SJSPL90 Driveshaft Slip Assembly 90-3-21X Slip Joint & 90-40-11 Stub Shaft
Technical Data
The SJSPL90 Driveshaft Slip Assembly delivers a complete driveline solution with its integrated 90-3-21X slip joint and 90-40-11 stub shaft. Designed for the SPL90 Series, this assembly ensures optimal torque handling, smooth length variation, and long-lasting durability. Built with precision and reinforced materials, it provides excellent performance for heavy-duty vehicles and off-road equipment.
Hookable Description
Upgrade your SPL90 driveline with the SJSPL90 Slip Assembly—a complete solution built for strength, smooth performance, and long service life.
Features and Benefits
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Complete Assembly – Includes 90-3-21X slip joint and 90-40-11 stub shaft
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Durable Build – Withstands high torque loads and rugged use
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Precision Fit – Matches SPL90 Series driveline specifications
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Smooth Performance – Reduces stress by maintaining driveline alignment
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Corrosion Protection – Coated and sealed for rust and debris resistance
Technical Specifications
| Specification | Value |
|---|---|
| MPN | SJSPL90 |
| Brand | Aftermarket |
| Series | SPL100 (1.625 in x 5.375 in) |
| Universal Joint Series | SPL90 |
| Fits To Tube Diameter | 4 in (101.6 mm) |
| Fits To Tube Wall Thickness | 0.134 in (3.4 mm) |
| Butt | 3.734 in (94.844 mm) |
| Center Line To Weld | 12 in (304.8 mm) |
| Spline Major Diameter | 1.939 in (49.25 mm) |
| Spline Count | 30 |
| Spline Type | Involute |
| Max Joint Angle | 25° |
| Universal Joint Retaining Width | 5.375 in (136.53 mm) |
| Universal Joint Bearing Diameter | 1.625 in (41.28 mm) |
| Centerline of Joint to End of Spline | 10.1 in (256.54 mm) |
| Centerline of Joint to Face of Plug | 1.797 in (45.64 mm) |
| Length of Spline | 4 in (101.6 mm) |
| End of Spline to Radius | 9 in (228.6 mm) |
| Warranty | 1 Year |
Vehicle Compatibility
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Designed for SPL90 Series drivelines
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Common in medium-duty to heavy-duty trucks and commercial vehicles
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Suitable for off-road equipment requiring 1.939" diameter x 30 spline slip setups
What’s Included
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1 × SJSPL90 Driveshaft Slip Assembly (includes 90-3-21X Slip Joint & 90-40-11 Stub Shaft)
REVIEWS
Perfect fit for my truck’s driveline. The slip joint and stub shaft combo made installation quick and smooth. Built tough for heavy-duty use.
John D.
Dallas, TX
Excellent build quality. Handles high torque with no issues, and I’ve noticed a smoother ride after replacing the old assembly.
Mike S.
Phoenix, AZ
Great aftermarket replacement. Everything aligned perfectly, and the corrosion resistance is a big plus for off-road use.
Robert L.
Denver, CO
Specifications
Fitment Data
• Engineered for precision compatibility with high-performance builds.
• Tested under extreme mechanical stress for guaranteed structural integrity.
Use the Riot Vehicle Finder to verify exact sub-model compatibility.
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