DONGLI / PART REFERENCE

Lower Valve Guide

T1000 Lower Valve Guide

Catalogue reference number
Not recorded
Catalogue brand
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Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

T1000 Lower Valve Guide — Lower Valve Guide

Original designation: T1000下阀导向器551-405-07

Catalogue model references

These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.

Catalogue description records

This is a lower valve guide supplied as an aftermarket replacement part for the T1000 mud pump. The lower valve guide supports and centres the valve body from beneath in the fluid end, keeping it aligned to its seat through each stroke so the valve opens and closes squarely. The T1000 model number is used for fitment identification only and does not imply original-equipment manufacture.

The lower valve guide supports and centres the valve body from beneath, keeping it aligned to its seat through each stroke.

Catalogue question records

Original catalogue questions are retained. Fitment and availability need technical review.

Which mud pump does this lower valve guide fit?
It is supplied as an aftermarket replacement part for the T1000 mud pump.
What does a lower valve guide do?
It supports and centres the valve body from beneath in the fluid end, keeping it aligned to its seat through each stroke.
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