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Automatic Transmission Parts

New & Used

Genuine Gearspeed

Clean Cut Cases

Clean Cut Cases from Gearspeed are brought back to geometric center using precise CNC technology thus alleviating noise issues. We offer sleeved cases with our precision crafted sleeves and we are proud to now be offering our new Premium Cases that include 3 brand new oversize bearings.

Brand New Genuine

Gearspeed Parts

At Gearspeed, we proudly offer our own line of OE compatible replacement parts. These parts typically go through years of development and rigorous testing before being added to our product line. We use these same parts in thousands of transmission builds every year.

Full Line of

Rebuild Kits

Every transmission build is going to need an overhaul kit, and we offer a full line for nearly all Honda and Acura models 1990 and up. Our No Waste/Low Waste Concept Kits start with the basic paper and rubber all the way to master kits that include frictions, steels and filters, we have everything you need for your build.

Huge Inventory of

Good Used Parts

For most transmission rebuilders the goal is low cost. To us, the goal is quality at an affordable cost. Our robust parts department is stocked with thousands of parts that go through multiple points of cleaning and inspections. If you need any hard parts call us first!


Clean Cut Cases

New Pressure Switches

New Differential Bearings

New Internal Filters

Reconditioned Solenoids

Gears & Gear Sets

Loaded 3rd Clutch Drums

No/Low Waste Overhaul Kits

New Sprags

New External Filters

New Bushing Kits

Drum Components


Naked Drums

New 5 Speed Low Gears

New Temp Sensors

New Cannister Filters

Gearspeed Torque Converters

Differential Carriers

Valve Bodies

And Much More!

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