Cardan Shaft Universal Joint for Excavators and Loaders
Cardan Shaft Universal Joint For excavators, loaders, cranes and heavy machinery. Match part number CARDAN-UJ before ordering; wholesale supply with volume.
$140.80
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Product Specifications
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Product Details
A cardan shaft (also called a propeller shaft, drive shaft or universal joint shaft) transmits torque between two machine members whose shafts are not collinear or whose relative position changes during work – typically from the transmission or transfer-case output to a drive axle, or from an engine/gearbox PTO to a pump or attachment. Construction: a tubular shaft body carrying an end yoke (this product quotes flanged yokes) at each end that bolts to the mating companion flange; a cross-and-bearing universal joint (a spider, cross with four needle-bearing cups) at each end that allows angular misalignment while rotating; and a length-compensating slip-spline or telescoping section that lets the assembly change length as the axle or implement moves relative to the gearbox. Cardan joints appear across excavators, wheel loaders, mobile and crawler cranes, mining trucks, agricultural machinery, marine drives and metallurgical drives, wherever construction and mining equipment needs high torque at changing angles in dirty, high-vibration environments. Also known as a Hooke joint, Spicer joint or Hardy-Spicer joint
Body material is Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU.
Shopping notes: drive shaft carrier bearing replacement cost searches end well when the casting references and flange pattern are checked before checkout.
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Catalogue descriptions that mention drive shaft photos normally refer to the same driveline family documented here.
The notes above summarise what buyers typically need to know about drive shaft yokes and flanges before ordering.
The notes above summarise what buyers typically need to know about drive shaft angle before ordering.
The notes above summarise what buyers typically need to know about drive shaft damage before ordering.
| Product type | Drive Shaft |
| Part number | CARDAN-UJ |
| Condition | New |
| Warranty | 12 Months |
| Minimum order | 1 piece |
| Fitting position | Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end |
| Material | Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU |
| Published specification | What CAN be stated as Verified general engineering fact about this product class: a cardan shaft is selected by compressed/installed length, continuous and peak torque, maximum articulation angle, flange diameter with its bolt count and bolt-hole circle, swing diameter, spline type and stroke, and dynamic balancing grade (commonly G16, or G6.3 for higher-spec industrial shafts, per ISO 1940-1). the fluctuation grows with the angle. Industry practice therefore keeps single-cardan operating angles to about 3-4 degrees per joint for vibration-free running, with the two end joints matching within about 1 degree and correctly phased so the first joint's variation cancels the second's; once the angle reaches the 4-12 degree band at speed, pulsing vibration appears. A double cardan joint puts two Hooke joints back to back with a centring yoke so the variations cancel, giving near-constant velocity at continuous angles of roughly 15-25 degrees and up to 30-45 degrees in specialised high-angle setups. A true CV joint (Rzeppa ball type, tripod type) keeps a genuine 1:1 velocity ratio at any angle and will articulate well past 45 degrees, but has a sealed rubber boot and lower tolerance for debris, which is why heavy construction and industrial drivelines stay with the robust, greaseable, high-torque-capacity cardan joint |
| Packaged shipping weight | Not published for this part number |
| Carton dimensions | Not published for this part number |
Supplied brand: Vidishi Auto. Reference design: follows the OEM pattern of the listed application (reference only).
Fitment verification
Fitment verification takes three steps: match the reference number on the old unit, read the engine code plate, and compare the flange pattern and overall length before checkout. Read the code stamped on the removed unit, then match the photo against the part you received.
Reference and OE numbers
- CARDAN-UJ
Match the exact number stamped or labelled on the original part before ordering. Where one part carries more than one reference number, every variant is shown above.
Part number identification
- The number used on this page is CARDAN-UJ.
- Numbers are often written in grouped form on the part or label, for example CARDAN-UJ.
- Where one part carries more than one reference number, every variant is shown above so the same physical part can be matched across catalogues.
Technical specification
| Item | Value | Status |
|---|---|---|
| Product type | Drive Shaft | Confirmed |
| Condition | New | Confirmed |
| Warranty | 12 Months | Confirmed |
| Material | Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU | Reference |
| Published specification | What CAN be stated as Verified general engineering fact about this product class: a cardan shaft is selected by compressed/installed length, continuous and peak torque, maximum articulation angle, flange diameter with its bolt count and bolt-hole circle, swing diameter, spline type and stroke, and dynamic balancing grade (commonly G16, or G6.3 for higher-spec industrial shafts, per ISO 1940-1). the fluctuation grows with the angle. Industry practice therefore keeps single-cardan operating angles to about 3-4 degrees per joint for vibration-free running, with the two end joints matching within about 1 degree and correctly phased so the first joint's variation cancels the second's; once the angle reaches the 4-12 degree band at speed, pulsing vibration appears. A double cardan joint puts two Hooke joints back to back with a centring yoke so the variations cancel, giving near-constant velocity at continuous angles of roughly 15-25 degrees and up to 30-45 degrees in specialised high-angle setups. A true CV joint (Rzeppa ball type, tripod type) keeps a genuine 1:1 velocity ratio at any angle and will articulate well past 45 degrees, but has a sealed rubber boot and lower tolerance for debris, which is why heavy construction and industrial drivelines stay with the robust, greaseable, high-torque-capacity cardan joint | Reference |
| Packaged shipping weight | Not published | Not published |
| Carton dimensions | Not published | Not published |
How we label data: Confirmed means the value comes from the product or order record; Reference means it is taken from a supplier catalogue and should be checked against the original part; Not published means no figure is released for this part number and no generic value is substituted.
Reference notes for drive shaft bolt torque specs stay within the measured, source-labelled values published on this page.
The engineering data most readers pair with drive shaft measurement sheet is tabulated in the specification section above.
Technicians documenting drive shaft oil leak recommend checking the slip yoke and U-joints for play before the shaft itself is condemned.
Technicians documenting drive shaft failure recommend checking the slip yoke and U-joints for play before the shaft itself is condemned.
Product features
- A cardan shaft (also called a propeller shaft, drive shaft or universal joint shaft) transmits torque between two machine members whose shafts are not collinear or whose relative p
- Supplied under the Vidishi Auto brand with a 12 Months warranty against manufacturing defects.
- Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU construction for service in Driveline duty.
- Wholesale packing with a minimum order of 1 piece.
- Each unit is checked against the numbers listed above before dispatch.
Fitting crews handling drive shaft boot replacement should support the assembly on stands and mark the phasing before disassembly.
The drive shaft repairs sequence in the installation notes mirrors standard workshop practice for this driveline class.
The notes above summarise what buyers typically need to know about drive shaft bush before ordering.
The notes above summarise what buyers typically need to know about drive shaft en espanol before ordering.
The notes above summarise what buyers typically need to know about drive shaft golf before ordering.
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This unit is frequently shortlisted by parts departments researching drive shaft sensor.
This unit is frequently shortlisted by parts departments researching drive shaft and transmission.
This unit is frequently shortlisted by parts departments researching drive shaft breaks.
This unit is frequently shortlisted by parts departments researching drive shaft disconnect.
Reference notes for drive shaft carrier bearing diagram stay within the measured, source-labelled values published on this page.
Reference notes for drive shaft critical speed stay within the measured, source-labelled values published on this page.
Inspect the neighbouring drive shaft center bearing hardware for wear while the assembly is on the bench.
Renewing the hardware around drive shaft cv boot at the same time as the main assembly avoids a second teardown later.
What is included
Reference CARDAN-UJ suits For excavators, loaders, cranes and heavy machinery at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end. Order CARDAN-UJ and the numbers listed above travel on the same packing list, so one carton covers one reference.
Wear and fault symptoms
- Loud clunking or knocking when shifting into drive or reverse, or when changing direction – the classic first sign of a worn joint, caused by clearance in the trunnion bearings
- Vibration during operation, especially on acceleration or at particular speeds, because the worn joint has thrown the driveshaft out of balance. Vibration may also come from a bent tube, a missing or knocked-off balance weight, or mud packed on the shaft, all of which shift the rotating mass off-centre
- A repetitive squeak that tracks shaft rotation speed, indicating a dry or failing joint bearing running metal-to-metal through lost grease
- Visible rust trails or rust around the bearing caps, showing water has passed the seal and corrosion has started on the trunnions
- Slip-spline binding: a torn boot lets abrasive grit into the splines, the teeth wear unevenly, and the slip section binds then releases with a clunk under load change
- Excessive radial play: with the machine secured and the driveline unloaded, twist and push the shaft by hand – any movement or clunk means wear. Replace before the joint seizes, because a joint that lets go at speed flails and can destroy the transmission, seals and nearby components
Similar symptoms can come from neighbouring components, so inspect and test before replacing the part.
Technicians documenting drive shaft leaking transmission fluid recommend checking the slip yoke and U-joints for play before the shaft itself is condemned.
Technicians documenting drive shaft broken symptoms recommend checking the slip yoke and U-joints for play before the shaft itself is condemned.
Installation notes
These steps apply to drive shaft reference CARDAN-UJ, listed for For excavators, loaders, cranes and heavy machinery.
- Confirm reference CARDAN-UJ on the original component before removal.
- Support the vehicle or assembly so no load rests on the part being removed.
- Keep mating faces clean and check that sealing surfaces are undamaged around CARDAN-UJ.
- Fit CARDAN-UJ in the original orientation at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end and tighten fixings to the vehicle manufacturer values.
- Support the shaft so the joints are not left hanging while it is unbolted.
- Re-check for clearance and run a short low-speed test before returning the vehicle to service.
Reference CARDAN-UJ is the drive shaft for For excavators, loaders, cranes and heavy machinery at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end. Support the shaft so the joints are not left hanging while it is unbolted.fitment is at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end; watch for loud clunking or knocking when shifting into drive or reverse, or when changing direction – the classic first sign of a worn joint, caused by clearance in the trunnion bearings; construction uses Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU for reference CARDAN-UJ
Work on a drive shaft of this type is normally carried out by a trained technician; reference CARDAN-UJ is no exception.
The replace universal joint drive shaft sequence in the installation notes mirrors standard workshop practice for this driveline class.
A careful drive shaft repair shops job starts with disconnecting the battery and supporting the exhaust, then unbolting the flanges.
Renewing the hardware around drive shaft emergency brake kit at the same time as the main assembly avoids a second teardown later.
Warranty for CARDAN-UJ
Reference CARDAN-UJ (a drive shaft at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end) is supplied with a 12 Months warranty against manufacturing defects from the dispatch date.
Claims for CARDAN-UJ are handled against the batch reference recorded on the carton. Wear from incorrect fitment, overloading or contaminated lubricant is not covered. Damage from a seized centre bearing or an unbalanced prop shaft is not covered.
Vidishi Auto is an independent aftermarket supplier and is not affiliated with any original equipment manufacturer referenced on this page.
Frequently asked questions
Is this an original-equipment style part under reference CARDAN-UJ?
How do I confirm CARDAN-UJ fits my vehicle?
What is the minimum order for CARDAN-UJ?
How is pricing for CARDAN-UJ shown?
What is the warranty period for CARDAN-UJ?
Are packaged weight and carton size published for CARDAN-UJ?
Which numbers does CARDAN-UJ cover?
Where does reference CARDAN-UJ fit on the vehicle?
What failure signs indicate I need CARDAN-UJ?
Related parts and pages
Workshops ordering Cardan Shaft Universal Joint (CARDAN-UJ) usually check these pages next. fitment is at the Driveline: mounted between the transmission, transfer-case output and the driven axle or pump drive, with one universal joint at each end; construction uses Forged alloy steel yokes and flanges (typical grades 42CrMo4, 34CrNiMo6, 40Cr, SAE 4140-4340), cold-drawn seamless steel tube body to EN 10305-1 (or welded tube), and case-hardened bearing-steel universal-joint crosses machined from DIN 17210 bearing-grade material with all four trunnion journals precision-ground. Slip splines are broached or hobbed then induction-hardened to roughly 52-62 HRC surface hardness over a tough ductile core; involute splines to DIN 5480 with typical ISO 286 IT6-IT7 tolerances. Note: one generalisation – this describes the standard industrial cardan shaft family, not a datasheet for this specific SKU; common wear shows as loud clunking or knocking when shifting into drive or reverse, or when changing direction – the classic first sign of a worn joint, caused by clearance in the trunnion bearings.
Support and ordering for CARDAN-UJ
Send reference CARDAN-UJ, quantity and destination and we will reply with availability, lead time and a delivered quotation for Cardan Shaft Universal Joint.
WhatsApp us for a quote [email protected]
Delivery, returns and warranty terms for CARDAN-UJ are published on the site policy pages.
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