LOSI LMT Front Knuckle Arm Precision Upgrade LMT021 by GPM  [LMT021]

TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021
Price:
USD$37.90
Brand:
GPM
Model:
LMT021
GTIN:
4894538349900
Condition:
Brand New
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alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"
alt="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021" title="TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER Aluminum Front Knuckle Arm - 10pc set - GPM LMT021"

Precision knuckle arm and steering reinforcement

This front knuckle arm is a CNC-oriented RC replacement for TEAM LOSI LMT platforms, designed to stiffen the front steering on 4WD solid axle monster truck rollers. Components are machined from aluminium 6061 T6 to provide a controlled strength-to-weight profile, while Delrin collars are used at pivot junctions to minimise endplay and improve steering consistency.

Bearing bores and mating faces are produced with tight tolerances to reduce driveline lash so wheel pivots run smoothly under torque. The set is supplied with matching fasteners and king pins for front installation and is intended as an aftermarket performance and repair upgrade for scale setups.

Packing includes

  • Front Knuckle Arm - 2pcs
  • Stainless Steel Round Head Screw 3x20 - 2pcs
  • Stainless Steel Collar - 2pcs
  • Stainless Steel King Pin - 2pcs
  • 3mm Lock nut - 2pcs

Original Name / Part No:

LOS244004+LOS244005

Specifications

  • Item: Front knuckle arm set
  • Material: Aluminum 6061 T6
  • Model Number: LMT021
  • Compatibility: TEAM LOSI LMT 4WD SOLID AXLE MONSTER TRUCK ROLLER

Use these aluminium knuckles to upgrade steering pivot stiffness or as a durable replacement for worn front-end components; verify bearing and hardware fit during installation to ensure correct alignment.

This item is compatible with

  • LOSI-1/8 LMT 4WD SOLID AXLE - LOS04022
  • LMT SOLID AXLE MONSTER TRUCK-LOS04021

What machining tolerances are most relevant for fit?

Critical tolerances include bearing bore concentricity and king pin location; these are controlled to reduce play and ensure repeatable steering geometry.

Can I reuse my original hardware with these arms?

The kit includes required fasteners and king pins; original hardware may be reused if dimensions and condition match, but supplied hardware ensures correct fitment.

Are the Delrin collars serviceable?

Yes, collars can be inspected and replaced during routine maintenance to preserve minimal endplay and maintain steering precision.