John Deere
9470STS
John Deere public AH144149 listing: general-fit model reference only. Verify serial range, drive assembly, seal position, and measured dimensions before ordering.
ProductPart overview
Built around the part record, not a generic listing
Aftermarket internal oil seal replacing John Deere OEM AH144149. Reference sources identify this as a dual-lip, garter-spring internal oil seal for combine applications, with CR25108 listed as a cross-reference. Reference dimensions are 9.50 mm (3/8 in) seal width, 63.50 mm (2 1/2 in) shaft diameter, and 101.80 mm (4.01 in) seal outer diameter. Catalog weight is approximately 0.14 lb (0.063 kg). Supplier and aftermarket reference data list John Deere combine models including 9470 STS, 9560 STS, 9570 STS, 9650 STS, 9660 STS, 9670 STS, 9750 STS, 9760 STS, 9770 STS, 9860 STS, 9870 STS, 9880 STS, S550, S650, S660, S670, S680, S685, S690, S760, S770, S780, S785, and S790. These are listed references, not a substitute for final fitment verification. Before ordering, confirm the original OEM number, machine model, serial range, seal location, shaft condition, mating surface, and measured seal dimensions.
Primary OEM
AH144149
Cross references
CR25108
Compatibility
Listed machine fitment
These machine records are linked to this product. Machine year, serial number, header configuration, and prior modifications may still matter.
| Brand | Model | Series | Years | Fitment note |
|---|---|---|---|---|
| John Deere | 9470STS | - | All listed years | John Deere public AH144149 listing: general-fit model reference only. Verify serial range, drive assembly, seal position, and measured dimensions before ordering. |
| John Deere | 9650STS | - | All listed years | John Deere public AH144149 listing: general-fit model reference only. Verify serial range, drive assembly, seal position, and measured dimensions before ordering. |
Technical data
Specifications and dimensions
- Part weight
- 0.063 kg / 0.14 lb
- Material
- SKF CR25108 reference lists an NBR sealing lip; confirm the supplied item material before ordering
- Application position
- Internal oil seal position; verify by assembly location and serial range
- OEM reference seal width
- 9.5 mm
- OEM reference shaft diameter
- 63.5 mm
- OEM reference outer diameter
- 101.8 mm
Order planning
Shipping and supply
Shipping confirmed with quote
Availability is checked before fulfillment.
Fitment before fulfillment
For uncertain matches, include machine model, year, and serial number in the quote request.
Buyer resources
Related guides
Use these product- or brand-level resources to verify fitment details and prepare a clearer quote request.
Reference comparison
Compare other oil-seal records
These links help compare part-number records. They are not interchangeability or fitment claims; verify the OEM number, dimensions, construction, and seal position separately.
Different OEM AH137772
Internal Oil Seal for John Deere Combines
A different internal oil-seal record. Compare the OEM number, dimensions, and seal location; do not treat it as interchangeable.
Different OEM AH215259Teflon Lip Oil Seal for John Deere Combines
A different oil-seal construction and OEM reference. Verify the exact application before ordering.
Aftermarket replacement part. OEM numbers are for reference only. FieldFit Parts is not affiliated with or endorsed by the original equipment manufacturers. Verify fitment before installation.
Still comparing part numbers?
Send the OEM number and machine details. We will help verify the match.