SPRING 0992984 - Caterpillar

Table 1
249-7870 Sun Gear Effectivity    
Sales Model     Serial Number Range    
980G Series II     (S/N: AWH2514-UP)    
(S/N: AYT425-UP)
(S/N: AXG1286-UP)
R1700G     (S/N: 8XZ399-UP)    
AD30     (S/N: CXR201-UP)    
AD45     (S/N: BKZ202-UP)    
824H     (S/N: ASX1-UP)    
825H     (S/N: AZW1-UP)    
826H     (S/N: AWF1-UP)    
980H     (S/N: JMS1-UP)    The new sun gear is adaptable to first production of the listed machines.Use the new 249-7870 Sun Gear when you rebuild a final drive. The 249-7870 Sun Gear can be used without replacing the ring gear, the planetary gears, or the planetary carrier.