Yokomo Z2-503IA High-Quality Idler Gear for YZ-2  [Z2-503IA]

Yokomo Z2-503IA Idler Gear for YZ-2
Price:
£4.57
Brand:
Yokomo
Model:
Z2-503IA
GTIN:
0639342216789
Condition:
Brand New
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Yokomo Z2-503IA Idler Gear - YZ-2 Drivetrain Part

The Yokomo Z2-503IA idler gear is a precision replacement designed for YZ-2 series 2WD off-road vehicles. Its accurate dimensions help maintain consistent drivetrain engagement and support longer service life under normal running conditions.

Where It Fits

This idler gear is compatible with numerous Yokomo YZ-2 chassis types. It integrates with the factory transmission layout to offer reliable operation for competitive or recreational driving.

Listed Compatible Models

  • B-YZ2
  • B-YZ2DT
  • B-YZ4
  • B-YZ2T
  • B-YZ2DTM3
  • B-YZ2DTM31-1
  • SOR-010
  • B-YZ2CA
  • B-YZ2DTM
  • B-YZ2DTMW
  • B-YZ2DTM2
  • B-YZ2CAL2
  • B-YZ2DTM2S
  • B-YZ2CAL3
  • B-YZ2CAL31-1
  • ROR-010
  • ROR-010RTR
  • ROR-010RTR-1
  • SOR-020
  • SOR-020D
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How do I check if the Z2-503IA is the right replacement part?

Compare the part number and the list of compatible chassis against your car's model code. If both match, this idler gear is the correct replacement.

What signs indicate the idler gear needs replacing?

Look for chipped or rounded teeth, unusual drivetrain noise, or excessive play. Any of these indicate it is time to fit a new idler gear.

Any setup advice after fitting the new gear?

After installation, check gear mesh and run the transmission slowly to confirm smooth engagement. Recheck after the first few runs to ensure settings remain stable.

Will this part affect my drive ratios?

The Z2-503IA replaces the idler gear without changing gear ratios as long as you use the same tooth counts. It is meant to maintain the original drive geometry.

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