Other Pump Part
KT - LINER 3 1/2" CHROME
- Catalogue reference number
- KT-285-350CH
- Catalogue brand
- Kerr
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 | 12.00 lb (≈ 5.44 kg, converted) |
| Width | （无） |
| Height | （无） |
| Depth | （无） |
Catalogue description records
This is a 3-1/2" chrome cylinder liner, the replaceable bore in which the piston reciprocates inside the pump fluid end. As a primary wear surface, it is matched to the pump's bore size and is an aftermarket replacement for Kerr KT-285-350CH. It fits the JT7020, KT-3350PT, KT-3400PT, T-35 and T-40 pumps and weighs about 12 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 this 3-1/2" chrome liner fit?
- It is listed to fit the JT7020, KT-3350PT, KT-3400PT, T-35 and T-40 pumps.
- What is a cylinder liner and what does it do?
- It is the replaceable bore the piston reciprocates in, sized to the pump's 3-1/2" bore; it is one of the main wear surfaces in the fluid end.
- What reference part number does it replace?
- It is an aftermarket replacement for Kerr part KT-285-350CH; the brand and number are for identification only and do not imply OEM manufacture.
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