JD Loader Engine Flywheel & Ring Gears parts list
|
|
See Details
|
250D, 260E, 300D, 310E, 410E, 310G, 310J, 310K, 310K EP, 310L, 310L EP, 310SE, 310SG, 310SJ, 310SK, 310SL, 310SL HL, 315SE, 315SG, 315SJ, 315SK, 315SL, 325J, 325K, 325SK, 325SL, 410G, 410J, 410K, 410L, 500A, 500B, 710D, 710G, 710J, 710K, 710L, 435 |
Ring Gear, Flywheel |
|
R28811 |
$71.00
|
View Info |
|
|
|
See Details
|
450CLC, 890, 890A, 990, 992DLC, 992ELC, 644B, 744E, 744H, 844, 850, 855, 770, 770A, 772A, 760, 760A, 762, 860B, 862, 862B, 646, 646B, 700A, 5010, 5020, 6030, 7520, 8440, 8450, 8630, 8640, 8650, 8760, 8770, 8870, 9200, 9220, 9300, 9300T, 9320T, 9400 |
Ring Gear, Flywheel |
|
AR103044 |
$221.00
|
View Info |
|
Your model does not appear on this page. You can search the entire site by using the search at the top of the window.
Flywheel ring gears for John Deere wheel loaders and four-wheel-drive machines, covering replacement starter ring gears for engine flywheel assemblies across multiple loader generations. These ring gears restore reliable engine starting by replacing worn or damaged teeth that engage the starter drive.
Fits Models At A Glance
- 700 Series Loaders: 644B, 744E, 744H, 760, 760A, 762, 770, 770A, 772A, 844
- 800 Series Loaders: 850, 855, 860B, 862, 862B
- 600 Series Loaders: 646, 646B, 700A
- 710 Series Loaders: 710D, 710G, 710J, 710K, 710L
- 500 Series Loaders: 500A, 500B
Key Notes
- Application: Replacement starter ring gears for engine flywheel assemblies
- Function: Engages starter pinion for reliable cold and warm starts
- Part Types: Ring gears AR103044 and R28811 covering different tooth counts
- Verification: Confirm tooth count and diameter against your existing flywheel
Why Choose Broken Tractor
- ✅ Deep loader fitment coverage across many series
- ✅ Fast shipping from two US locations
- ✅ Knowledgeable staff to confirm correct ring gear
Frequently Asked Questions
What flywheel ring gear fits a John Deere 744H loader?
The AR103044 flywheel ring gear is listed to fit the John Deere 744H wheel loader. The same part number also covers the 644B, 744E and 844. Because fitment can vary by engine and serial number, check the tooth count and diameter of your existing ring gear before ordering.
How do I know if I need the AR103044 or R28811 ring gear for my John Deere loader?
AR103044 and R28811 have different tooth counts, so the right one depends on the flywheel in your machine. Count the teeth and measure the diameter of your current ring gear, then match those to the part number. If you can't read the old part or aren't sure, call (800) 909-7060 and our parts team can help confirm the correct ring gear.
What happens when a John Deere loader flywheel ring gear wears out?
Worn or damaged ring gear teeth can keep the starter pinion from engaging properly, which makes engine starting unreliable. The ring gear is the toothed gear on the flywheel that the starter drive meshes with on every start. Replacing it with a new ring gear restores a solid contact surface for the starter.
Is the ring gear sold with the flywheel on John Deere loaders?
Broken Tractor carries the flywheel ring gear by itself, not the full flywheel. The ring gear replaces the worn toothed gear on your existing John Deere loader flywheel assembly. Before ordering, confirm the tooth count and diameter against your flywheel so the new gear matches.
