Lower Valve Guide
T1000 Lower Valve Guide
- Catalogue reference number
- Not recorded
- Catalogue brand
- Not recorded
Catalogue fields identify reference material. They do not confirm stock, OEM authorization or interchange. Verify the nameplate, original number and edition.

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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