KE21V Back Plate Replacement 74035-07 - Kyosho  [KY-74035-07]

Kyosho 74035-07 - Back Plate Set(KE21V)
Price:
NZD$105.33
Brand:
Kyosho
Model:
KY-74035-07
GTIN:
4548565513918
Condition:
Brand New
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Replacement back plate details for KE21V

This back plate set is a direct-fit replacement designed specifically for the KE21V engine line. It reinstates the rear crankcase interface where wear has affected sealing performance or dimensional alignment.

The back plate locates and seals the crankcase rear while offering the mounting plane for related parts. A distorted or worn plate may cause oil leakage, reduced crankcase pressure, or misalignment between the crankshaft and bearing seats. Replacing the plate returns factory fit and does not change timing when installed correctly.

For installation, follow standard glow-engine rebuild steps: remove the exhaust and cooling head as required, drain any fluids, and unbolt the rear cover in the prescribed order. Remove old gasket material and clean mating faces prior to fitting the new plate. Tighten fasteners to the recommended torque values and confirm bearing fit and shaft endplay after reassembly.

This item is intended for maintenance and rebuild work rather than tuning; it restores correct fitment and supports consistent engine operation across service intervals. Keep the sealing surfaces free from debris and inspect the plate as part of routine servicing.

A practical service part for KE21V rebuilds, the Kyosho 74035-07 back plate restores proper sealing and alignment to help preserve reliable engine performance.
Remark :
Due to limited stock availability, please notice that some Kyosho 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 confirm this is the right part for my engine?

Match the 74035-07 part number and the KE21V interface measurements to your engine. Refer to technical drawings or measure the mating faces to ensure the replacement will seat correctly.

Should I replace gaskets when fitting this plate?

Yes. Replace any damaged gaskets or seals to ensure reliable sealing. If the kit does not include seals, source appropriate gasket material or use new service parts for a leak-free fit.

Does this upgrade the engine performance?

This is a maintenance replacement that restores original fitment. It is not a tuning upgrade and should not be expected to increase power or alter timing when fitted correctly.

Any installation tips to avoid leaks?

Clean all mating surfaces thoroughly, remove old gasket residue, and use correct torque sequencing. Hand-check for smooth crank rotation and run a leak test before returning the engine to full duty.

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