ACL VW/Audi 1781cc/1984cc 0.50 Oversized High Performance Main Bearing Set - 5M1644H-.50

• Series: ACL Race Series
• Bearing Type: Main bearing
• Shell Halves: Lower
• Bearing Material Code: F780
• Sizes Offered: STD, .25, .50
• Housing Bore (Tunnel) Diameter: 59–59.019 mm (2.3228–2.3236 in)
• Journal Diameter (STD size): 53.958–53.978 mm (2.1243–2.1251 in)
• Vertical Oil Clearance (STD size): 0.018–0.073 mm (0.0007–0.0029 in)
• Maximum Wall Thickness at Crown (STD size): 2.502 mm (0.0985 in)
• Bearing Width (max): 18.49 mm (0.728 in)

Engine Applications

• Audi 3A 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm) — Audi 80 B3
• Audi 4B 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi 6A 1984cc Inline4 DOHC 4v (bore 82.5 mm, stroke 92.8 mm)
• Audi AAD 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm) — Audi 80 B3
• Audi AAE 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm)
• Audi ABB 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi ABK 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm) — Audi 80 B4
• Audi ABM 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi ABT 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm)
• Audi ACE 1984cc Inline4 DOHC 4v (bore 82.5 mm, stroke 92.8 mm)
• Audi ADA 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi ADP 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi ADR 1781cc Inline4 DOHC 5v (bore 81 mm, stroke 86.4 mm) — Audi A4 B5
• Audi ADW 1984cc Inline4 SOHC 2v (bore 82.5 mm, stroke 92.8 mm)
• Audi AEB 1781cc Inline4 DOHC 5v Turbo (bore 81 mm, stroke 86.4 mm) — Audi A4 B5
• Audi AFY 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi AJL 1781cc Inline4 DOHC 5v Turbo (bore 81 mm, stroke 86.4 mm) — Audi A4 B5
• Audi APT 1781cc Inline4 DOHC 5v (bore 81 mm, stroke 86.4 mm) — Audi A4 B5
• Audi ARG 1781cc Inline4 DOHC 5v (bore 81 mm, stroke 86.4 mm)
• Audi CR 1588cc Inline4 SOHC 2v Diesel (bore 76.5 mm, stroke 86.4 mm)
• Audi CY 1588cc Inline4 SOHC 2v Turbo Diesel (bore 76.5 mm, stroke 86.4 mm)
• Audi DR 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi DS 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi DT 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi DZ 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi EP 1297cc Inline4 SOHC 2v (bore 75 mm, stroke 73.4 mm)
• Audi FS 1588cc Inline4 SOHC 2v (bore 79.5 mm, stroke 80 mm)
• Audi JF 1716cc Inline4 SOHC 2v (bore 79.5 mm, stroke 86.4 mm)
• Audi JK 1588cc Inline4 SOHC 2v Diesel (bore 76.5 mm, stroke 86.4 mm)
• Audi JN 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm) — Audi 80CC
• Audi JU 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi JV 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi JW 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi NE 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi NP 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi PH 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi PM 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi PP 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)
• Audi PV 1781cc Inline4 SOHC 2v (bore 81 mm, stroke 86.4 mm)
• Audi RN 1595cc Inline4 SOHC 2v (bore 81 mm, stroke 77.4 mm)