Associated/Interchange Parts

Additional Information

R&P QR100 3.70 RATIO
HD Differential > Ring and Pinion > 3.70 Ratio > R&P QR100 3.70 RATIO

INTERCHANGES:
REPLACES PAI: 77910
REPLACES Euroricambi: 81170585
REPLACES Meritor: A-38512-1
REPLACES Meritor: A38512-1
REPLACES Meritor: A385121
REPLACES PAI: ER77910
REPLACES S&S Truck Parts: S-A208
 

We ship from several national distribution centers through UPS and LTL truck services.  Most orders will ship out on the same day as ordered (by 3pm Central Time - except weekends and holidays).

Orders are delivered in 5 business days or less, with most delivered in 1-2 business days (ground service time estimates are not guaranteed).  Time sensitive and guaranteed expedited shipping options, when available, are easily displayed in your shopping cart after you enter parts and destination zip code.

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