PISTON-BRAKE 5371638 - Caterpillar

Table 1
Spring Part Numbers    
Old Number     Description     New Number     Qty    
8N-5827     Spring As (1)     247-8270     1    
201-0357     Spring As (2)     244-8990     2    
    Hard Washers     2S-7593     2    
    Hard Washers     7D-1649     2    
( 1 ) Use this part for single spring tensioners.
( 2 ) Use this part number for dual spring tensioners.
Illustration 1 g01048382
Dual Spring Tightener Group (1) Spring Assembly (2) Hard Washer (3) Hard Washer244-8990 Spring Assembly has a redesigned adapter for the spring (1) in order to reduce the stress on the tab. The machined surface of the adapter for the spring (1) is assembled toward the rear of the tractor.
Illustration 2 g01048491
Single Spring Tightener Group