Article 1984 - New Transmission Reverse Idler Gear

TSB #126 - November 7, 1969
(1969-70 B-500-700, C-500-700, F500-700 and N-500-700 Trucks with NP 435 4-Speed Transmission)


To correct loss of needle bearings in the reverse idler gear resulting from severe overload and thrust loads, a new transmission reverse idler gear became effective in production. The new gear incorporates a larger section, a snap ring and center retained caged needle bearing assembly with increased diameter rollers.

PARTS
Part NumberPart NameClassAvail.
D0TZ-7141-AReverse Idler Gear and Bearing AssemblyBOK


PRODUCTION CORRECTION: Approx. June, 1969 (Trans. Date Code 5-21-69 & Later)
WARRANTY STATUS:
INFORMATION ONLY

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