MAHLE Piston Ring Set 021 78 N0

Compatible with RENAULT 5 (122_) , RENAULT SUPER 5 (B/C40_) , RENAULT 9 (L42_) Show more info
High-quality piston ring set designed for optimal engine performance and durability. Ensures proper sealing and efficient combustion.
18.63 EUR
inc. VAT 21%
In stock 4
Delivery 1 day (18.05.2026)
PN 021 78 N0
Make MAHLE
EAN 4009026529676

This MAHLE piston ring set, part number 021 78 N0, is engineered to meet stringent automotive standards. It provides essential sealing between the piston and cylinder wall, preventing combustion gases from escaping and oil from entering the combustion chamber. The set is crucial for maintaining engine compression, reducing oil consumption, and ensuring efficient fuel combustion. MAHLE's commitment to quality means these rings are built to withstand the demanding conditions within an engine, offering reliable performance over time. Proper installation of this piston ring set is vital for restoring or maintaining engine health. It is designed to be a direct fit for compatible engine models, ensuring ease of replacement and optimal function.

  • Direct replacement for original equipment.
  • Ensures proper cylinder sealing.
  • Reduces oil consumption.
  • Maintains engine compression.
  • Durable construction for longevity.
  • Optimizes combustion efficiency.
  • High-quality materials and manufacturing.
Cylinder diameter [mm]
76,0
Component number
1. R 1.75 Cr
Component number
2. M 2.0 P
Component number
3. SSF 4.0
Package length [cm]
+125
Package width [cm]
12,50
Package height [cm]
3,00
Net weight [g]
4+2
  • RENAULT
    • 5 (122_)
      • 1.4 Automatik (1229, 1399) (43kW/59PS)
      • 1.4 (1229, 1399) (46kW/63PS)
    • SUPER 5 (B/C40_)
      • 1.4 (B/C402) (43kW/59PS)
      • 1.4 (B/C403) (52kW/71PS)
      • 1.4 (B/C40M) (44kW/60PS)
      • 1.4 (B/C40J) (49kW/67PS)
      • 1.4 Cat (B/C/407) (43kW/58PS)
    • 9 (L42_)
      • 1.4 (L422, L42C) (44kW/60PS)
      • 1.4 Automatik (L423) (50kW/68PS)
      • 1.4 (L423) (53kW/72PS)
    • 11 (B/C37_)
      • 1.4 (B/C372, B/C37C) (44kW/60PS)
      • 1.4 (B/C373) (50kW/68PS)
      • 1.4 (B/C373) (53kW/72PS)
    • 18 (134_)
      • 1.4 (1340) (47kW/64PS)
    • 18 Variable (135_)
      • 1.4 (1350) (47kW/64PS)
    • 19 I (B/C53_)
      • 1.4 Cat (B/C532) (43kW/58PS)
      • 1.4 (B/C53P) (43kW/58PS)
    • 19 II Chamade (L53_)
      • 1.4 (532) (43kW/58PS)
      • 1.4 (44kW/60PS)
    • 19 II (B/C53_)
      • 1.4 (B/C532) (43kW/58PS)
    • 19 I Chamade (L53_)
      • 1.4 (L532, L53P) (43kW/58PS)
    • RAPID Furgons/minivens (F40_, G40_)
      • 1.4 (F40M) (44kW/60PS)
      • 1.4 Cat (F407) (43kW/58PS)
      • 1.4 (F402) (43kW/58PS)
    • FUEGO (136_)
      • 1.4 TL/GTL (47kW/64PS)
    • TRAFIC Autobuss (T_, P_, V_)
      • 1.4 (35kW/48PS)
    • TRAFIC Furgons (T_, P_, V_)
      • 1.4 (35kW/48PS)
      • 1.4 (35kW/48PS)
    • 11 Furgons/Hečbeks (S37_)
      • 1.4 (S372) (44kW/60PS)
    • TRAFIC Platforma/Šasija (T_, P_, V_)
      • 1.4 (35kW/48PS)
  • VOLVO
    • 340-360 (343, 345)
      • 1.4 (47kW/64PS)
      • 1.4 (51kW/70PS)
      • 1.4 (52kW/71PS)
      • 1.4 (46kW/63PS)
      • 1.4 (50kW/68PS)
      • 1.4 (51kW/70PS)
    • 340-360 Sedans (344)
      • 1.4 (50kW/68PS)
      • 1.4 (51kW/69PS)
      • 1.4 (53kW/72PS)
  • ARO
    • 10
      • 1,4 (46kW/63PS)
    • 10 Pick Up
      • 1.4 AWD (46kW/63PS)
RENAULT
0 Updated