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Travel Part · Travel Drive Part

E200B Swing Primary Reducer Travel Part

Machine-fit travel drive component — E200B Swing Primary Reducer

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E200B回一总成 excavator travel drive parts
Travel Drive Component

E200B回一总成

Machine-fit travel drive component — E200B Swing Primary Reducer
Full specsAsk us for the data sheet
ConditionNew · OEM-standard aftermarket
Warranty6–12 months
Lead timeStock 48 h · Non-stock 5–15 days
WhatsApp this model Email inquiry ← Back to catalog

Travel drive components are listed by machine fitment. Match the internal tooth count and spline. Send a photo of the old part on WhatsApp and we confirm before quoting.

About This Travel Part

Swing primary assembly (回一总成) — first-stage planetary carrier and gear set.

The E200B回一总成 is an OEM-standard aftermarket replacement built to the original mounting, spline and port specification. Bolt-on installation — no machining or adaptation required.

Every unit is inspected and pressure-checked before dispatch and ships with a test report. Stock models leave within 48 hours; non-stock units are typically ready in 5–15 days. Sea, air and express shipping are available worldwide, and our team answers quote requests within 12 hours — usually much faster on WhatsApp.

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View all 54 models in the catalog →

How do I identify the right ring gear?

Count the internal teeth and measure the outside diameter and bolt circle. Send all three numbers plus the machine model on WhatsApp and we match it.

Housing and drive plate — sold together?

They are separate parts. Tell us which one is cracked or worn; the drive plate splines usually wear first.

Can I rebuild the whole final drive?

Yes — housing, ring gear, planetary carriers, drive plate and seal kit together make a complete rebuild. Send the gearbox number for a combined quote.

Get a Quote in 12 Hours

Send your part number, machine model or a nameplate photo — WhatsApp is fastest.

WhatsApp: +86 134 5036 5883 Email: [email protected]
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