Collection: GM Transmission & Differential Gears | H052, H150, T170
This is the real deal — New Old Stock (NOS) gearing for vintage GM drivetrains. These original components are ideal for restorations, rebuilds, or keeping your classic truck true to its roots. Inventory is limited and no longer in production — when they’re gone, they’re gone.
Heavy-Duty Solutions — built to keep your truck running.
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Vendor:truckparts4u.com3785597 | GM H052 / HO52 Gear Set – 4.57 Ratio (1949–1972 Trucks, Aftermarket NOS)
3785597 GM H052 / HO52 GEAR SET 4.57 RATIO – New Aftermarket (NOS) Product Summary:New aftermarket gear set...Regular price $447.74 USDSale price $447.74 USD Regular priceUnit price per$475.00 USDSale -
Vendor:truckparts4u.com2021602 | GM Chevy Classic Steering Wheel Horn Button – Vintage Brown (NOS)
2021602 GM Chevy Steering Wheel Horn Button | Vintage Brown NOS | GR.2.820 Product Summary:This vintage GM steering...Regular price $24.74 USDSale price $24.74 USD Regular priceUnit price per$34.44 USDSale -
Vendor:truckparts4u.com6590594 | GM Delco Oil Pump Kit | A/C Gear Application | New Genuine OEM (NOS)
6590594 | GM Delco Oil Pump Kit | A/C Gear Application | New Genuine OEM (NOS) Product SummaryPart...Regular price $21.47 USDSale price $21.47 USD Regular priceUnit price per -
Vendor:truckparts4u.com3869006 | GM H150 H170 Differential Gear Set | 5.83 Ratio | New Aftermarket
3869006 | GM H150 H170 Differential Gear Set | 5.83 Ratio | New Aftermarket Product Summary:This new aftermarket...Regular price $574.47 USDSale price $574.47 USD Regular priceUnit price per -
Vendor:truckparts4u.com3785597 | GM H052 / HO52 Gear Set – 4.57 Ratio (1949–1972 Trucks, Aftermarket NOS)
3785597 GM H052 / HO52 GEAR SET 4.57 RATIO – New Aftermarket (NOS) Product Summary:New aftermarket gear set...Regular price $347.74 USDSale price $347.74 USD Regular priceUnit price per$375.00 USDSale
Your #1 Source for Remanufactured Transmissions, Differentials, Transfer Cases & PTOs — Since 1997
Trusted by Fleets & Technicians for Over 25 Years
Discount Parts Exchange delivers quality, reliability, and value in every drivetrain component. Backed by decades of hands-on experience, our heavy-duty solutions are built to keep your truck running.