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Vehicle Info NeededMELLINGPART NUMBER: 689-IS-77A
IS-77A Oil Pump Intermediate Shaft
$899
Ships on 11/03/2026
Lowest Price GuaranteeGM Oil Pump Intermediate Shafts
Oil Pump Intermediate ShaftGM 5.7L/6.0L/6.5L/6.6L/7.0L/7.4L/8.1L
MELLING AUTOMOTIVE PROD IS-77A Features:
Made In USA. A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.Replacing your oil pump intermediate shaft with each engine rebuild is extremely important. That is why Melling offers a full line of intermediate shafts for both import and domestic applications. These intermediate shafts are made from stress and fatigue-proof steel for maximum strength and durability.
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Part TypeOil Pump Shaft
Product LineMelling Oil Pump Intermediate Shafts
BrandMELLING
Package Height0.8
Package Width2.1
Package Length6.520 in.
Weight0.3 PG
Part CategoryReplacement Parts
Shaft MaterialStress proof steel
Shaft Diameter0.482 in.
Part FitmentDirect Fit
Grade TypeStandard Replacement
Vendor Part NumberIS-77A
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
