AXIAL SMT10 Precision Steel Center Shaft Set with Aluminium 6061 T6 Body MJ237SA by GPM  [MJ237SA]

AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA
Price:
USD$33.90
Brand:
GPM
Model:
MJ237SA
GTIN:
4894538261554
Condition:
Brand New
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alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"
alt="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA" title="AXIAL SMT10 Steel Front + Rear Center Shaft With Aluminium Body (138mm-148mm) - 1pr set - GPM MJ237SA"

Precision aluminium-bodied center shafts for SMT10 performance

This front and rear center shaft assembly is engineered for AXIAL SMT10 applications as a precision aftermarket upgrade. Hardened steel rotating shafts are mated to a CNC-friendly aluminium 6061 T6 shaft body to lower polar inertia while retaining torsional strength for technical driving.

The telescoping length is adjustable from 138mm to 148mm to allow fine chassis spacing and driveline alignment adjustments. Fastener retention relies on a steel wire ring that secures the supplied screws and reduces fastener loss during servicing. The kit is supplied complete with the necessary screws and 4x2.5 O-rings for direct installation.

Use these shafts where precise front-to-rear driveline geometry and tuneable overall length are required. The aluminium body offers a favourable stiffness-to-mass ratio that reduces rotating load on electric drivetrains versus solid-steel alternatives.

Specifications

  • Item: Front and rear center shaft set
  • Material: Steel shafts with aluminium 6061 T6 body
  • Model Number: MJ237SA
  • Length Range: Adjustable 138mm - 148mm
  • Includes: 2.5xM4x11 screw shaft - 4pcs, 4x2.5 O-ring - 4pcs

The MJ237SA shafts provide a precision aluminium-bodied alternative to full-steel center shafts for AXIAL SMT10 builds, delivering adjustable length and secure fastener retention to aid drivetrain tuning and maintenance.

What tolerances should I expect when setting length?

Expect adjustment resolution within a millimetre range; use calipers to set the aluminium body position and torque screws to recommended small fastener levels for repeatable alignment.

Can these shafts be used with aftermarket axles and drives?

They are compatible with AXIAL SMT10 drivetrains; verify mating splines and flange interfaces when pairing with non-stock axle components to ensure correct fit.

What inspection steps are recommended?

Inspect screw torque, O-ring condition and wire ring seating regularly; check for shaft runout and replace O-rings if any degradation is observed.

Are the supplied parts sufficient for standard installation?

Yes, the kit includes the required 2.5xM4x11 screws and 4x2.5 O-rings for a standard fit; no additional specialty parts are necessary for typical SMT10 installations.