Complete transmission master rebuild kit designed for Mercedes‑Benz 722.9 automatic transmissions. This kit (MPN B189820A+B189880A+W189881A) combines overhaul seals, friction/clutch plates and steel kit components plus rings and gaskets to support a full gearbox rebuild or maintenance service. Sold as a direct replacement kit by GEARZAAR.
BrandGEARZAAR
TypeGearbox Rebuild Kit
Product nameMaster kit(Overhaul Kit+Friction kit+Steel Kit)
OE/OEM Part NumberB189820A+B189880A+W189881A, B189820A, B189880A, W189881A
Fitment TypeDirect Replacement
Items IncludedRings,Seals,Gaskets,Clutch Plates
Manufacturer Part NumberB189820A+B189880A+W189881A
MaterialPlastic, Rubber, Steel
Transmission model722.9
Compatible Transmission722.9 Automatic Transmission
FitmentMercedes Benz Vehicles
ApplicationTransmission Overhaul & Maintenance
OE/OEM NumberB189820A, B189880A, W189881A
keyword722.9 Master Rebuild, 722.9 Rebuild Kit, Auto Transmission Seal, Master Overhaul Kit, Transmission Overhaul Kit, Overhaul Seals Clutch, Repair Kit Seals, Steel Clutch Plates, Transmission Gasket Kit, Fit Mercedes Benz, Mercedes Benz Transmission
UPCDoes not apply
Items IncludedRings, Seals, Gaskets, Clutch Plates, Steel Kit
MaterialPlastic, Rubber, Steel
Transmission Model722.9
Compatible Transmission722.9 Automatic Transmission
Fitment TypeDirect Replacement
ApplicationTransmission Overhaul & Maintenance
UPCDoes not apply