
Remanufactured Honda & Acura transmissions · Corona, CA
Remanufactured, not just rebuilt.
Parker & Sons is a family-owned wholesale remanufacturer of Honda and Acura transmissions, shipping same day or next day across Southern California.
Mon - Fri, 7:00 am - 4:00 pm
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- 25+ Years
- Of experience in the transmission industry
- Family-Owned
- Family-owned and operated facility
- 36 Months
- Unlimited mileage warranty option
- Free
- Pickup and delivery across Southern California
The facility
A small family-owned shop in Corona that does one thing, on one family of units, all day long.

The family behind the shop · Corona, CA
Parker & Sons Transmissions pays attention to every detail. When it is time to replace a Honda or Acura transmission, the unit that arrives has been taken apart, cleaned and rebuilt to a fixed standard, not repaired to a price.
We specialize in the wholesale distribution of remanufactured transmissions solely for Honda and Acura vehicles, for shops and drivers across Southern California. Twenty-five years of it, on the same units.
Because the crew is small and family-owned, you work directly with the owner on each unit. Same day or next day delivery, and we collect your core when we come.

Corona, California
Every unit that leaves this building goes out on an unlimited mileage warranty.
- 18 or 36 months, unlimited miles
- Same day or next day delivery
- Free core pickup
The specialty
Remanufactured Transmissions
We do not just rebuild your transmission. It comes apart completely, gets cleaned, and certain components are changed 100% of the time, every unit, every order.

What happens to every unit that leaves here
- 01
Complete teardown
The unit comes apart to the bare case. Nothing is judged from the outside.
- 02
Cleaning
Every case and every internal is cleaned before a single new part goes near it.
- 03
O-rings
Changed 100% of the time. They cost little and they are what starts most leaks.
- 04
Seals
Replaced on every unit, not inspected and put back because they looked serviceable.
- 05
Gaskets
New on every remanufactured transmission that leaves here.
- 06
Sealing rings
Changed every time, so line pressure is holding where the design expects it to.
- 07
Filters
A new filter on every unit. A remanufactured transmission on an old filter is not remanufactured.
- 08
Clutch discs
New friction material, so shift feel is the car's own again rather than nearly right.
- 09
Pressure switches
Replaced as standard. A cheap switch is a common reason a good unit gets blamed.
- 10
Sprag clutches
Changed 100% of the time, as applicable to the unit on the bench.
- 11
Low gears
Replaced as applicable, because that is where Honda and Acura units usually show wear first.
- 12
Free pickup and delivery
Same day or next day across Southern California, with your core collected at no charge.
The full process and both warranty options are set out on the Remanufactured Transmissions page. If you are unsure which unit you need, call it through with us.
Contact UsWhy Parker & Sons
Four reasons shops keep ordering from Corona.
- 01
Over 25 years of experience
Twenty-five years in the transmission industry, spent on one family of units rather than on a bit of everything.
- 02
Two warranty options
Choose an 18-month unlimited mileage warranty or a 36-month unlimited mileage warranty. Unlimited means unlimited.
- 03
You work with the owner
A family-owned facility with a small crew. On every unit you deal directly with the owner, not a service writer.
- 04
Free pickup and delivery
Same day or next day delivery throughout Southern California, and we collect the core for free when we come.
In their words
Wholesale accounts · Corona, CAMore from shops across Southern California
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