+352 27 63 53 92

customer-service@partao.com

Partao Logo

0

0

John Deere
New Holland
Case IH
Fendt
Kubota
Massey Ferguson
STIHL
Osram
View All 2,900+ BrandsRequest a Quote
Partao Logo

Need a larger order?

Request a Quote
Privacy and Cookie PolicyTerms and Conditions

Copyright © 2026 partao.com. All rights reserved

Partao S.A.R.L.

Address: 9 rue du Laboratoire 1911, Luxembourg, Luxembourg

Email: customer-service@partao.com

Tel: +352 27 63 53 92

Explore

  • About Us
  • Request Your Part
  • Knowledge Base
  • Careers

Help

  • Shipping & Returns
  • Contact Us
  • Seller Quick Guide
  • Help

Legal

  • All prices are exclusive of VAT
  • VAT: LU36240485
  • Business Registration: B291859

© 2025-present partao.com

  • Privacy and Cookie Policy
  • Terms and Conditions
Home
Maintenance & Wear Parts
Roller Chains
Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4
Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4
Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4
Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4
Available for backorder – we will confirm the soonest available delivery date within 1 business day after ordering
Free shipping on orders over €60

Pay Securely with

Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4

Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4

€14.74

(Excl. VAT)

Price

(Excl. VAT)

€14.74

Kramp
Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

Product Details

Brand
Kramp
Bore
Yes
Type
Duplex
Unit
Each
BWidth
50 mm
Hub type
Hub one side
Material
Steel C45
Teeth width
10,8 mm
D3Hub diameter
100 mm
Technical info
Hub bore, keyway and tapped hole are optional Recommended maximum bore: D3 x 0.6 For type 12b2 chain
B0Bore diameter
20 mm
Chain size code
12 B-2
Number of teeth
20
D1Pitch diameter
121,78 mm
Application range
NOT suitable for chain ASA/DIN 8188
Sections distance
19,46 mm
Total teeth width
30,3 mm
D2Outside diameter
130 mm
Manufacturer
Kramp

Similar items you might like

  • Kramp

    Kramp - SE121 - SPROCKET 21 TEETH 1

    Kramp

    €37.06

  • Kramp

    Kramp - SE121TL - SPROCKET TAPERLO

    Kramp

    €19.85

  • Kramp

    Kramp - SE124 - SPROCKET 1"24T.

    Kramp

    €20.63

  • Kramp

    Kramp - SE115 - SPROCKET 1"15T

    Kramp

    €11.22

  • Kramp

    Kramp - SD5824 - CHAINWHEEL

    Kramp

    €17.61

  • Kramp

    Kramp - SE116 - SPROCKET 16 TEETH 1

    Kramp

    €11.97

  • Kramp

    Kramp - SE128 - Sprocket Simplex 28 Teeth 1" Chain 16 B-1

    Kramp

    €26.84

  • Kramp

    Kramp - SD123 - CHAINWHEEL DUPLEX 23 T

    Kramp

    €57.87

  • Kramp

    Kramp - SE3429 - SPROCKET 29 TEETH

    Kramp

    €12.87

  • Kramp

    Kramp - SE5839 - SPROCKET 39 TEETH

    Kramp

    €19.08

  • Reviews

    Customer Reviews

    Be the first to write a review!

    Kramp
    Kramp is a leading distributor of spare parts and accessories for agricultural machinery. Their catalog includes wear parts, belts, and maintenance items for tractors and implements. Kramp ensures quick availability of critical components for farming operations. Shop more than 86,606 genuine Kramp spare parts.

    Product Details

    Brand
    Kramp
    Bore
    Yes
    Type
    Duplex
    Unit
    Each
    BWidth
    50 mm
    Hub type
    Hub one side
    Material
    Steel C45
    Teeth width
    10,8 mm
    D3Hub diameter
    100 mm
    Technical info
    Hub bore, keyway and tapped hole are optional Recommended maximum bore: D3 x 0.6 For type 12b2 chain
    B0Bore diameter
    20 mm
    Chain size code
    12 B-2
    Number of teeth
    20
    D1Pitch diameter
    121,78 mm
    Application range
    NOT suitable for chain ASA/DIN 8188
    Sections distance
    19,46 mm
    Total teeth width
    30,3 mm
    D2Outside diameter
    130 mm
    Manufacturer
    Kramp

    Reviews

    Customer Reviews

    Be the first to write a review!

    Similar items you might like

    • Kramp

      Kramp - SE121 - SPROCKET 21 TEETH 1

      Kramp

      €37.06

    • Kramp

      Kramp - SE121TL - SPROCKET TAPERLO

      Kramp

      €19.85

    • Kramp

      Kramp - SE124 - SPROCKET 1"24T.

      Kramp

      €20.63

    • Kramp

      Kramp - SE115 - SPROCKET 1"15T

      Kramp

      €11.22

    • Kramp

      Kramp - SD5824 - CHAINWHEEL

      Kramp

      €17.61

    • Kramp

      Kramp - SE116 - SPROCKET 16 TEETH 1

      Kramp

      €11.97

    • Kramp

      Kramp - SE128 - Sprocket Simplex 28 Teeth 1" Chain 16 B-1

      Kramp

      €26.84

    • Kramp

      Kramp - SD123 - CHAINWHEEL DUPLEX 23 T

      Kramp

      €57.87

    • Kramp

      Kramp - SE3429 - SPROCKET 29 TEETH

      Kramp

      €12.87

    • Kramp

      Kramp - SE5839 - SPROCKET 39 TEETH

      Kramp

      €19.08

    Kramp - SD3420 - CHAINWHEEL DUPLEX 20 T.3/4

    OEM Quality

    SKU: kramp-sd3420

    Kramp
    Browse all parts

    €14.74

    (excl. VAT)