Product Description
Rebuilt front oil pump for GM Turbo 400 (TH400) transmissions. This cast-iron 6-bolt pump was remanufactured, cleaned, inspected, and assembled by a transmission rebuilder. Supplied with gasket and O‑ring. Listed as a direct replacement; will not fit mid‑1960s variable-pitch (VP) TH400 units from Buick/Olds/Pontiac.
Product Specifications
OE Spec or Performance/CustomOE Spec
Casting Number896, 895
Fitment TypeDirect Replacement
Items IncludedPump, Gasket, O-ring
Manufacturer Part Number34500, Turbo 400 rebuilt pump, TH400 pump
Mounting Hardware IncludedNo
MaterialCast Iron
Drive Type2wd & 4WD
Vintage PartYes
Modified ItemNo
BrandGM
TypeOil Pump
Core ChargeNone
Manufacturer Warranty3 Months
OE/OEM Part NumberR44500, 23018811, 400 front pump
NOTEWILL NOT FIT the mid-sixties variable pitch TH400 units
Universal FitmentNo
Country of OriginUnited States
UPCDoes not apply
Items IncludedPump, Gasket, O-ring
MaterialCast Iron
Manufacturer Part Number34500, Turbo 400 rebuilt pump, TH400 pump
Casting Number896, 895
Drive Type2wd & 4WD
Mounting Hardware IncludedNo
Core ChargeNone
Manufacturer Warranty3 Months
Fitment TypeDirect Replacement
Universal FitmentNo
Vintage PartYes
Modified ItemNo
Country of OriginUnited States