VW factory part number
020 409 143 AC — pinion gear set 66/18 9 A,4 Y
020 409 143 AC is the Volkswagen factory part number for pinion gear set 66/18 9 a,4 y (also listed as pinion gear set 66/18 4 t,acn,acd; pinion gear set 66/18 4 t,acn,acd,aen). It appears in 9 catalogued positions across 8 factory parts-catalogue streams, fitting the Mk1 Golf, MK2 Golf, Mk3 Golf. The data below is read directly from the Volkswagen factory parts dataset; the complete diagrams for each model are published in the Type 19 Master Parts Catalogues.
Fitment
| Model | Years | Complete catalogue |
|---|---|---|
| Mk1 Golf | 1975–1983 | Mk1 Golf Master Parts Catalogue |
| MK2 Golf | 1984–1991 | Mk2 Golf Master Parts Catalogue |
| Mk3 Golf | 1992–1997 | Mk3 Golf Master Parts Catalogue |
Engine applicability: 9A
Factory diagrams showing this part
- Pinion gear set. for 5 speed manual transmiss.. Differential
- For manual gearbox. Differential
- For manual gearbox. Differential
- For manual gearbox. Differential
- For manual gearbox. Differential
- For manual gearbox. Differential
- For manual gearbox. Differential
- Pinion gear set. Differential. 4 & 5-speed manual gearbox
Factory listings for this number
- pinion gear set 66/18 4 T,8 A,9 A,ACN
- pinion gear set 66/18 4 T,ACN,ACD
- pinion gear set 66/18 4 T,ACN,ACD,AEN
- pinion gear set 66/18 4 T,ACL,ACD,AEN,9 A,AON
- pinion gear set 66/18 4 T,ACD,AON,AEN
- pinion gear set 66/18 4 T,AUG,ATH
- pinion gear set 66/18 CHC,CHD,CHB,DFN,CQB,CYY,CYW,DFP,DFW,DFX,DMM,DFY
- pinion gear set G 02 06 7>> 66/18 CHE,CRY,DFQ,
- pinion gear set 66/18 9 A,4 Y
Related part numbers
- 020409143 — pinion gear set 19:74 GC,GH
- 020409143A — pinion gear set 74/20 GE
- 020 409 143 AB — pinion gear set 66/18 4 R
- 020 409 143 AH — pinion gear set 66/18 2 Y
- 020409143AK — pinion gear set G >> 01 06 7 68/16 CZK,DGM
- 020409143F — pinion gear set 74/19 FF,FH,FN,4 T,FJ,FK,FD
- 020409143K — pinion gear set 62/17 GZ
- 020409143M — pinion gear set 17/62 7 G,6 G,8 R
Source: Volkswagen factory parts dataset, curated and cross-referenced by Type 19 Specialists. Positions and applicability are read verbatim from the factory catalogue streams named above.