Hydraulic Pump SBA340450480 SBA340450481 Fits for New Holland 1215 1220 TC24D TC18 56a2a185 edfd 47a3 99ab 6937443e5392.jpg

SBA340450480 SBA340450481 Hydraulic Pump for Holland New 1215 1220 TC24D

Made for Case CX130, CX135 and CX160, this aftermarket new hydraulic pump assembly (KLJ0653) feeds pressurized oil to the cylinders and motors so the machine can dig, lift and travel. It also appears under part number 87341976.

Category: Hydraulic Pump Assembly

Description
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KLJ0653 Hydraulic Pump Assembly is an aftermarket replacement hydraulic pump assembly for Case, including CX130, CX135, CX160. The main hydraulic pump converts engine power into pressurized oil flow. Supplied by LIONKITS as new, aftermarket.

KLJ0653 Hydraulic Pump Assembly Specifications

Product Type: Hydraulic Pump Assembly
Part Number: KLJ0653, 87341976, K3V63DTP
Compatible Brand: Case
Condition: new, aftermarket
Country of Origin: China

Case Models Compatible with the KLJ0653 Hydraulic Pump Assembly

Fitment: (CX160) – CASE CRAWLER EXCAVATOR (NORTH AMERICA) (5/00-12/06)

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does a Hydraulic Pump Do?

The main hydraulic pump converts engine power into pressurized oil flow. That oil moves the boom, arm, bucket, swing and travel functions, so every machine movement depends on it. Because it takes the most punishment, it is usually the first major hydraulic component to wear out.

Signs the Part Needs Replacing

Slow or weak movement on all functions: when everything is slow at once, not just one circuit, the pump is the most likely source.
Whining, knocking or grinding noise: internal wear or cavitation, especially on start-up or when the oil is cold.
Hydraulic oil running hot: internal bypass leakage turns pressure into heat.
Metal particles in the filter or case drain: a failing pump sheds metal and pushes out more case drain flow.
Erratic or spongy movement, foamy oil: air entering the suction line, or aeration, upsets pump flow.

These symptoms overlap with clogged filters, low oil, air in the suction line and worn valves, so check the filters and oil level before replacing the part.

How to Order and Install the KLJ0653 Hydraulic Pump Assembly

Confirm your machine model, the part number and the pump model on your existing pump before ordering.
Send a photo of the old pump or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Change the hydraulic oil and the return filters before fitting the new pump; a new pump installed in contaminated oil will fail early.
If the old pump failed internally and shed metal, flush the tank, hoses and oil cooler and inspect the control valve and motors for contamination.
Fill the pump case with clean hydraulic oil and prime the pump as the service manual specifies before the first start.
Check the suction line, strainer and fittings for air leaks, and tighten bolts to the specified torque.
Run the machine at low speed first, then check pressure, noise and leaks.

Frequently Asked Questions

What is the KLJ0653 Hydraulic Pump Assembly?

The KLJ0653 Hydraulic Pump Assembly is an aftermarket replacement hydraulic pump assembly for Case , supplied as new, aftermarket under part numbers KLJ0653, 87341976, K3V63DTP.

Which Case models does the KLJ0653 Hydraulic Pump Assembly fit?

It is listed for CX130, CX135, CX160. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know my hydraulic pump is failing?

Typical signs are slow or weak movement on all functions, whining or knocking noise, hot hydraulic oil, metal particles in the filter or case drain and erratic or spongy movement.