Control/Trailing Arm, wheel suspension4KC 505 398

Audi OE number, as listed in aftermarket supplier catalogues. Compare listings for this exact number, then confirm the part number and vehicle fitment before ordering.

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Aftermarket part numbers

Supplier articles whose catalogue lists 4KC 505 398. Check the supplier’s own restrictions before ordering.

What these parts’ suppliers state

Each value belongs to the part number beside it, not to the OE number: parts that list one OE number can differ. Where your vehicle manufacturer gives a value, it takes precedence.

SpecificationValue and the part numbers stating it
Fitting position
  • Lower LEMFÖRDER 42534 01, LEMFÖRDER 43492 01
  • Rear LEMFÖRDER 42534 01, LEMFÖRDER 43492 01
  • Rear Axle LEMFÖRDER 42534 01, LEMFÖRDER 43492 01
  • Right LEMFÖRDER 42534 01, LEMFÖRDER 43492 01
  • Left LEMFÖRDER 42534 01
  • Upper LEMFÖRDER 42534 01
  • both sides LEMFÖRDER 42534 01
  • inner LEMFÖRDER 42534 01
LEMFÖRDER
42534 01Fitting position: Rear; Rear Axle; both sides; inner; Left; Lower; Right; Upper43492 01Fitting position: Lower; Rear; Rear Axle; Right

Vehicle fitment

Engine code and production dates decide fitment. Model name and year alone don’t.

219 vehicles in 25 model series, inferred

Aftermarket parts that list 4KC 505 398 fit these vehicles according to their supplier catalogues. That does not prove 4KC 505 398 itself fits every one: check the engine code, production dates and the supplier’s restrictions on the model series’ vehicle pages.

Audi

25 model series · 219 vehicles
Audi model series inferred from aftermarket parts
Model seriesProductionEngine codesHSN / TSN
A4 (8W) 2015–20 vehicles05/2015 – CSWB, CVKB, CVKC, CVNA, CYMC, CYRB, CYRC, CZHA, DBPA, DDWA, DEMA, DEMB, DESA, DETA, DEUA, DEUB, DEUC, DEZB, DEZE, DFVA, DKNA, DKYA, DLVA, DLVB, DMSA, DMSB, DTNA, DTNB, DTPA
  • 0588 / BFH, BFI, BFJ, BFL, BFM, BFO, BGB, BGN, BIF, BMF, BMQ, BNR, BNS, BPH, BPJ, BVA, BWI
A4 (8W) Allroad quattro17 vehicles01/2016 – CRTC, CSWB, CYMC, CYRB, CYRC, DCPC, DCPE, DDWA, DESA, DETA, DETB, DEUA, DEUB, DFVA, DKNA, DLHB, DMGA, DMTA, DPAA, DTPA
  • 0588 / BGW, BHA, BHB, BHC, BHD, BIM, BIN, BLA, BLB, BLX, BMC, BOB, BOC, BOD, BVD, BWK, BXC
A4 (8W) Avant22 vehicles08/2015 – CSWB, CVKB, CVKC, CVLA, CVNA, CYMC, CYRB, CYRC, CZHA, DBPA, DDWA, DEMA, DESA, DETA, DEUA, DEUB, DEUC, DEZB, DEZE, DFVA, DKNA, DKYA, DLVA, DLVB, DMSA, DMSB, DRXA, DTNA, DTNB, DTPA
  • 0588 / BFR, BFS, BFU, BFV, BFX, BGM, BGY, BHK, BHO, BHP, BIG, BIL, BIU, BKB, BKC, BLE, BLW, BLY, BMN, BMS, BNW, BNX, BPI, BPK, BQP, BUX, BWG
A4 (8W) Avant quattro16 vehicles08/2015 – CRTC, CSWB, CYMC, CYRB, CYRC, DCPC, DCPE, DDWA, DESA, DETA, DETB, DEUA, DFVA, DKNA, DMGA, DMSA, DMTA, DTPA
  • 0588 / BFT, BFW, BFY, BFZ, BGL, BGX, BGZ, BIS, BIT, BLX, BLZ, BNY, BNZ, BOA, BUY, BUZ, BWH, BXA
A4 (8W) quattro16 vehicles05/2015 – CRTC, CSWB, CYMC, CYRB, CYRC, DCPC, DCPE, DDWA, DESA, DETA, DETB, DEUA, DFVA, DKNA, DMGA, DMSA, DMTA, DPAA, DTPA
  • 0588 / BFK, BFN, BFP, BFQ, BGA, BIQ, BIR, BMG, BNT, BNU, BNV, BVB, BVC, BWJ, BXD
A5 (F5) Cabrio15 vehicles11/2016 – CSWB, CVKB, CYRB, DDWA, DEMA, DETA, DEUA, DEZB, DEZE, DKNA, DKYA, DLVA, DMSA, DMSB, DTNA, DTNB, DTPA
  • 0588 / BKJ, BKL, BKR, BKT, BLT, BMD, BMP, BOK, BPL, BRP, BUU, BVO, BWP
A5 (F5) Cabrio quattro13 vehicles11/2016 – CSWB, CYMC, CYRB, DCPC, DDWA, DETA, DKNA, DLHB, DMSA, DMTA, DPAA, DTPA
  • 0588 / BKQ, BKS, BKU, BLV, BME, BOL, BUV, BUW, BWQ
A5 (F5) Coupe18 vehicles06/2016 – CSWB, CVKB, CVKC, CVNA, CYRB, CZHA, DDWA, DEMA, DEMB, DESA, DETA, DEUA, DEZB, DEZE, DHDA, DKNA, DKYA, DLVA, DLVB, DMSA, DMSB, DTNA, DTNB, DTPA
  • 0588 / BIV, BIX, BJH, BJI, BKW, BLR, BMA, BMO, BOH, BPM, BPO, BRO, BUP, BWL
A5 (F5) Coupe quattro16 vehicles06/2016 – CRTC, CSWB, CYMC, CYRB, CYRC, DCPC, DCPE, DDWA, DESA, DETA, DKNA, DLHB, DMGA, DMSA, DMTA, DPAA, DTPA
  • 0588 / BIW, BIY, BIZ, BJA, BKD, BKZ, BMB, BOI, BOJ, BUQ, BUR, BWM, BXB
A5 (F5) Sportback21 vehicles09/2016 – CSWB, CVKB, CVLA, CVNA, CYRB, CZHA, DDWA, DEMA, DESA, DETA, DEUA, DEUB, DEZB, DEZE, DKNA, DKYA, DLVA, DLVB, DMSA, DMSB, DRXA, DTNA, DTNB, DTPA
  • 0588 / BJJ, BJK, BJL, BJN, BJP, BLD, BLS, BLW, BMH, BMJ, BMR, BMS, BOE, BPN, BPP, BQQ, BRQ, BUS, BWN
A5 (F5) Sportback quattro17 vehicles08/2016 – CRTC, CSWB, CYMC, CYRB, CYRC, CZHA, DCPC, DCPE, DDWA, DESA, DETA, DEUA, DKNA, DLHB, DMGA, DMSA, DMTA, DPAA, DTPA
  • 0588 / AZQ, BJM, BJO, BJQ, BJR, BKK, BLC, BLU, BLX, BMI, BMT, BOF, BOG, BUT, BVE, BWO, BXE
e-tron (GE) quattro3 vehicles09/2018 – 07/2023EASA, EASB, EATA, EAUA, EAVA, EAWA
  • 0588 / BPG, BSK, BSL, BVM
e-tron (GE) Sportback quattro3 vehicles09/2019 – 07/2023EASA, EASB, EATA, EAUA, EAVA, EAWA
  • 0588 / BSM, BSN, BVN
Q8 e-tron (GE) quattro2 vehicles11/2022 – 03/2025EASA, EASB, EDEA
  • 0588 / CAH, CAJ, CAR, CDR
Q8 e-tron (GE) Sportback quattro2 vehicles11/2022 – 03/2025EASA, EASB, EDEA
  • 0588 / CAI, CAK, CDQ
RS4 (8W) Avant quattro1 vehicle10/2017 – DECA
  • 1860 / AAS
RS5 (F5) Coupe quattro1 vehicle04/2017 – DECA
  • 1860 / AAO
RS5 (F5) Sportback quattro1 vehicle06/2018 – DECA
  • 1860 / AAX
S4 (8W) Avant quattro3 vehicles05/2016 – CWGD, DEWB, DMKC
  • 0588 / BHR, BKE, BPY, BXU
S4 (8W) quattro3 vehicles05/2016 – CWGD, DEWB, DMKC
  • 0588 / BHQ, BPX, BXV
S5 (F5) Cabrio quattro1 vehicle11/2016 – CWGD
  • 0588 / BKV
S5 (F5) Coupe quattro3 vehicles07/2016 – CWGD, DEWB, DMKC
  • 0588 / BJB, BPZ, BXW
S5 (F5) Sportback quattro3 vehicles09/2016 – CWGD, DEWB, DMKC
  • 0588 / BJS, BQA, BXX
SQ8 e-tron (GE) quattro1 vehicle11/2022 – 03/2025EATA, EAUA, EAVA
  • 0588 / CAL
SQ8 e-tron (GE) Sportback quattro1 vehicle11/2022 – 03/2025EATA, EAUA, EAVA
  • 0588 / CAM