QU50848U Used 3.73 Ratio 9.25" AAM Ring & Pinion Gear Set

QU50848U Used 3.73 Ratio 9.25" AAM Ring & Pinion Gear Set for 2003-2006 Dodge Ram 4x4s is a good used genuine AAM original equipment gear set. QU50848U is a good used set for 2003-2006 American Axle Manufacturing AA 9-1/4" 14 Bolt beam type front axles found in Ram 1500 Mega Cab, Ram 2500, and Ram 3500 four wheel drive trucks. For a NEW gear set, see Tech Note 3. Available while supplies last.

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Dan the Gear Man® Tech Notes:
While Supplies Last
Teeth on Gears
2003-2006
Optional Matching Parts
Applications

Tech Note 1: While Supplies Last
QU50848U is available while supplies last. The pinion may or may not have the original inner pinion bearing. Replacing both pinion and diff bearings with new parts is strongly recommended when replacing your original gear set.

Tech Note 2: Teeth on Gears
QU50848U is a USED 3.73 ratio ring and pinion set. The teeth on both gears look good but since there are so many installation and use variables, we make no warranty as to durability or noise once they are installed!

Tech Note 3: 2003-2006
AAM changed the differential after the 2006 model year. 2003-2006 gear sets are not interchangeable with those found in 2007 or later axles. AAM is no longer producing the early production gear sets, but you can use a new 2007-up gear set in your 2003-2006 axle if you ALSO replace your old differential with the 2007-up diff. We do have the later gear sets available from the AAM in 3-10 days depending upon the ratio. Available ratios are 3.42, 3.73, 4.10, and 4.56. See our AAM 925 Ring and Pinion Page.

Tech Note 4: Optional Matching Parts
QU10945 Inner Axle Seals
QK4685 Inner Axle Seals with Installer
QK4879 Inner Axle Seals with Hub Bolt Set
QK4732 Axle Shaft Nut Set
TK4880 Master Diff Bearing and Seal Kit
QK8018 Diff Bearing Kit
QK8013 Front Diff Installation Kit with Shims
QU50814 Loaded Diff Assembly
QU11108 Ring Gear Bolt
QU10965 Diff Cover Gasket
QU10865 Pinion Seal
QK4883 Pinion Seal Kit
QU10862 Crush Sleeve
QU10863 Pinion Nut
QU11107 Pinion Depth Shim Kit
QT1816 Inner Pinion Bearing Cup Installer
QT1812 Outer Pinion Bearing Cup Installer
QT1074 Inner Pinion Bearing Installer
QT1100 Driver Handle

Applications:
Dodge:
Ram 1500 Mega Cab: 2004, 2005, 2006
Ram 2500, Ram 3500: 2003, 2004, 2005, 2006