Large Trailing Arm - 13" Kit

Manufacturer Part Number: AA-9081

Tilmor Part Number: AA-9081

Starting at $881.92

With the Tilmor large trailing arm kit, you can conveniently add finger weeders to many existing and new cultivator systems! The trailing arm was designed to have adjustable flexibility depending on soil hardness and condition. Finger weeders work specifically for in-row cultivation, uprooting small and just emerging weeds. This kit can be used on a wide variety of row crops for farmers growing on any scale. It is an inexpensive alternative to improve existing cultivator performance.

  • Universal mount for almost all cultivators with 4” – 7” square toolbars
  • Arm length is 56”
  • Down pressure can be adjusted using different combinations of polyethylene durometers which act similar to springs, but without the complicated spring adjustments
  • Allows for pressures ranging from weight of finger weeders (for running in loose soil) to the heavy weight of the cultivator (for running in hard soil)
  • Ability to easily pin trailing arm up for when not in use
  • Trailing arm joints are cushioned for safe transport even when upside down or sideways
  • All height and length adjustments can be made with a ¾” wrench
Keep in Mind:
  • The center of the 13” finger weeders should run at least 12” behind the closest sweep to the row or at least 12” behind last sweep in gang of sweeps
  • 13" finger weeders cultivate 4-6" in the crop row
  • It is recommended to run a Sweep, Tender Plant hoe or A-Blade within 3-5” of the row for maximum effectiveness
  • This system may not mount to metric cultivator toolbars
  • Fingers should not bear heavy down pressure of the cultivator itself; gauge wheels may need to be added to prevent this.
  • Since every cultivator frame is unique you may need to find a way to custom mount the trailing arm onto areas of the toolbar that already have mounting hardware

Included in this package:

Product Price (ea) Quantity Availability
13" Hub
In stock
Modbar - 37"
In stock
ModBar - 24"
In stock
2" Square Tube Cross Clamp
In stock
2" to 1-1/ 2" Square Tube Cross Clamp
In stock
Plate, Drive 13"
In stock

Finger Hardness

Sweep is not included.

Medium polyurethane finger for 13" Finger Weeder replacement

Medium Hardness - Recommended in sandy, lighter soils with delicate crops.
Direct replacement for Tilmor, Steketee, and Garford finger weeders.

13" Hard Finger Replacement

Hard - Recommended in heavier, clay soils with well-rooted, hardy crops.
Direct replacement for Tilmor, Steketee, and Garford finger weeders.


On backorder

Est. ship date: Dec 7, 2021

Ships in 2-3 business days

This product, or its configuration, is not currently in stock.

This product or its configuration is coming soon.

Call for availability


Name 13" Modular Tool Bar 37" - 1.5" Square Modular Tool Bar 24" - 2" Square 2" to 2" Square Tube Cross Clamp 2" to 1.5" Square Tube Cross Clamp Plate, Drive 13" None 13" Medium - Yellow 13" Hard - Orange
Image AW-9003 hub without finger or shank 37" ModBar - Modular Toolbar - 2" Square Tube Modbar 24" 2" to 2" cross clamp 1.5" to 2" cross clamp 13" Drive Plate Medium polyurethane finger for 13" Finger Weeder replacement 13" Hard Finger Replacement
Tilmor Part Number AW-9003 AA-1105 AA-1081 AA-9082 AA-9084 AW-1332 N/A AW-3011 AW-3013
GTIN 00850002085013
Weight 8.0000 lbs. 7.0000 lbs. 9.5000 lbs. 4.0000 lbs. 4.0000 lbs. 2.0000 lbs. 0 lbs. 1.3500 lbs. 1.3500 lbs.
California Residents WARNING: Click here for more information on Proposition 65
Warranty Limited 1 year warranty to original owner. Click here for more information.