Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact identity retained from the supplied application catalog | AR77254 |
Excavator Starter Motors
AR77254 John Deere Starter Motor for 1085 1085HY/4 Combines 1177
Brand illustration · Exact product photo available on request.
OEM / referenceAR77254
SpecificationStarter Motor
Catalog ID91001168
Catalog records classify AR77254 as a John Deere starter motor for the applications shown below. The source set contains 152 supporting catalog rows. Recorded machine applications include 1085, 1085HY/4 (-041200) Combines, 1177, 1177Hy4 Combine, 1188, 1188HY/4 Combines; recorded engine references include 6359, 6359T, 6466D, 6466T. Confirm the complete part number, electrical rating, terminals, mounting arrangement and machine serial range against the original unit before ordering.
- Product Type
- Starter Motor
- Supply Brand
- EexcavaStart
- Equipment Brand
- John Deere
- Catalog Classification
- Starter Motor
- Application Records
- 152
- Condition
- New replacement part
- Gallery Representation
- EexcavaStart neutral packaging illustration; exact product photo available on request
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Starter Motor
- Category
- Excavator Starter Motors
- Catalog ID
- 91001168
- Photo views
- 1
Before ordering
Confirm these details
- Confirm voltage and power rating against the original starter nameplate.
- Compare mounting-hole pattern, flange position and overall body orientation.
- Confirm pinion tooth count and rotation where those values are specified.
- Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
11 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Common questions about AR77254
Which machines use AR77254?
Recorded compatible model references include Machine models 1: 1085 / 1085HY/4 (-041200) Combines / 1177 / 1177Hy4 Combine / 1188 / 1188HY/4 Combines / 3020 Row-Crop Tractor (S.N. 123; 000- ) / 4000 and 4020 (s.n. 201; 000- ) Tractors / 4030 Tractor / 4040, Machine models 2: 4240 and 4440 Tractors (North American Edition) / 4240 / 4440 Tractors (European Edition) / 4040S / 4240S Tractors / 4230 Tractor / 4320 Tractor / 4430 Tractor / 444 Loader / 444C and 444CH Loader, Machine models 3: 4520 Tractor / 4620 Tractor / 4630 Tractor / 4640 and 4840 Tractors / 4650 and 4850 Tractors ( ) / 500C Backhoe Loader / 510 Backhoe Loader / 5200 and 5400 Forage Harvesters / 5420 and 5440 Forage Harvester (European Edition) / 5440 and 5460 Forage Harvester, Machine models 4: 544B Loader / 544C Loader / 570 / 570A (Automatic Blade Control System) Motor Graders / 5720 and 5820 Forage Harvesters / 6329D OEM Engine and Accessories / 6414D and 6414T OEM Engines and Accessories / 644C Loader / 644D Loader / 646 and 646B Compactors, Machine models 5: 6466D / T / A (s.n. 067685- ) OEM Engines and Accessories / 646C Compactor / 6600 Combine / 6602 Hillside Combine / 6620 Combine / 690 and 690A Excavators / 690B Excavator / 693B Feller Buncher (Canada), Machine models 6: 693B Feller Buncher (USA) / 7020 Tractor ( ) / 740A Log Skidder and Grapple Log Skidder / 743 Tree Harvester and Feller-Buncher / 743A Tree Harvester and Feller-Buncher / 7700 Combine / 7720 Combine / 8430 Tractor (1974-1981) ( ) / 8440 and 8640 Tractors / 8450, Machine models 7: 8650 Tractors ( ) / 8820 Combine / 985 / 985HY/4 Combines / 9940 Cotton Picker / Engine - 6404AR 01 / 02 / 14 / 15 (7020) / Engine - 6404AR 10, Machine models 8: 11 / 12 / 13 (4630) / Engine - 6404TR 07 / 09 / 16 / 17 (4430) / JD500 Series B Backhoe Loader / JD500-A (123114-152141) Backhoe Loader / JD544 and JD544A Loaders and 3 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for AR77254?
No alternate number is listed for AR77254. Send the original nameplate for an alternate-number check.
How do I confirm AR77254 before ordering?
Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.