náhrady dílů motoru Trabant 1.1, Wartburg 1.3 ( 
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Říká se, že motory ve vozech Trabant 1.1 a Wartburg 1.3 jsou naprosto stejné jako motory z vozů Volkswagen Polo/Golf těch let. Skutečně jde o licenčně vyráběné motory z těchto vozů, které se opravdu po technické stránce liší pouze minimálně.
Tak si je přesto porovnejme:
|
Trabant 1.1 |
Volkswagen Polo II (86C, 80) (1981 - 1990)  (+ VW Derby) |
| motor: 1043 cm³, 30 kW / 41 PS, 73 Nm | motor: 1043 cm³, 29 kW / 40 PS |
| (Barkas B820*, L4/8V, OHC) | (VW EA111, L4/8V, OHC) |
| kód motoru: 4V05, 9/7, 5GRF | kód motoru: GL |
* řada motorů licenčně vyráběných v továrně Barkas v Karl-Marx-Stadtu (Chemnitz)
1.05 R4: 29–37 kW
(via Wiki)
• produced:
1981–1996
• identification:
parts code prefix: 030,
• engine ID codes:
GL, HZ, AAK, AAU, ACM, AEV, WVGS
• engine displacement & engine configuration:
1,043 cc (63.6 cu in) inline-four engine (R4/I4); bore: 75.0 mm (2.95 in), stroke: 59.0 mm (2.32 in), stroke ratio: 1.27:1 – over-square/short-stroke, 260.7 cc per cylinder
• cylinder block & crankcase:
grey cast iron; five main bearings, die-forged steel crankshaft
• cylinder head & valvetrain:
cast aluminium alloy; two valves per cylinder, 8 valves total, two concentric valve springs per valve, bucket. belt-driven forged or cast steel single overhead camshaft (SOHC)
• fuel system & engine management:
Pierburg 1B3 or Weber 32 TLA/32 TL carburettor, later with throttle body-sited electronic single-point fuel injection (SPI) and Bosch Mono-Jetronic or Mono-Motronic engine control unit
• DIN-rated motive power & torque outputs – carburettor:
29 kW (40 PS; 39 bhp) — GL
33 kW (45 PS; 44 bhp) at 5,600rpm — ACM
37 kW (50 PS; 49 bhp) — HZ
• DIN-rated motive power & torque outputs – SPI:
33 kW (45 PS; 44 bhp) at 5,200 rpm; 76 N⋅m (56 lbf⋅ft) at 2,800 rpm — AAK, AAU, ACM, AEV
• applications:
Volkswagen Polo (GL: 08/81–10/86, HZ: 08/85–01/92, AAK: 01/90–07/90, AAU: 10/90–07/94, ACM: 02/92–12/92, AEV: 10/94–06/96)
Volkswagen Derby (GL: 10/81–11/84)
Volkswagen Golf (HZ: 05/85–10/91)
Volkswagen Jetta (HZ: 08/86–10/91, AAK: 01/90–07/90)
SEAT Ibiza Mk2 (AAU: 02/93–06/96)
Trabant 1.1 (WVGS: 1990–1991)
|
Wartburg 1.3 |
Volkswagen Golf II (19E, 1G1) (1983 - 1992)  (+ VW Polo, Jetta, Scirocco) |
| motor: 1272 cm³, 43 kW / 58 PS, 96 Nm | motor: 1272 cm³, 43 kW / 58 PS |
| (Barkas B820*, L4/8V, OHC) | (VW EA111, L4/8V, OHC) |
| kód motoru: 4V07, 2/7, 5GRF | kód motoru: GT |
* řada motorů licenčně vyráběných v továrně Barkas v Karl-Marx-Stadtu (Chemnitz)
1.3 R4: 40–55 kW
(via Wiki)
• produced:
1977–1994 (Transverse)
1978–1983 (Longitudinal)
• engine ID codes:
2G, 3F, AAV, FY, FZ, GK, GT, HH, HJ, HK, HW, MH, MN, NU, NZ
• engine displacement & engine configuration:
1,272 cc (77.6 cu in) inline-four engine (R4/I4); bore × stroke (mm): 75.0 × 72.0, 318.0 cc per cylinder
• cylinder block & crankcase:
grey cast iron; five main bearings, die-forged steel crankshaft
• cylinder head & valvetrain:
cast aluminium alloy; two valves per cylinder, single overhead camshaft (SOHC)
• fuel system & engine management:
Pierburg 2E3 carburettor, later with electronic single-point fuel injection (SPI) and Bosch L-Jetronic or Mono-Motronic engine control unit
• DIN-rated motive power & torque outputs:
37 kW (50 PS; 50 bhp) at 5200 rpm; 76 N⋅m (56 lbf⋅ft) at 2800 rpm (carb.)
40 kW (54 PS; 54 bhp) at 5000 rpm; 95 N⋅m (70 lbf⋅ft) at 3000 rpm (SPI)
55 kW (75 PS; 74 bhp) at 5900 rpm; 98 N⋅m (72 lbf⋅ft) at 3200 rpm (MPI, or GT)
• applications:
Volkswagen Polo / Derby (Mk1, Mk2)
Volkswagen Golf / Jetta (Mk1, Mk2)
Volkswagen Scirocco (Mk1, Mk2)
Volkswagen Passat (B1, B2)
Volkswagen Santana (B2)
Audi 50
Audi 80 (B2)
SEAT Ibiza Mk2 (1993–1994)
Z toho jasně vyplývá, že díly pro motory VW (objednané podle kódu motoru) by měly být použitelné i pro motory B820. Ovšem, nemusí to, bohužel, platit obecně, vždy je potřeba si to ověřit, ne bezhlavě kupovat. Takže s chladnou hlavou do toho!
