Remanufactured Transmission Services
Honda & Acura Transmissions
Wholesale distribution of remanufactured transmissions, solely for Honda and Acura vehicles, out of one facility in Corona and delivered across Southern California.
- Serving
- Southern California, same day or next day
- Focus
- Honda and Acura transmissions only
- Experience
- 25+ years in the industry
- Where
- Corona, California

What we do
A remanufactured unit is not a rebuilt one. Ours comes apart completely, every time, before anything is put back.
Remanufactured
Full teardown, cleaning, then the same set of components changed 100% of the time. Only top-quality parts go into a unit that leaves here.
Warrantied
Two options, both unlimited mileage: 18 months or 36 months. Pick the one that suits the car and the customer it is going back to.
Delivered
Free delivery and free core pickup throughout Southern California, same day or next day, so a bay is not tied up waiting on freight.
The index
Twelve steps, one unit, one set of hands.
These are not twelve services. They are what remanufacturing a Honda or Acura transmission actually involves, on every unit, every order.
- 01
Complete teardown
Every unit comes apart to the bare case. We do not rebuild around a fault we cannot see.
- 02
Cleaning
Case and internals cleaned before assembly begins, so nothing from the last hundred thousand miles goes back in.
- 03
O-rings
Changed 100% of the time on every unit.
- 04
Seals
New on every transmission, never reused because they still looked usable.
- 05
Gaskets
Replaced as standard, every order.
- 06
Sealing rings
New sealing rings so hydraulic pressure holds where the design intends.
- 07
Filters
A new filter on every unit, without exception.
- 08
Clutch discs
New friction material, so the shift is the one the car left the factory with.
- 09
Pressure switches
Changed as standard rather than left to fail after the unit is already installed.
- 10
Sprag clutches
Replaced 100% of the time, as applicable to that unit.
- 11
Low gears
Replaced as applicable. On these units low gear is usually the first thing to tell you the truth.
- 12
Free pickup and delivery
Same day or next day to your location in Southern California, with free core pickup.

The specialty
- Honda
- Acura
Parker & Sons remanufactures transmissions solely for Honda and Acura vehicles. That is the whole catalogue, and it is the reason a unit that arrives here is already familiar.
Twenty-five years on one family of transmissions means the wear patterns are known before the case is open, not discovered afterwards.

Cleaned case, valve body next

Every unit, apart to the bare case.
The unit
As a remanufacturer we do not just rebuild your transmission. It comes apart completely, it gets cleaned, and the components that fail get changed every single time. Only top-quality parts are used on all remanufactured transmissions here.
- Complete teardown
- Cleaning
- New components
- Top-quality parts
What stands behind it
Two warranty options, both unlimited mileage: 18 months or 36 months. Free delivery and core pickup throughout Southern California, same day or next day, and a small crew that answers the phone when a unit needs discussing.
- 18-month warranty
- 36-month warranty
- Free delivery
- Free core pickup
Years in the transmission industry
25+
Over twenty-five years spent on Honda and Acura transmissions, in one family-owned facility, for the shops that have to answer to the customer afterwards.
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