Which pumps does this T32 chrome liner fit?

It is listed to fit the JT40, KP-3300PT and T32 pumps.

What does a cylinder liner do in the pump?

The liner is the replaceable bore in which the piston reciprocates. It is one of the primary wear surfaces in the fluid end and is sized to the pump's bore — here, a 3.00 inch inside diameter.

What part number is this a replacement for?

It is an aftermarket replacement part for Kerr KP-285-300CH. The brand and part number are given for identification and cross-reference only.

T32 CHROME LINER 3.00 INCH ID

T32 CHROME LINER 3.00 INCH ID — Other Pump Part aftermarket replacement part

The T32 Chrome Liner is a replaceable cylinder liner with a 3.00 inch inside diameter, the bore in which the piston reciprocates inside the fluid end. As a primary wear surface, it is matched to the pump's bore size and seats in the cylinder to carry the piston through every stroke. This liner fits the JT40, KP-3300PT and T32 pumps and weighs about 3.78 lb. It is an aftermarket replacement part for Kerr KP-285-300CH.

What it is

This is a replacement part for the listed reciprocating pump models, supplied to match the original component's form and fit.

Pump compatibility

JT40
KP-3300PT
T32

Specifications

Property	Value
Weight	3.78 lb (≈ 1.71 kg, converted)
Width	10.2 cm
Height	10.2 cm
Depth	12.8 cm

Manufacturer technical notes

T32 Chrome Liner 3.00 Inch ID (KP-285-300CH), forged from ASTM A29/A29M 42CrMo carbon steel with chrome plating (thickness ≥0.15mm, hardness ≥HV900), API 7K-compliant mud pump component, pressure differential ≥70MPa, salt spray tested 2000h corrosion-free, compatible with ceramic pistons for 10,000h MTBF, fits FMC/EMSCO series.

Verbatim from the Dongli product page on dlhddrilling.com.

Replacement / interchange

Aftermarket replacement cross-referencing Kerr KP-285-300CH.

FAQ

Which pumps does this T32 chrome liner fit?: It is listed to fit the JT40, KP-3300PT and T32 pumps.
What does a cylinder liner do in the pump?: The liner is the replaceable bore in which the piston reciprocates. It is one of the primary wear surfaces in the fluid end and is sized to the pump's bore — here, a 3.00 inch inside diameter.
What part number is this a replacement for?: It is an aftermarket replacement part for Kerr KP-285-300CH. The brand and part number are given for identification and cross-reference only.

Related parts

See all Other Pump Part →

All brand names, model numbers and part numbers are used for identification and cross-reference only and do not imply original-equipment manufacture. This is an aftermarket replacement part.

Need a quote or part lookup? Contact our team.