Availability
USA Standard Gear standard spider gear set for GM 9.5", 33 spline
Part Number: SPZ-39029
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear Replacement Standard Spider Gear Set for Dana 70, 35 spline
Part Number: SPZ-39011
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear open spider gear set for Chrysler 8.25", 29 spline
Part Number: SPZ-39003
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear standard spider gear set for Ford 8.8", 31 spline
Part Number: SPZ-39016
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear replacement spider gear set for Dana 50, 30 spline
Part Number: SPZ-39007
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear standard spider gear set for GM 7.625", 28 spline
Part Number: SPZ-39024
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear replacement spider gear set for Dana 60, 32 spline
Part Number: SPZ-39033
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
USA Standard Gear Replacement Standard Spider Gear Set for Dana 70, 32 spline
Part Number: SPZ-39010
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Differential Carrier Components, Power Lok Internals, Chrysler 8.75 in., Dana 44, 30 Spline Axles
Part Number: YGA-16005
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
GEAR
Part Number: SDH-35294
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
9" FORD 31spl S/G W/ HUB
Part Number: YGA-16161
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Differential
Part Number: ETN-Q23281-00S
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Yukon positraction internals for GM 12 bolt car and truck with 33 spline axles
Part Number: YGA-16040
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Yukon positraction internals for 8" and 9" Ford with 28 spline axles, in a 2-pinion design
Part Number: YGA-16022
Not Yet Reviewed
Estimated Ship Date: Feb 3, 2026 if ordered today
Estimated Ship Date: Feb 3, 2026 if ordered today
Flat side gear without hub for 8" and 9" Ford with 28 splines.
Part Number: YGA-16164
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
DIFF GEAR
Part Number: SDH-43914
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Differential Side Gear
Part Number: SDH-10014126
Not Yet Reviewed
Estimated Ship Date: Feb 4, 2026 if ordered today
Estimated Ship Date: Feb 4, 2026 if ordered today
GEAR KEY AND SPRING SET
Part Number: SPZ-71189
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
POSI
Part Number: MGR-C8OZ4215A
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
9.75" FORD DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)
Part Number: YGA-16107
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
9" FORD 31spl S/G W/O HUB, T/L, FLAT
Part Number: YGA-16162
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
D50 30spl DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)
Part Number: YGA-16169
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
9.5" GM DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)
Part Number: YGA-16166
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Side gear with hub for 8" and 9" Ford with 28 splines.
Part Number: YGA-16163
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
GEAR SET
Part Number: MGR-74045936
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.