ENDURO SENDERO Front Knuckle Arm 6061 T6 Precision Upgrade ES021 by GPM  [ES021]

ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021
Price:
USD$23.90
Brand:
GPM
Model:
ES021
GTIN:
4894538340129
Condition:
Brand New
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alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"
alt="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021" title="ELEMENT ENDURO SENDERO TRAIL TRUCK Aluminum Front Knuckle Arm - 8pc set - GPM ES021"

Precision aluminium front knuckle arm for trail rigs

This aluminium front knuckle arm is a precision upgrade intended to stabilise the CVD and improve steering feedback on ENDURO SENDERO style trail trucks. Manufactured from 6061 T6 aluminum with careful tolerances, the component balances weight and strength to resist deformation under normal hobby loading. A hand-inserted Delrin collar is supplied to reduce play at the pivot, preserving a firmer steering response without altering stock geometry.

The part is supplied as a direct replacement using original mounting points and includes the fasteners and lock nuts required for installation. No additional machining is necessary. The intent of this hop-up is to increase steering precision and the longevity of steering linkages during trail use rather than to change suspension travel or steering throw.

Packing includes

  • Knuckle Arm - 2pcs
  • Stainless Steel Round Head Screw 3x14 - 1pcs
  • Stainless Steel Flat Head Screw 3x14 - 2pcs
  • Lock Nut 3mm - 3pcs

Original Name / Part No:

42062+42064

Specifications

  • Item: Aluminum Front Knuckle Arm - 8pcs set
  • Material: 6061 T6 aluminum
  • Model Number: ES021
  • Compatibility: ENDURO SENDERO TRAIL TRUCK

Install this precision knuckle arm to reduce steering play and improve long term component durability on ENDURO SENDERO trail trucks while retaining OEM fit and adjustment options.

What checks should a technician perform after fitting?

Verify fastener torque to specification, confirm CVD clearance through full steering lock, and inspect bearings for correct preload to ensure repeatable steering performance.

Does this upgrade alter steering geometry?

No. The component retains original mounting geometry and is intended to improve precision and durability rather than change suspension or steering throw.

Recommended maintenance after installation?

Perform initial torque checks after the first run, re-inspect hardware for loosening, and maintain bearings and threadlocked joints as part of routine service.