Kyosho OT223B OPTIMA Diff Gasket Pack (4pcs)  [KY-OT223B]

Kyosho OT223B - Differential Gasket (4pcs/OPTIMA)
Price:
AUD$9.38
Brand:
Kyosho
Model:
KY-OT223B
GTIN:
4548565433285
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $8.40 each $1.95 or 10%
3+ $7.98 each $4.19 or 15%
Available in warehouse
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Protect your OPTIMA differential from dust and oil loss

The Kyosho OT223B gasket pack supplies four replacement seals tailored for the OPTIMA diff. They help maintain internal sealing, which is especially important after off-road runs where grit can force its way into components.

Practical maintenance for rough conditions

For drivers tackling rough terrain, replacing worn gaskets with the Kyosho OT223B reduces the chance of contamination and oil leakage that lead to premature wear.

Simple fit for routine rebuilds

These gaskets slot into the OPTIMA differential housing for a snug seal and are designed for straightforward installation during scheduled rebuilds or when servicing the drivetrain.

How do I check if a gasket needs replacing?

Look for visible cracks, flattening, or any signs of oil seepage around the diff. If you see oil on the outside or grit inside, it is time to replace the gasket.

Can these last through multiple seasons of off-road running?

Lifespan depends on conditions and maintenance. In dusty or wet environments change them more often and inspect after heavy sessions to prevent gear damage.

Is installation difficult for hobbyists?

No special skills are required. Basic diff disassembly and clean workspace are sufficient, but take care to seat the gasket evenly and avoid trapping debris.

Should I inspect bearings when replacing gaskets?

Yes. When the diff is open it is a good chance to check bearings and gears for wear and replace any parts showing damage before reassembly.

Any advice for sealing on dusty tracks?

Keep the diff exterior clean, fit fresh gaskets, and consider more frequent inspections. A well sealed diff plus correct oil weight helps keep contaminants out.

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