and fleet procurement audits.
1480 Universal Joint Dimensions vs Neighbouring Series
The 1410 universal joint below shows your series in context. The highlighted row is the 1480. Use cap OD (A) and span (B) together to positively identify any cross kit — a single dimension alone is insufficient because some series share one value while differing in the other.
| SAE Series | Cap OD (mm) | Cap OD (in) | Span (mm) | Spicer Ref | Typical Use |
|---|---|---|---|---|---|
| 1310 | 27 | 1.062″ | 74.6 | 5-153X | Light trucks, SUVs, half-ton pickups |
| 1330 | 30.2 | 1.188″ | 92 | 5-178X | 3/4-ton trucks, vans |
| 1350 | 35 | 1.375″ | 106.5 | 5-1350X | 1-ton HD trucks, tow packages |
| 1410 | 41 | 1.625″ | 108 | 5-1410X | Class 4-5 medium-duty trucks |
| 1480 ← You are here | 41 | 1.625″ | 118 | 5-1480X | Class 4-6 medium-duty trucks, buses, coaches, and heavy commercial vehicles |
| 1480 | 41 | 1.625″ | 118 | 5-1480X | Class 4-6 medium commercial |
| 1710 | 48 | 1.890″ | 127 | 5-1710X | Class 6-8 heavy trucks |
| 1810 | 50 | 1.969″ | 118 | 5-1810X | Class 8 semis, off-highway |
Applications
The 1480 U-joint cross kit is the OEM specification for the following driveline positions and vehicle categories:
- ✓Class 4–6 medium-duty commercial vehicle propshafts (Ford F-650/750, International 4300)
- ✓Transit bus and school bus chassis drivelines
- ✓Municipal waste collection vehicles (rear and front loading)
- ✓Concrete-pump trucks and volumetric mixer chassis
- ✓Airport ground-support vehicles (baggage tugs, de-icing trucks)
- ✓Heavy-duty agricultural sprayer driveshafts
- ✓Industrial roller-line and conveyor cardan shaft applications
Snap Ring and Packaging
The 1480 series cross kit uses an external snap-ring (C-clip) with a groove width of 1.75 mm. Snap rings are included in every shipment. The ring seats in the groove on the outer face of the yoke bore and is the primary axial retention method for the bearing cap.
An inside-snap-ring variant (suffix -IC) is available for yokes whose ear design does not accommodate external retention. Contact [email protected] for availability and lead times on non-standard configurations.
Frequently Asked Questions
Available Variants and Ordering
| Part Number | Description | Grease Fitting | Lock Type |
|---|---|---|---|
| 10.01 | Standard cross kit — external snap ring, greaseable | Yes — Zerk 1/4-28 UNF | External C-clip |
| 10.01-NG | Non-greaseable (sealed-for-life) | None (sealed caps) | External C-clip |
| 10.01-IC | Inside-snap-ring variant | Yes — Zerk 1/4-28 UNF | Internal C-clip |
Minimum order quantities, volume pricing tiers, and OEM private-label packaging are available for wholesale and trade buyers. Email [email protected] with your target quantity and destination port for a freight-inclusive quotation.
Contact us at [email protected] or use the enquiry form. We respond within 24 hours.
Browse the Full Cross Kit Series
1480 Universal Joint: Fleet Application and Service Guide
The 1480 cross kit bridges the medium-duty and heavy-duty SAE classifications. By retaining the 41 mm cap OD of the 1410 while extending the snap-ring span to 118 mm, the 1480 increases bearing contact length by approximately nine percent and raises the peak torque from 900 Nm to 1,100 Nm. This suits Class 4 to 6 vehicles including transit buses, school buses, and municipal service trucks where the driveshaft can accommodate the wider joint body without compressing the telescoping shaft section below its minimum operating length. The dimensional relationship between cap OD and span in the 1480 series delivers the highest load rating achievable at the 41 mm bore diameter, making it the correct selection when the 1410 capacity is insufficient but a full upgrade to a 50-series cross kit is not warranted by the application loading.
Transit bus operators benefit especially from the greaseable 10.01 configuration. City-service buses accumulate very high U-joint cycle counts relative to mileage, and a sealed cross kit can exhaust its factory grease charge in 150,000 km of city-bus duty while a greaseable 1480 re-greased every 25,000 km consistently outlasts the chassis at significantly lower total maintenance cost. The 1/4-28 UNF Zerk fitting on the 10.01 is compatible with all pneumatic grease-delivery systems used in transit depot maintenance. The Jiukai 10.01 holds CE marking under EU Machinery Directive 2006/42/EC; Declarations of Conformity are available in English, German, and French from [email protected].
1480 Universal Joint: Recognising Wear in Fleet Service
Fleet managers overseeing Class 5 and 6 vehicles with 1480 universal joints should train drivers to recognise two specific warning symptoms. First, a vibration that changes frequency with road speed and disappears when the clutch is depressed or the transmission placed in neutral at cruising speed confirms the driveshaft as the source rather than the engine or tyres. Second, a shudder specifically during low-speed acceleration from rest indicates significant lash has developed in the yoke bore and the joint is in advanced-stage wear. Both symptoms warrant a driveshaft inspection at the next PM shop visit. Any cross kit showing rotational lash above two degrees at the zero-lash test should be scheduled for replacement without further delay, as continued operation risks progressive bore damage and secondary yoke failure.
Maintenance Schedule for the 1480 Universal Joint
Fleet operators managing Class 4–6 vehicles with 1480 universal joints should adopt a preventive maintenance interval of every 30,000 km under normal on-highway conditions. At each interval, inject NLGI Grade 2 EP lithium-complex grease through the 1/4-28 Zerk fitting until fresh grease purges at all four cap seals. Inspect the driveshaft for visible rust at the cap-to-bore interface, unusual angular play (more than 2° of lash in the yoke bore), or any vibration that has developed since the last inspection. Any of these signs warrants immediate cross-kit replacement.
For vehicles operating in severe-duty conditions — urban stop-start routes, frequent towing, or regular off-road use — halve the greasing interval to 15,000 km. When replacing the Jiukai 10.01, always replace both cross kits on the same driveshaft simultaneously to balance wear and avoid introducing a vibration from mismatched service life between the front and rear joints.
Procuring 1480 Universal Joints for Commercial Fleet Applications
Commercial transport operators procuring 1480 cross kits in volume should request three items from any prospective supplier before placing a first order: a dimensional inspection report confirming cap OD and snap-ring span, a material certificate confirming Cr-Mo steel grade and heat treatment specification, and a photo of the Zerk fitting installation confirming a steel-body pressed insert rather than a soft-metal threaded boss. These three documents separate quality manufacturers from low-cost converters who repackage commodity castings.
Jiukai provides all three documents as standard for every new customer qualification. We also offer consignment stock arrangements for high-volume fleet customers, eliminating lead-time risk while keeping working capital free. Email [email protected] to begin a supplier qualification.