YOKE AS 8E4949 - Caterpillar

Identification of the Components of the New 166-1329 Oil Filter Base Group
The new 166-1329 Oil Filter Base Group is not serviced at the group level. Refer to Illustration 1 and Table 1 in order to identify the individual components of the oil filter base group.
Illustration 1 g00725424
Refer to Table 1 for identification of the parts that are shown in Illustration 1.
Table 1
Components of the New 166-1329 Oil Filter Base Group    
Item     Qty     Part Number     Description    
1     6     9M-1974     Hard Washer    
2     1     166-1328     Base    
3     3     6V-4367     O-Ring Seal    
4     4     6V-3940     Bolt    
5     3     7C-2891     Cover    
6     1     7C-3954     Spring    
7     1     111-2645     Pump Bypass Valve    
8     1     6V-8359     Bolt    
9     1     7C-3083     Relief Valve Spring Seat    
10     1     7C-3082     Retainer    
11     1     7C-3081     Spacer    
12     1     1A-2170     Retainer Spring    
13     2     1P-1367     Plunger    
14     2     7C-3953     Spring    
15     1     9S-4185     O-Ring Plug    
16     1     8L-2786     O-Ring Seal    
17     2     9X-2097     Studbolt