3N71A Bushings and Washer Kit Automatic Transmission [71-87]

Getting the right bushing and washer set for a 3N71A automatic transmission rebuild means matching the exact circuit location, not just the unit family, and this set is built specifically for the B-1-2 positions within that unit. What sets this listing apart is the catalog precision: it is indexed under model N4AEL and covers the 3N71A application for units produced from 1971 through 1987, so there is no guesswork about which positions are addressed.

Bushings in the B-1-2 area take load during apply and release cycles. When they wear, the fit between shaft and bore changes, and that change shows up as delayed engagement, slipping, or noise under load. Replacing them as part of a full teardown rather than waiting for symptoms is standard practice on any 3N71A unit with high mileage.

This is not a broad overhaul kit. It does not include friction discs, steel plates, a filter, gaskets, or sealing rings. If your rebuild requires those components, they need to be sourced separately. Review your parts checklist against what this set covers before placing the order.

Each set is assembled individually, with components verified against the parts list before the box is closed. The packing list ships inside the box so the technician can confirm contents on arrival. Packed weight is 1 lb.

Before ordering, pull the transmission identification tag and confirm the code reads 3N71A. Also verify the production year is within the 1971 to 1987 range. Units from outside that window may share the family name but use different specifications.

• Addresses bushing and washer wear in 3N71A automatic transmission units built between 1971 and 1987, helping restore proper fit between rotating and stationary components.
• This listing does not include clutch discs, steels, filter, gaskets, or sealing rings. Verify your full parts list before ordering to avoid missing components on your rebuild.
• The 3N71A application is specific: this set covers the B-1-2 circuit positions, a detail that matters when sourcing replacements for a unit with multiple bushing locations across the valve body and case.
• Set contains the bushings and washer that correspond to the B-1-2 positions of the 3N71A unit. Catalog model reference is N4AEL. Packed weight is 1 lb.
• Before ordering, confirm the transmission code on the unit tag matches 3N71A and that the production year falls within the 1971 to 1987 range. Do not rely on vehicle model alone.