Other Pump Part
303138 Liner; 3.50 Inch, Ceramic KT-3350
- Catalogue reference number
- 303138
- 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.
Catalogue model references
These are retained catalogue associations, not confirmed fitment for your equipment. Choose the model you want to review.
Catalogue specification records
| Original field | Recorded value |
|---|---|
| Weight | 13.00 lb (≈ 5.90 kg, converted) |
Catalogue description records
The 303138 is a 3.50-inch ceramic liner (SKU 303138) for reciprocating pumps. As a cylinder liner it provides the replaceable bore in which the piston reciprocates, with a ceramic working surface, and is one of the primary wear surfaces in the fluid end. It is sized for the KT-3350 and KT-3350PT pumps and weighs about 13 lb.
This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.
Catalogue question records
Original catalogue questions are retained. Fitment and availability need technical review.
- Which pumps does the 303138 ceramic liner fit?
- It is sized for the KT-3350 and KT-3350PT pump models.
- What does the '3.50 inch' in the name refer to?
- 3.50 inch is the liner bore size; a cylinder liner is matched to the pump's bore, and this one is the 3.50-inch ceramic version.
- Is this an OEM liner?
- It is an aftermarket replacement liner identified by SKU 303138 for cross-reference, supplied to match the original component's form and fit. It is not represented as factory-manufactured.
Check the original reference
Search original filenames and model text here. Check part numbers inside the PDF. No associated model is selected or shortened automatically.
Prepare a review checklist
Entries on this page are not sent or saved automatically. Copy and save them before leaving.
Starts blank. Catalogue or manual quantities are not copied into your request.
Nothing has been sent.
Technical review & contact
Include the nameplate, original part number, manual page and the quantity you need. Check the original request before sending.