Optimal
A-2121G Shock Absorber
SKU / part number
Optimal A-2121G Shock Absorber. Part no. A-2121G. Check specifications, vehicle fitment and references below.
Specifications
Fitting Position
Front Axle
Shock Absorber Type
Gas Pressure
Shock Absorber Design
Suspension Strut
Shock Absorber Design
Spring-bearing Damper
Shock Absorber Mounting Type
Top pin
Shock Absorber Mounting Type
Bottom Fork
Shock Absorber System
Twin-Tube
Bore Diameter
12 mm
Thread Size
M12x1,5
Piston Rod Length
254 mm
Distance of mounting bores
50 mm
Piston Rod Diameter
15 mm
Suspension Strut Outer Diameter
45 mm
Shipping details
Weight
2.807 Kg
Weight Volumetric
3.649 Kg
Customs Code
870880
Country of Origin
Germany
OE Numbers
| AUDI | 3B0 413 031 H, 4B0 412 031 P, 8D0 413 031 AE, 8D0 413 031 AH, 8D0 413 031 BE, 8D0 413 031 BG, 8D0 413 031 H, 8D0 413 031 K, 8D0 413 031 N, 8D0 413 031 P |
|---|---|
| VW | 3B0 413 031 H, 4B0 412 031 P, 8D0 413 031 AE, 8D0 413 031 AH, 8D0 413 031 BE, 8D0 413 031 BG, 8D0 413 031 H, 8D0 413 031 K, 8D0 413 031 N, 8D0 413 031 P |
Cross-Reference Numbers
| ABAKUS | 232-01-015 |
|---|---|
| AL-KO | 2.121G, 201013, 201213 |
| AUDI | 3B0 413 031 H, 4B0 412 031 P, 8D0 413 031 AE, 8D0 413 031 AH, 8D0 413 031 BE, 8D0 413 031 BG, 8D0 413 031 H, 8D0 413 031 K, 8D0 413 031 N, 8D0 413 031 P |
| BILSTEIN | 19-045771, VNE4577 |
| BOGE | 33-087-F |
| DELPHI | DG3818 |
| DENCKERMANN | DSB034G |
| EUROREPAR | 1623319880, 1635549080 |
| FEBEST | 2307G-020F |
| GSP | 32103670 |
| HERTH+BUSS JAKOPARTS | J4300898 |
| KONI | 82-2488SPORT, 8250-1001, 8710-1377SPORT, 8750-1062 |
| KYB | 341207, 341843 |
| MAGNETI MARELLI | 356301070000 |
| MASTER-SPORT GERMANY | 16K005851, 16K005851P, 557837H-R-PCS-MS |
| MAXGEAR | 11-0175 |
| MONROE | 26654, 26658, 26663, 376104SP, E2022, E2024, E2034, E2043 |
| MONROE-AU | 26650, 376028SP, 376044SP, 376054SP, 376091SP, 376237SP |
| NK | 63472121 |
| QUINTON HAZELL | 179994, 879108, LIP179994, QAG179619 |
| RECORD FRANCE | 334261 |
| RED-LINE | 39AU015 |
| RIDEX | 854S0940, 854S18985 |
| SACHS | 170 813, 280 535 |
| SCT - MANNOL | Z 2121G |
| SNR | SA65433.08 |
| STARLINE | TL C00016.2 |
| Stark | SKSA-0132026 |
| TRW | JGS231T |
| TTV | 737840 |
| VAICO | V10-1861 |
| VITAL SUSPENSIONS | 110999.0, 210999 |
| VW | 3B0 413 031 H, 4B0 412 031 P, 8D0 413 031 AE, 8D0 413 031 AH, 8D0 413 031 BE, 8D0 413 031 BG, 8D0 413 031 H, 8D0 413 031 K, 8D0 413 031 N, 8D0 413 031 P |