Expansion tank suitable for JCB
NEXGEN

Expansion tank suitable for JCB

Catalog number:121/59800B Nr OEM:121/59800 Manufacturer:NEXGEN
Add a review

COOLANT EXPANSION TANK WITH CAP SUITABLE FOR JCB - 123/49200

Specification & Compatibility

Product: Coolant Expansion Tank / Header Tank
Kit includes: 1x Tank, 1x Pressure Cap
Material: High-quality, heat and pressure-resistant HDPE plastic
Application (mainly Perkins engines):
JCB Backhoe Loaders

1CX, 2CX, 3CX, 4CX

Other JCB Machines

Telescopic Handlers, Wheeled Loaders, ROBOT, TELETRUK, Forklifts

Part Number: 123/49200
Replaces Part Number: 121/59800
Part Type: High-quality replacement

Essential for Installation

HYPTRON Coolant (absolutely recommended for refilling the system)
Thermostat (worth replacing when servicing the cooling system)
New Hose Clamps

What does this part do and what are the symptoms of wear?

The expansion tank is a key component of the cooling system. Its job is to compensate for the changing volume of coolant as it heats up and cools down, maintain the correct pressure in the system, and allow for easy level checks. If your tank is cracked, cloudy, or so yellowed that you can't see the fluid level, or you are constantly losing coolant, these are classic signs of wear. A leaking tank causes a loss of pressure, which leads to engine overheating and risks blowing the head gasket.

Parameters That Guarantee Reliability

💪

Pressure and Heat Resistance

Long life, no cracks

👁️

Clear Level Markings

Easy and reliable inspection

🛡️

Pressure Cap Included

Guarantees correct system pressure

Why Choose a GX-AFTER Tank?

✔Precise Manufacturing

The accuracy and quality of materials guarantee long and trouble-free use without the need for frequent replacement.

✔Compatibility with Original Parts

The tank is fully adapted to work with original hoses and mountings, ensuring a consistent repair.

✔Protect Your Engine

A functional cooling system is the cheapest insurance for your engine. A new tank with a cap restores its full efficiency.

Important Fitting / Service Tips

1.Work on a Cold Engine

Before starting the replacement, ensure the engine is completely cold to avoid burns from hot coolant.

2.Replace the Coolant

Replacing the tank is a perfect opportunity to flush the system and refill it with new, clean coolant, such as HYPTRON. This will ensure optimal protection against corrosion and freezing.

3.Check Hoses and Clamps

While replacing, inspect the condition of the rubber hoses connected to the tank. If they are hard or perished, replace them along with the hose clamps.

4.Bleed the System Thoroughly

After refilling with new fluid, run the engine and wait for the thermostat to open to properly bleed the entire system and top up any fluid shortages.

Frequently Asked Questions (FAQ)

Question: My machine is overheating. Is the tank at fault?

Answer: Yes, if it is leaking and the system is losing pressure or coolant. Other causes include a faulty thermostat, a malfunctioning water pump, a slipping belt, or a clogged radiator.

Question: Why has my old tank turned yellow and brittle?

Answer: This is a natural aging process of the plastic due to exposure to high temperatures and UV rays. Such a tank can crack at any time and should be replaced preventively.

Question: Can I just glue a cracked tank?

Answer: This is highly not recommended. Adhesives are not resistant to the cyclic pressure and temperature changes in the cooling system. Such a repair is not durable and risks a sudden loss of all coolant.

Question mark

If you are unsure whether the selected product is suitable for your machine, contact us and we will help you choose the right part and provide practical advice in minutes.

121/59800B
121/59800
0.45 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
FORKLIFT
ROBOT
TELESCOPIC HANDLER
TELETRUK
WHEELED LOADER
OEM NUMBERS
123/49200 / 121/59800
ENGINE
PERKINS

Specific References

MPN
121/59800
Łączna ocena:
0,0
Kupiłeś ten produkt? Napisz recenzję dla innych!
Be the first to write your review !
Opinion:
(0 opinions)

Write a review

Expansion tank suitable for JCB

Catalog number: 121/59800B
Title for your review*
Your review*
Your name*
Your email*

Manufacturer

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57a
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100

Responsible person

  • Serwis Kop Sp. z o.o. Sp. K.
  • Podkarpacka 57A
  • 35-082 Rzeszów
  • Poland
  • [email protected]
  • +48178643100
gross price

188.81 zł

net price
153,50 zł
Available in large quantity Temporarily unavailable
153,50 zł
net price

188.81 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 15 points, it gives you 6.00 zł
  • Lowest price from 30 days before the discount: 188.81 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    FORKLIFT
    ROBOT
    TELESCOPIC HANDLER
    TELETRUK
    WHEELED LOADER
    Show more
    OEM NUMBERS
    123/49200 / 121/59800
    ENGINE
    PERKINS

    See also similar products

    Expansion tank suitable for JCB 3CX 4CX - AR AK engine
    KAT: SKX1000035A

    Expansion tank suitable for JCB 3CX 4CX - AR AK engine

    Available in large quantity Temporarily unavailable
    Price Gross price 167.46 zł
  • You will receive 14 points, it gives you 5.60 zł
  • Nie możesz dodać więcej produktów
    Fluid antifreeze 5 litre for JCB HP 5L radiators - concentrate - 4006/1101
    KAT: 4006/1101

    Fluid antifreeze 5 litre for JCB HP 5L radiators - concentrate

    Temporarily unavailable
    Price Gross price 118.88 zł
  • You will receive 10 points, it gives you 4.00 zł
    Expansion tank suitable for JCB 3CX 4CX
    KAT: SKX996593D

    Expansion tank suitable for JCB 3CX 4CX

    Last pieces Temporarily unavailable
    Price Gross price 1,130.37 zł
  • You will receive 92 points, it gives you 36.80 zł
  • Nie możesz dodać więcej produktów

    WE OFFER PRODUCTS OF THE BEST BRANDS

    SERWIS KOP Sp. z o.o. Sp.k.
    ul. Podkarpacka 57A, 35-082 Rzeszów
    NIP: 813-352-97-49 REGON: 180286726

    Opening hours
    Telephone support - Monday - Friday (8:00 AM – 5:00 PM)
    Order pick-up - Monday - Friday (8:00 AM – 4:30 PM)

    Email



    Gadu-Gadu communicator
    GG: 4185846 - Daniel
    Phone
    +48 17 864 31 00
    +48 17 864 00 24
    +48 17 864 25 96

    Mobile phone
    +48 607-700-547
    +48 695-944-818
    +48 691-330-531
    +48 690-906-751

    Fax
    +48 17 864 31 20