OEM Genuine Dana Spicer SPL250-3X Universal Joint Kit Class 8 Freightliner KW For Sale - New and Used

Restore reliable heavy-duty driveline torque transfer on your Class 8 commercial truck with this genuine Dana Spicer SPL250-3X Universal Joint Kit. Spicer SPL 250 Series is Dana’s largest and highest-torque-capacity commercial vehicle U-joint designation — engineered specifically for the most demanding Class 8 heavy-duty truck driveline applications on Kenworth, Peterbilt, Freightliner, Volvo, Mack, International, and Western Star tractors. Permanently lubricated (Life Series) design with sealed bearing caps eliminates the need for periodic re-greasing while providing extended service life. Complete service kit includes cross assembly with 4 pre-lubricated sealed bearing caps and retention snap rings. Made in United States. Dana Spicer is the world’s dominant U-joint manufacturer with over 115 years of driveline engineering expertise. NEW in original Spicer box (unused).

Key Features:

• Genuine Dana Spicer OEM part — not aftermarket
• Part Number: SPL250-3X
• Series: Spicer SPL 250 Series (largest Spicer commercial vehicle U-joint designation)
• Product Line: SPL (Spicer Permanently Lubricated / Life Series)
• Configuration: Permanently lubricated design — no grease fitting, no periodic re-greasing required
• Bearing Cap Diameter: Approximately 1.938 in (49.2 mm) — typical SPL 250 spec
• Lock-Up (Length across bearings): Approximately 5.812 in — typical SPL 250 spec
• Cross Design: 4-way trunnion cross with sealed bearing caps
• Includes: Complete U-joint kit — cross assembly + 4 pre-lubricated sealed bearing caps + retention snap rings + associated hardware
• Weight: Approximately 4-6 lbs
• Warranty: 3-year limited (Dana Spicer Life Series OEM warranty)
• Country of Origin: Made in United States
• Barcode: 23913-12185
• Quantity per Box: 1 kit
• Trusted quality — Dana Spicer has led drivetrain innovation for over 115 years
• Condition: NEW in original Spicer box (with normal shelf wear on box exterior)

Common Applications:

• Kenworth (Class 8): T680, T880, W900, W990, C500 heavy-duty tractor drivelines
• Peterbilt (Class 8): 379, 389, 587, 579, 337, 348, 365, 367 heavy-duty tractor drivelines
• Freightliner (Class 8): Cascadia, Coronado, Century, Classic heavy-duty tractor drivelines
• Volvo (Class 8): VNL, VNM, VNX heavy-duty tractor drivelines
• Mack (Class 8): Anthem, Pinnacle, Granite, LR heavy-duty tractor drivelines
• International (Class 8): LT, RH, LoneStar, ProStar heavy-duty tractor drivelines
• Western Star (Class 8): 4900, 5700XE, 6900 heavy-duty tractor drivelines
• Oilfield service vehicles: Heavy-duty pressure pumping trucks, blender trucks, hydration units, chemical addition trucks, cementing units, coil tubing service vehicles
• Off-highway heavy equipment: Various construction and mining equipment with SPL 250 series drivelines
• Fleet maintenance replacement for worn, damaged, or seized universal joints
• Direct replacement for factory-installed Spicer SPL250-3X applications

How It Works:

• Function: Universal joints transmit rotational torque from the transmission output through the driveshaft to the differential/rear axle while accommodating driveline angle changes as the suspension moves under heavy loads.
• Installation Location: Installed in the driveshaft yoke assemblies at the transmission end and/or differential end — on Class 8 trucks, typically multiple U-joints per driveshaft (2 joints on single-piece driveshaft; 4 joints on articulated multi-piece driveshaft with center bearing).
• Permanent Lubrication Design: Factory-lubricated with high-quality driveline grease, sealed bearing caps eliminate lubrication loss and contamination ingress. No periodic greasing required — a major maintenance advantage over greaseable designs.
• Sealed Bearing Caps: Pre-installed needle roller bearings in sealed caps provide continuous, low-friction rotation with extended service life.
• Result: Reliable driveshaft flexibility with maximum service life and reduced maintenance intervals.

Installation Notes:

• Support the driveshaft properly when removing the old U-joint. Class 8 driveshafts are heavy — use appropriate lifting equipment or a jack stand. Never let the driveshaft fall — it can damage the yokes.
• Remove old U-joint bearing caps carefully to avoid damaging the yoke bore.
• Clean yoke bores thoroughly before installing the new SPL250-3X. Any rust or contamination in the bore can cause premature bearing failure.
• Install the new U-joint square in the yokes with proper alignment.
• Seat the bearing caps by tapping (not hammering) with a soft mallet or by using a press, working across the diagonal to ensure even seating.
• Install snap rings, verifying they seat completely in their grooves.
• DO NOT attempt to grease this U-joint through any fitting — the SPL 250 is a permanently lubricated design and adding grease can damage the seals.
• Verify smooth driveshaft rotation after installation before returning the vehicle to service.
• Consult your vehicle's driveshaft service manual for complete installation, torque specifications, and inspection procedures.

Cross References:

• Dana Spicer: SPL250-3X
• Related Spicer SPL 250 series variants (verify direct interchange): SPL250-1X, SPL250-2X
• Related Spicer heavy-duty U-joint series (different sizes): Spicer 1610 series (previously researched 5-279X was 1610 series), SPL 55, SPL 70, SPL 90, SPL 100, SPL 140, SPL 170 — verify by physical dimension match
• Common aftermarket cross-references (verify direct interchange by physical dimension match): Neapco 250-SPL series, GMB 214-SPL series, Precision U-Joint SPL series, Meritor / TDA / Rockwell equivalents
• Common OEM cross-references (verify with your vehicle service manual): Kenworth/Peterbilt/Freightliner service part numbers vary by application, Mack service part numbers vary by application, Volvo service part numbers vary by application

Buyer Note – Fitment Verification:

• Universal joints require exact dimensional match to the driveshaft yoke bore. Verify your driveshaft requires the Spicer SPL 250 series (approximately 1.938" bearing cap diameter, 5.812" lock-up) before purchase.
• Common ways to verify: (a) measure the diameter of your existing U-joint bearing caps with a caliper, (b) check your vehicle service manual for the specified Spicer part number, (c) look up your driveshaft OEM number in Spicer's cross-reference tool.
• SPL 250 is specifically for Class 8 heavy-duty driveline applications. Do NOT use for medium-duty driveline applications requiring smaller Spicer series (1410, 1480, 1610).
• If you can provide your vehicle year, make, model, engine, and driveshaft location (front, rear, jackshaft, etc.), we can help confirm in original Dana Spicer box (with normal shelf wear on box exterior consistent with warehouse storage), unused. Never installed. Verified authentic via Spicer brand markings, Dana logo, part number label, and Made in United States origin marking. Please review all photos carefully for the exact item and condition. You will receive the part shown in the listing.
  
  
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