Availability
Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36282
Estimated Ship Date: Today
Estimated Ship Date: Today
Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.21 Ratio Rear Ring & Pinion GearInstall Kit 1.62" Inside Diameter Axle Bearings & Seals
Part Number: SPZ-10781
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
USA Standard Ring & Pinion gear set for Dana 44-HD in a 3.73 ratio
Part Number: SPZ-36057
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.07 Ratio Rear Ring & Pinion GearInstall Kit 1.62" ID Axle Bearings & Seals
Part Number: SPZ-10898
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Ring and Pinion Gears, 3.54:1 Ratio, 37-spline, Standard Ring Gear Rotation, Dana 80, Set
Part Number: SPZ-36091
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Manual Transmission Bearings, T-56, 1993 and Newer, Kit
Part Number: SPZ-71749
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
USA Standard Master Overhaul kit Dana 70 HD differential
Part Number: SPZ-37023
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36162
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
USA Standard Master Overhaul kit for Chrysler 8.75" #42 housing with 25520/90 differential bearings
Part Number: SPZ-37093
Not Yet Reviewed
Estimated Ship Date: Jan 30, 2026 if ordered today
Estimated Ship Date: Jan 30, 2026 if ordered today
Manual Transmission Input Shaft, Manual Transmission Input Shaft
Part Number: SPZ-ZMNSG370-16
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Fits '73-'77 GM Blazer & Jimmy front with AT& yoke at the transfer case. 27 7/8" from center of u/joint caps.
Part Number: SPZ-44272
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits 2006 Ram 2500 & 3500 with 5.7L Hemi or Diesel engine & manual transmission. 13 1/2" weld to weld.
Part Number: SPZ-44465
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '99-'02 Ram 1500 CB 44 with 5.2L gas , A630 MTand NV 231HD TC. 27 9/16" center of u/joint caps.
Part Number: SPZ-44004
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits 1999 Ram 2500 RC 60 with 8.0L V10, 47RE AT& NV 241HD TC. 29 1/8" center of u/joint caps.
Part Number: SPZ-44014
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '00-'02 Ram 2500 CB & RC 60 80L V10 & 59L diesel 47RE AT& NV 241HD TC 29 1/8"center of u/joint caps
Part Number: SPZ-44026
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '00-'02 Ram 2500 CB & RC 60 with 5.9L gas , 47RE AT& NV 241HD TC. 27 9/16" center of u/joint caps.
Part Number: SPZ-44028
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '99-'01 Dodge Dakota RC with 3.9L & 5.2L and automatic transmission. 24 1/4" center of u/joint caps.
Part Number: SPZ-44066
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '07-'09 Dodge Aspen front with NV244 transfer case. 16" long from weld to weld.
Part Number: SPZ-44115
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '94-'98 Ram 1500 front with 47RE AT& 241 LD transfer case. 15 1/2" weld to weld.
Part Number: SPZ-44600
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
8.75" Chrysler 89 Drop Out case, up to 500 HP, nodular iron
Part Number: SPZ-59001
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
USA Standard steel spool for Dana 60 with 30 spline axles, 4.10 & down
Part Number: SPZ-59014
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Fits '03'-05 Ram 2500 & 3500 with diesel engine & six speed manual transmission. 16 1/2" weld to weld.
Part Number: SPZ-44470
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
MASTER OVERHAUL KIT
Part Number: SPZ-37126
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Differential Rebuild Kits, USA Standard Master Overhaul kit for '06-'11 Ram 1500 8.0" IFS
Part Number: SPZ-37148
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Rotation, Chrysler 11.5 in., GM 11.5 in., Set
Part Number: SPZ-36163
Not Yet Reviewed
Estimated Ship Date: Jan 29, 2026 if ordered today
Estimated Ship Date: Jan 29, 2026 if ordered today
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