Suburban 1/2 Ton 4WD V8-379 6.2L DSL (1985)
![background image](/gmc/suburban_1/2_ton_4wd/v8-379_6.2l_dsl/Page-615001.png)
Fluid Pump: All Technical Service Bulletins
A/T - THM 400 Front Pump Interchangeability
SIL 85-6
SUBJECT: 400
Use the illustrated guidelines in helping to determine the interchangeability of THM 400 pump halves.