Rear differential housing suitable for JCB
GX-AFTER

Rear differential housing suitable for JCB

Catalog number:SKX973971A Nr OEM:450/10800 Manufacturer:GX-AFTER
Add a review

REAR AXLE DIFFERENTIAL HOUSING SUITABLE FOR JCB - 450/10800

Technical Specification and Compatibility

A critical drivetrain component – this is the differential housing (carrier) for the rear axle. It is a precision-cast housing that holds the differential gears (satellites and spider gears). This carrier bolts to the ring gear and transfers all torque to the axle shafts. Designed for a wide range of JCB machines, including 3CX/4CX backhoes, loaders, and JS wheeled excavators (e.g., JS130W, JS145W).

Part number: 450/10800
Application: Rear Drive Axle
Contents: Housing/Carrier only (does not include internal gears)

GX-AFTER is the smart choice for your machine. We provide high-class replacement parts that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.

Essential for Installation

  • › Satellite Gear Kit: (Spider gears, side gears, cross pin) - Needs to be transferred from the old housing or purchased new.
  • › Differential Bearings: It is highly recommended to replace the carrier bearings.
  • › HYPTRON Axle/Gear Oil: Essential for refilling the axle after repair.
  • › Axle Shaft Seals: A perfect time to replace them to prevent future leaks.

Application in machines

Brand Type / Series / Model
JCB Backhoe Loaders: 3CX, 4CX
Telehandlers (Loadall)
Wheel Loaders
Wheeled Excavators: JS130W, JS145W, JS160W, JS175W
Rough Terrain Forklifts (RTFL)

The list above is for reference. Please verify the part number before purchasing.

⚠️ Installation Warning

Installing a differential is a precision operation. The inside of the axle housing must be kept perfectly clean. Any metal filings left from the old failure will immediately destroy the new mechanism. Installation requires setting the correct backlash and contact patch with the pinion gear.

Part's Role in the Machine and Failure Diagnostics

The differential housing (carrier) is the structural component that holds the satellite and cross pin, and also provides the mounting for the ring gear. Its failure is catastrophic for the entire axle.

  • › Cracking of the housing (often due to seized satellites or severe overload).
  • › Damage to the bearing seats (causing play in the entire carrier).
  • › Damaged threads for the ring gear bolts.
  • › Loud bang and loss of drive (when the housing fractures and jams the mechanism).

📞 Can't find the part you're looking for?

No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!

🔧 Expert's Guide: Key Installation Tips

  1. System Cleanliness: Before installing, you must clean the entire axle housing of old oil and metal debris. Failure to remove debris will destroy the new components and void the warranty.
  2. Replace Bearings: Always install a new differential housing with new carrier bearings and fill the axle with clean, new gear oil (e.g., HYPTRON) of the correct specification.
  3. Set Backlash: The most critical step is to precisely set the gear backlash and contact patch between the ring gear and the pinion gear. This must be done by an experienced mechanic according to the service manual.
  4. Inspect Axle Shafts: Before installation, check the condition of the splines on the axle shafts. Damaged splines will destroy the spider gears.

Frequently Asked Questions (FAQ)

1. What is the difference between this housing (450/10800) and the complete diff (450/10900)?

This product (450/10800) is only the housing, or "carrier." It does not include the internal satellite gears, spider gears, or cross pin. Part number 450/10900 is the complete, assembled differential mechanism containing both the housing and all internal gears.

2. Can I transfer my old satellite gears into this new housing?

Yes, if the old housing cracked but the internal gears (satellites, spider gears) are in perfect condition (no pitting or chipped teeth), they can be transferred into this new 450/10800 housing. However, if the failure was internal, you must buy the complete differential (450/10900).

3. What happens if the "backlash" is set incorrectly?

Setting the backlash (the small gap between the ring and pinion gear teeth) is critical. Too little backlash will cause the gears to bind, overheat, whine, and seize. Too much backlash will cause a loud "clunk" when accelerating/decelerating and will eventually chip and destroy the gear teeth.

Question mark

Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.

SKX973971A
450/10800
23.00 kg

Data sheet

SUITABLE FOR
JCB
MACHINE TYPE
BACKHOE LOADER
EXCAVATOR
FORKLIFT
TELESCOPIC HANDLER
WHEELED LOADER
OEM NUMBERS
450/10800

Specific References

MPN
450/10800
Łączna ocena:
0,0
Kupiłeś ten produkt? Napisz recenzję dla innych!
Be the first to write your review !
Opinion:
(0 opinions)

Write a review

Rear differential housing suitable for JCB

Catalog number: SKX973971A
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

601.47 zł

net price
489,00 zł
Available in large quantity Temporarily unavailable
489,00 zł
net price

601.47 zł

gross price
Nie możesz dodać więcej produktów
  • You will receive 49 points, it gives you 19.60 zł
  • Place an order within 07h 56m 35s And we will send your order today

    Lowest price from 30 days before the discount: 601.47 zł
    PRODUCT SPECIFICATION
    SUITABLE FOR
    JCB
    MACHINE TYPE
    BACKHOE LOADER
    EXCAVATOR
    FORKLIFT
    TELESCOPIC HANDLER
    WHEELED LOADER
    OEM NUMBERS
    450/10800

    See also similar products

    Differential repair kit suitable for JCB
    KAT: SKX984960A

    Differential repair kit suitable for JCB

    Available in large quantity Temporarily unavailable
    Price Gross price 396.68 zł
  • You will receive 32 points, it gives you 12.80 zł
  • Place an order within 07h 56m 35s And we will send your order today
    Nie możesz dodać więcej produktów
    Rear differential - Housing + satellites suitable for JCB
    KAT: SKX973973A

    Rear differential - Housing + satellites suitable for JCB

    Available in large quantity Temporarily unavailable
    Price Gross price 1,130.37 zł
  • You will receive 92 points, it gives you 36.80 zł
  • Place an order within 07h 56m 35s And we will send your order today
    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