0
0
Call Us: +37122525055 WhatsApp
About Us
Payments
Contacts
Privacy
Compare: 0
Choose your vehicle to find compatible parts
You need authorize to use this functionality
0
Hello, Log In My Account
0 Basket 0 EUR
View Basket Checkout

  • Basket empty

Total 0 EUR
DAYCO DAYCO ATB2178 Timing Belt Tensioner Pulley ATB2178

DAYCO ATB2178 Timing Belt Tensioner Pulley

Compatible with AUDI 80 B1 Sedans (80, 82) , AUDI 80 B2 Sedans (811, 813, 814, 819, 853) , AUDI 80 B3 Sedans (893, 894, 8A2) Show more info
Ensures proper tension for the timing belt, crucial for engine synchronization and performance.
14.72 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (13.05.2026)
PN ATB2178
Make DAYCO
EAN 8021787021561

The DAYCO ATB2178 is a high-quality timing belt tensioner pulley designed to maintain optimal tension on your vehicle's timing belt. Proper belt tension is essential for the accurate synchronization of the engine's camshaft and crankshaft, preventing valve-to-piston contact and ensuring smooth operation. This pulley is engineered to meet or exceed original equipment specifications, providing reliable performance and durability. Its robust construction resists wear and tear, contributing to the longevity of your engine's timing system. Regular inspection and replacement of timing belt components, including tensioner pulleys, are vital for preventing catastrophic engine damage. By choosing the DAYCO ATB2178, you are investing in a critical component that safeguards your engine's internal timing. This part plays a key role in preventing premature wear on the timing belt and other related components, ultimately contributing to a more reliable and efficient engine performance.

  • Maintains optimal timing belt tension
  • Ensures accurate camshaft and crankshaft synchronization
  • Prevents valve-to-piston interference
  • Engineered for reliable performance and durability
  • Robust construction resists wear and tear
  • Contributes to engine longevity and smooth operation
  • Meets or exceeds original equipment specifications
Drive pulley-Ø [mm]
72,0
Height 1 [mm]
20,5
Height 2 [mm]
27,5
Mass [kg]
0,4
  • AUDI
    • 80 B1 Sedans (80, 82)
      • 1.5 (55kW/75PS)
      • 1.5 (63kW/85PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 GT (74kW/100PS)
      • 1.6 GTE (81kW/110PS)
    • 80 B2 Sedans (811, 813, 814, 819, 853)
      • 1.3 (44kW/60PS)
      • 1.6 (54kW/73PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 GLE (81kW/110PS)
      • 1.8 (65kW/88PS)
      • 1.8 (66kW/90PS)
      • 1.8 GTE (82kW/112PS)
      • 1.8 CC quattro (85Q) (66kW/90PS)
      • 1.8 GTE quattro (85Q) (82kW/112PS)
      • 1.8 GTE quattro (85Q) (81kW/110PS)
      • 1.8 GTE (81kW/110PS)
      • 1.6 (55kW/75PS)
    • 80 B3 Sedans (893, 894, 8A2)
      • 1.6 (55kW/75PS)
      • 1.8 (55kW/75PS)
      • 1.8 S (65kW/88PS)
      • 1.8 S (66kW/90PS)
      • 1.8 E (82kW/112PS)
      • 1.8 (83kW/113PS)
      • 2.0 E (83kW/113PS)
      • 1.6 (51kW/70PS)
      • 1.8 S quattro (65kW/88PS)
      • 1.8 S quattro (66kW/90PS)
      • 1.8 quattro (83kW/113PS)
      • 2.0 E quattro (83kW/113PS)
      • 1.8 E quattro (82kW/112PS)
      • 1.4 (48kW/65PS)
      • 1.6 (75kW/102PS)
    • 100 C1 Sedans (801, 803, 805, 807, 811, 813, F104)
      • 1.6 (63kW/85PS)
    • 100 C2 Sedans (431, 433, 434)
      • 1.6 (63kW/85PS)
      • 2.0 (85kW/115PS)
    • 100 C3 Sedans (443, 444)
      • 1.8 (65kW/88PS)
      • 1.8 Cat (66kW/90PS)
      • 1.8 quattro (65kW/88PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 quattro (66kW/90PS)
    • COUPE B2 (81, 855, 856)
      • 1.8 GT (65kW/88PS)
      • 1.8 GT (66kW/90PS)
      • 1.8 GT (82kW/112PS)
      • 1.6 (55kW/75PS)
    • 80 B4 Sedans (8C2)
      • 1.6 (52kW/71PS)
      • 1.6 E (74kW/101PS)
    • 100 C3 Avant (445, 446)
      • 1.8 (55kW/75PS)
      • 1.8 (65kW/88PS)
      • 1.8 (66kW/90PS)
      • 1.8 quattro (65kW/88PS)
      • 1.8 Cat quattro (66kW/90PS)
      • 1.8 quattro (66kW/90PS)
      • 1.8 Cat (66kW/90PS)
    • 100 C2 Avant (435, 436)
      • 1.6 (63kW/85PS)
      • 2.0 (85kW/115PS)
    • 80 B4 Avant (8C5)
      • 1.6 E (74kW/101PS)
    • COUPE B3 (89, 8B3)
      • 1.8 (82kW/112PS)
      • 2.0 (82kW/112PS)
      • 2.0 (83kW/113PS)
    • 75 (613, 615)
      • 1.7 (55kW/75PS)
    • 75 Variant (615)
      • 1.7 (55kW/75PS)
    • 90 B3 (893, 894, 8A2)
      • 1.8 E (82kW/111PS)
  • VW
    • GOLF I Cabriolet (155)
      • 1.5 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.6 (81kW/110PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
      • 1.8 (72kW/98PS)
      • 1.8 (82kW/111PS)
      • 1.6 (55kW/75PS)
    • GOLF I (17)
      • 1.5 (51kW/70PS)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 GTI (81kW/110PS)
      • 1.8 GTI (82kW/112PS)
      • 1.6 (51kW/70PS)
    • JETTA I (16)
      • 1.5 (51kW/70PS)
      • 1.6 (63kW/85PS)
      • 1.6 GLI (81kW/110PS)
      • 1.8 (82kW/112PS)
      • 1.6 (55kW/75PS)
    • GOLF II (19E, 1G1)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 GTI G60 Syncro (118kW/160PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 i Cat (66kW/90PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 GTI Cat (79kW/107PS)
      • 1.8 GTI (82kW/112PS)
      • 1.8 GTI G60 (118kW/160PS)
      • 1.8 GTI (79kW/107PS)
      • 1.8 (66kW/90PS)
      • 1.8 i Cat Syncro (66kW/90PS)
      • 1.8 GTI (77kW/105PS)
      • 1.6 (51kW/69PS)
    • JETTA II (19E, 1G2, 165)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (62kW/84PS)
      • 1.8 Cat (66kW/90PS)
      • 1.8 Cat (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 (79kW/107PS)
      • 1.8 (66kW/90PS)
      • 1.8 (77kW/105PS)
    • PASSAT B1 (32)
      • 1.5 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.5 (63kW/86PS)
      • 1.3 (44kW/60PS)
      • 1.3 (40kW/55PS)
      • 1.6 (55kW/75PS)
      • 1.6 (61kW/83PS)
    • PASSAT B2 (32B)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.8 (64kW/87PS)
      • 1.8 (66kW/90PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • PASSAT B3/B4 (3A2, 35I)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 2.0 (79kW/107PS)
    • SANTANA (32B)
      • 1.3 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.8 (66kW/90PS)
      • 1.6 (55kW/75PS)
    • SCIROCCO (53)
      • 1.5 (51kW/70PS)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 (81kW/110PS)
      • 1.5 (63kW/86PS)
      • 1.5 (55kW/75PS)
    • SCIROCCO (53B)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.6 (81kW/110PS)
      • 1.8 (66kW/90PS)
      • 1.8 (70kW/95PS)
      • 1.8 (82kW/112PS)
    • CORRADO (53I)
      • 1.8 G60 (118kW/160PS)
      • 2.0 i (85kW/115PS)
    • TRANSPORTER T4 Autobuss (70B, 70C, 7DB, 7DK, 70J, 70K, 7DC,
      • 1.8 (49kW/67PS)
      • 2.0 (62kW/84PS)
    • GOLF III (1H1)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 Syncro (1HX1) (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (1HX1) (85kW/115PS)
    • VENTO (1H2)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • GOLF III Variant (1H5)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 1.8 Syncro (66kW/90PS)
    • GOLF III Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 2.0 (85kW/115PS)
      • 1.6 (74kW/101PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.8 (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 1.6 (74kW/101PS)
      • 2.0 Syncro (85kW/115PS)
      • 2.0 (79kW/107PS)
      • 2.0 (85kW/116PS)
    • PASSAT B2 Variant (33B)
      • 1.6 (51kW/70PS)
      • 1.6 (53kW/72PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.8 (64kW/87PS)
      • 1.8 Syncro (66kW/90PS)
      • 1.8 (66kW/90PS)
      • 1.6 (55kW/75PS)
      • 1.3 (44kW/60PS)
    • PASSAT B1 Variant (33)
      • 1.5 (55kW/75PS)
      • 1.6 (55kW/75PS)
      • 1.6 (63kW/85PS)
      • 1.5 (63kW/86PS)
      • 1.3 (44kW/60PS)
      • 1.6 i (81kW/110PS)
    • SHARAN (7M8, 7M9, 7M6)
      • 2.0 (85kW/115PS)
    • CADDY I (14)
      • 1.5 (51kW/70PS)
      • 1.6 (55kW/75PS)
      • 1.8 (70kW/95PS)
    • PASSAT B2 Sedans (32B)
      • 1.6 (55kW/75PS)
      • 1.6 (53kW/72PS)
      • 1.8 (66kW/90PS)
      • 1.8 (64kW/87PS)
      • 1.6 (51kW/70PS)
    • POLO III CLASSIC (6V2)
      • 100 1.6 (74kW/100PS)
      • 90 1.8 (66kW/90PS)
      • 75 1.6 (55kW/75PS)
    • TRANSPORTER T4 Furgons (70A, 70H, 7DA, 7DH)
      • 2.0 (62kW/84PS)
    • LT 28-35 I Furgons (281-363)
      • 2.0 (55kW/75PS)
    • LT 28-35 I Platforma/Šasija (281-363)
      • 2.0 (55kW/75PS)
    • TRANSPORTER T4 Platforma/Šasija (70E, 70L, 70M, 7DE, 7DL, 7D
      • 2.0 (62kW/84PS)
    • POLO Variant (6V5)
      • 1.6 (74kW/101PS)
    • GOLF IV Cabriolet (1E7)
      • 1.8 (55kW/75PS)
      • 1.8 (66kW/90PS)
      • 1.6 (74kW/100PS)
      • 2.0 (85kW/115PS)
    • LT 40-55 I Furgons (291-512)
      • 2.0 (55kW/75PS)
    • LT 40-55 I Platforma/Šasija (293-909)
      • 2.0 (55kW/75PS)
    • CADDY II Furgons/minivens (9K9A)
      • 75 1.6 (55kW/75PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.6 (55kW/75PS)
    • SHARAN VAN (7M_)
      • 2.0 (7M8, 7M9) (85kW/116PS)
  • SEAT
    • TOLEDO I (1L2)
      • 1.6 i (54kW/73PS)
      • 1.6 i (52kW/71PS)
      • 1.8 i (65kW/88PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (55kW/75PS)
      • 1.8 i (66kW/90PS)
      • 1.6 i (74kW/101PS)
    • IBIZA II (6K1)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • CORDOBA (6K1, 6K2)
      • 1.8 i (66kW/90PS)
      • 2.0 i (85kW/115PS)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • INCA (6K9)
      • 1.6 i (55kW/75PS)
    • ALHAMBRA (7V8, 7V9)
      • 2.0 i (85kW/115PS)
    • CORDOBA Vario (6K5)
      • 1.6 i (74kW/101PS)
      • 1.6 i (55kW/75PS)
    • ALHAMBRA VAN (7V8, 7V9)
      • 2.0 (85kW/116PS)
AUDI
026109243 026109243A 026109243C 026109243E 026109243F 026109243G 026109243L
FORD
026109246E
PORSCHE
026109243 026109243A 026109243C 026109243E
SEAT
026109243 026109243A 026109243C 026109243E 026109243F 026109243L
VW
026109243 026109243A 026109243C 026109243E 026109243F 026109243L 26109243
Menu
0 Wishlist Account 0 Cart Compare
Call Us
+37122525055 WhatsApp
0 Updated