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Neapco · Drivetrain
1-0616
In stock · ships from Knoxville
The Neapco 1-0616 is a conversion universal joint that mates a Spicer 1000 series driveshaft yoke to a Rockwell L6N (L6) series yoke.
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Not vehicle-specific. Used whenever a 1000 series yoke and an L6N (Rockwell L6) yoke need to be joined. Always verify yoke dimensions: 1000 side uses 0.938 in caps and 1.500 in lock-up span; L6N side uses 0.969 in caps and 1.438 in (or 1.443 in) lock-up span.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 5 of 5.
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It is often used in heavy-duty truck drivelines and power take-off (PTO) applications where two different series components must be connected. This greasable cross-style joint has inside snap rings and includes a single grease fitting in the cross. U-joints wear over time, causing vibration and driveline slop; this conversion piece lets you keep mismatched yokes without replacing entire shafts.
Part Number: 1-0616
L6 TO 1000 U-JOINT
Category: Driveline
Unit: ea
Dealer: Post Onsite
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