445/10703
  • Brand
    INTER
  • Article
    445/10703
  • Machine system
    Transmission
  • Part type
    Flange
  • Machine brand
    JCB
  • Manufacturing type
    Aftermarket
  • All the features
In stock
0.00 ₺
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Front axle drive flange 445/10703 is an aftermarket part for the JCB machines. According to the product card, this flange is used in the front axle drive.

Wear on the flange seal surface is usually caused by an unbalanced propshaft, worn universal joints or a missing dust shield in front of the seal in dusty work. If the cause is not dealt with, a new flange will also wear early. Check the propshaft bolts and joints along with the flange change. A thin film of oil on the splines also makes the next removal of the flange easier.

Specifications


Part number445/10703
Production typeAftermarket
Part typeFlange
System / groupTransmission
Machine makeJCB

Compatibility

According to the product card, 445/10703 is a flange. Fit is confirmed by the part number. The catalogue also has the OEM version of this part. Other parts are in Transmission.

Fitting

Remove the flange with a puller after disconnecting the propshaft and undoing the nut. After renewing the seal, fit the new flange with the splines and seal surface lightly oiled, tighten the nut to the manual torque or bearing preload and lock it. Tighten the propshaft bolts to the specified torque and check for leaks after the first run. Marking the flange position on the shaft before undoing the nut makes reassembly easier on propshafts that need balance. The nut is usually a locking type and is not reused.

Specifications

  • Machine system
    Transmission
  • Part type
    Flange
  • Machine brand
    JCB
  • Manufacturing type
    Aftermarket
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JCB 3CX / 4CX 07/10/2026 30
JCB 3CX / 4CX Transmission: Gearboxes, Axles, Pressures and Stall Test
Section F of the JCB service manual covers the transmission of the JCB 3C, 3CX and 4CX backhoe loaders: Synchro Shuttle SS700, Powershift PS764 and PS766 gearboxes, torque converter, front and rear axles, propshafts and oil cooler. It contains technical data, gearbox operation and electrics, pressure tests, the torque converter stall test, fault finding tables and removal procedures. This is issue 9803/3290-16 of the manual; the PDF runs to 306 pages.
Useful articles 02/10/2026 56
Which gearbox and axles are fitted to your JCB 3CX/4CX
Gearbox and axle parts are matched to a specific unit. Here is which transmissions and axles are fitted to JCB 3CX and 4CX backhoe loaders and how to tell them apart. The data comes from the JCB service manual for 3C, 3CX and 4CX backhoe loaders (machines with serial numbers 960001–989999, 1327000–1349999 and 1616000–1625999).
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