Description
Servicing an NV3500 or NV3550 manual transmission calls for components matched to its internal bearing dimensions. Crown Automotive supplies a boxed master-rebuild assortment under part NV3550MASKIT, with NV3550MASK documented as an alternate reference.
Instead of a fully assembled gearbox, the package supplies the principal overhaul wear items: bearings, sealing parts, springs, retaining snap rings and blocking rings. This version has 33 mm inside-diameter countershaft bearings, making correct transmission identification especially important.
Kit specifications
- Manufacturer: Crown Automotive
- Official kit reference: NV3550MASKIT
- Supplier cross-reference: NV3550MASK
- Pack format: one master overhaul kit
- Bearing configuration: 33 mm ID countershaft bearings
- Included groups: bearings, seals, springs, snap rings and blocking rings
Applications listed by Crown
Applicable to 2000-2001 Jeep Wrangler TJ with NV3550, 1998-2001 Dodge Dakota with NV3500 and specified 1998-2001 Dodge/Ram BE or BR pickup transmissions with NV3500.
Confirm the installed gearbox and service-manual requirements. Crown offers a distinct 30 mm-bearing variant for some later transmissions; matching the vehicle name alone is insufficient.
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