JOINT ASSEM. 6D2519 - Caterpillar

Table 1
Required Parts List    
Item     Qty     New Part Number     Description     Former Part Number    
1     1     297-1481     Housing As     106-0818    
2     1     434-4938     Gland     9T-0278    
3     1     390-6823     U-Cup Seal     329-8979    
-     1     297-1492     Front Suspension Gp     311-7785    
Illustration 1 g03681321
Typical exampleFront suspension group
New 297-1481 Housing As (1) replaces the former 106-0818 Housing As in the front suspension group.New 390-6823 U-Cup Seal (3) replaces the former 329-8979 U-Cup Seal in the front suspension group.Note: When installing the new U-Cup Seal, ensure that the opening of the U-Cup is facing the pressure cavity of the strut.New 434-4938 Gland (2) replaces the former 9T-0278 Gland in the front suspension group.New 390-6823 U-Cup Seal is adaptable to machines and effective in production with machines that are listed in Table 2.
Table 2
Sales Model     Adaptable to Machines     Effective in Production with Machines    
785C     S/N:APX1-75001     S/N:APX75002-UP    
785D     S/N:MSY1-625     S/N:MSY626-UP    
S/N:DMC1-174 S/N:DMC175-UP    
Illustration 2 g03681322
(A) 304.32 0.13 mm (11.981 0.005 inch) of diameter (B) 6.0 0.3 mm (0.24 0.01 inch) (C) 17.50 0.10 mm (0.689 0.004 inch)Reference groove surface finish Ra = 2µmTo install the new 390-6823 U-Cup Seal (3) in adaptable machines that are listed in Table 2, 9T-0278 Gland /229-9879 Gland must be machined as per dimensions shown in Illustration 2.The new 434-4938 Gland is not adaptable to the previous strut group numbers.