BAS·Wear Parts
1.317.257 Chopper blade assembly
About this product
1.317.257 Chopper blade assembly
1.317.257 (1317257) Chopper knife assembly
Use: Spare part for the chopper of the OROS sunflower header.
Purpose: For cutting and chopping corn trunks and leaves. Used to replace worn or damaged parts in the course of repair and refurbishment work.
Properties: A steel part in the form of a square disc with a shaft to which four special knives are attached. Splines are made on the shaft for connection to the drive sprocket. The part is made of special steel, and a special coating is applied to the surface, which provides maximum strength and wear resistance.
At a glance
Part & fitment
Identification & fitment
OEM number
Cross-check against the number stamped on the failed part or listed in the machine manual.
Quality tier
AFTERMARKET
Third-party manufacturer — lower cost, variable quality
Manufacturer
BAS
Fits brand
OROS
Cross-check series + model year in the machine manual
Full specifications
Every field from the manufacturer
- Part type
- Wear parts
- OEM number
- 1.317.257
- Brand
- BAS
- Fits brand
- OROS
- Fits series
- OROS SUN; OROS
- Country of origin
- Україна
- Quality tier
- Aftermarket
- Bore Ø
- 30 mm
- Outer Ø
- 40 mm
- Height
- 115 mm
- Length
- 260 mm
- Width
- 260 mm
- Splines
- 19
- Keyway
- 55х8х3
- Mounting holes
- 4
- Hole spacing
- 72 mm
- Thread
- M20x2,5
- Weight
- 2.79 kg
- Compatible machine models
- Oros, OROS SUN
Vendor offers
1 verified vendors
| Vendor | Terms | Unit price (excl. VAT) | Lead | MOQ | |
|---|---|---|---|---|---|
| БАС-АГРО ГРУП ТОВ Verifiedcherkasy | — | ₴8.8K/pcs excl. VAT 20% |
Questions & answers
What farmers ask most
- The OEM number is shown in the «Identification & fitment» block. Always match the «Fits» field against your equipment model — naming alone isn't enough.
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Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.