15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
CRUISE
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product main large

ATP Manual Transmission Flywheel Ring Gear

(1 review)
Part # ZA-572
1 year warranty
Loading...
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. ZA-572
Warranty Details (1 Year Warranty)
The ring gear has teeth which engage with the starter motor allowing the engine to crank over and start. Repeated engagement with the starter results in worn or broken ring gear teeth. Once this is diagnosed, the ring gear must be replaced. Pioneer ring gears are designed to fit and function just like the original part to ensure durability and long life.

Product Features:
  • Manufactured to meet or exceed original equipment specs
  • Eliminates grinding from damaged teeth
  • Increases starter drive life
Specifications
Inner Diameter:
13.352

Inside Diameter:
13.352 in

Outer Diameter:
14.774

Outside Diameter:
14.774 in

Thickness:
0.365 in

Tooth Quantity:
146
Loading...
Loading...Loading...Loading...Loading...Loading...
5 out of 5
1 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
Pros
1
Exact replacement part
Cons
No Cons
Best Uses
1
Everyday Driving
1
Replacement
1
Restoration
Car & Truck
1
Auto Enthusiast
1
Casual Driver
1
Mechanic
Reviewed by 1 Customers
Nice product, exact correct part.
Verified Buyer -
I needed a replacement flywheel for my '59 Galaxie with the 292 Y-block V8 engine. The shop making the flywheel needed me to supply the ring gear. Imagine my pleasant surprise to discover that not only was the correct tooth count ring gear still available, but at a reasonable price! Thank you [...] Motormite for making this hard to find replacement part available!The only thing that could make it better is if the entire flywheel could be available, not just the ring gear.
Bottom Line Yes, I would recommend to a friend
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®