YS Engine YSF4128A Back Plate Assembly for DZ140 and DZ160 Engines  [YSF4128A]

YS ENGINE BACK PLATE ASSEMBLY DZ140 DZ160 #F4128A
Price:
CAD$38.64
Brand:
YS Engine
Model:
YSF4128A
GTIN:
4560105739435
Condition:
Brand New
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Rear housing back plate for DZ140 and DZ160

The YS Engine YSF4128A back plate assembly is an RC-scale replacement component made to fit the DZ140 and DZ160 engine families. It functions as the rear housing interface that secures the crankcase closure and holds rear-facing components in position during regular servicing or full rebuilds.

This component is intended for model engine maintenance and tuning. When fitting the back plate, check all mating faces for scoring, confirm gasket condition, and ensure fastener threads are free of debris to achieve the correct seal and alignment. The assembly is compatible with standard teardown and reassembly procedures used in nitro engine servicing.

Fitment is restricted to the DZ140 and DZ160 model designations stated above. Before installation, verify your engine model and compare locating features with the original back plate to prevent mismatches. This item is offered as a replacement spare to restore original function rather than as a performance upgrade, and it integrates with existing YS Engine mounting and sealing arrangements for these models.

Specifications

  • Item: YS ENGINE BACK PLATE ASSEMBLY
  • Model Number: YSF4128A
  • Material: Not specified
  • Compatibility: DZ140, DZ160

Use this back plate assembly when servicing DZ140 or DZ160 engines to restore rear case alignment and sealing; always confirm part compatibility before fitment and follow established engine rebuild procedures.

Will the YSF4128A fit both DZ140 and DZ160 cases without modification?

The listing specifies compatibility with DZ140 and DZ160 models; however, confirm the locating features against your engine before installing to ensure a direct fit.

Is the construction material identified for this back plate?

No material is listed in the product information, so treat the item as having an unspecified construction unless the seller provides details.

Can this assembly replace a damaged factory plate?

It is supplied as a replacement assembly for the named engines; visually compare mounting points and bolt patterns before confirming the swap.

Should I expect gaskets or seals to be included?

The product details do not list included gaskets or seals, so assume they are not supplied unless the seller explicitly states otherwise.

What checks ensure a proper seal after installation?

Clean all mating surfaces, replace worn gaskets, and torque fasteners evenly to factory recommendations to preserve alignment and sealing integrity.

How can I verify this is the correct part for my engine?

Match the model number YSF4128A to your engine service documentation or original part label and visually compare the locating features to the existing plate.

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