KYOSHO MINI-Z MR-04 Front Knuckle Arm 4140 Carbon Steel & 7075 Alloy MR04021 by GPM  [MR04021]

KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021
Price:
CAD$27.66
Brand:
GPM
Model:
MR04021
GTIN:
4894538397055
Condition:
Brand New
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alt="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021" title="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021"
alt="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021" title="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021"
alt="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021" title="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021"
alt="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021" title="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021"
alt="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021" title="KYOSHO MINI-Z MR-04 4140 CARBON STEEL & 7075 ALLOY FRONT KNUCKLE ARM - MR04021"

Aftermarket front knuckle arm for MINI-Z MR-04

This aftermarket front knuckle arm fits KYOSHO MINI-Z MR-04 platforms and is identified by part number MR04021. The component pairs 4140 carbon steel with 7075 alloy to deliver durability and consistent dimensions for front knuckle service on compatible MR-04 Mini-Z cars.

The kit contains two knuckle arms to replace both sides of the front suspension. Use these as service items during routine maintenance or when swapping stock parts while tuning handling and geometry. The chosen materials aim to resist wear and keep alignment stable under normal Mini-Z driving conditions.

Packing includes

  • Front Knuckle Arm - 2pcs

Original Name / Part No:

MZ708

Compatible Models

  • KYOSHO MINI-Z MR-04EV02-32890
  • KYOSHO MINI-Z Racer MR-04EVO2-32891
  • KYOSHO MINI-Z RWD MR-04 readyset CHEVROLET(R) CORVETTE(R) C8.R-32356GMR
  • KYOSHO MINI-Z RWD MR-04 readyset CHEVROLET(R) CORVETTE(R) C8.R-32356GMW
  • KYOSHO MINI-Z RWD MR-04 readyset MAZDA 787B No.55 LM 1991 Winner-32361RE
  • KYOSHO MINI-Z RWD MR-04 readyset CHEVROLET(R) CORVETTE(R) C8.R-32356CRY
  • KYOSHO MINI-Z RWD MR-04 readyset NISSAN SKYLINE 2000GT-R (KPGC10)-32359S

Fit the supplied pair to renew worn knuckle arms or to restore correct front geometry after damage, and confirm trial fit before completing your final setup.

Will MR04021 fit all MR-04 variants?

Check the compatible model list and visually compare mounting points on your MR-04 variant; trial-fitting is recommended to confirm a direct fit.

Are mounting screws included?

This pack contains two knuckle arms only; mounting hardware, bearings and seals are not included and must be retained from the original parts or sourced separately.

Should I expect changes in handling?

Materials and dimensional tolerance can subtly affect steering feel; verify toe and camber after installation and adjust as needed to match your prior setup.

How do I maintain these arms?

Keep pivot surfaces clean, inspect for nicks or corrosion, and ensure fasteners remain torqued correctly to preserve fit and function.

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