Description
Pulley-31771M72R00 | Maruti Suzuki Ertiga, Vitara, Brezza
The Pulley-31771M72R00 is a replacement alternator pulley listed for the Maruti Suzuki Ertiga 2nd Gen and the Maruti Suzuki Vitara Brezza 1st Gen Facelift with the 1.5 L K15B engine. Mounted on the alternator shaft, the pulley is turned by the engine’s accessory drive belt and spins the alternator so it can generate electrical power for charging and the vehicle’s electrical loads. Part number 31771M72R00 covers listed Ertiga Tour M manual variants from 2019 to 2022, in Petrol and Petrol/CNG form, and Vitara Brezza LXI, VXI, ZXI and ZXI+ manual variants from 2020 to 2022. Replace a pulley that is worn, noisy, damaged or causing belt chatter. Fitting should be done by a qualified mechanic, with the belt condition and charging output checked afterwards.
Specifications
- Part Name: Pulley
- Part Number: 31771M72R00
- Product Type: Alternator pulley
- Location: Alternator shaft, engine accessory drive
- Vehicle Brand: Maruti Suzuki
- Vehicle Model: Ertiga, Vitara Brezza
- Generation: Ertiga 2nd Gen (Type 1 and Type 2); Vitara Brezza 1st Gen Facelift
- Variants: Ertiga Tour M; Vitara Brezza LXI, VXI, ZXI, ZXI+
- Engine: 1.5 L
- Engine Code: K15B
- Power: 103 hp
- Fuel Type: Petrol, Petrol/CNG (Ertiga); Petrol (Vitara Brezza)
- Transmission: Manual (MT)
- Application: Alternator drive, charging system
- Function: Transfers belt drive to the alternator
- Fitment Type: Direct replacement
- Installation: Professional installation recommended; check belt condition and charging output
Compatibility
- Maruti Suzuki Ertiga – 2nd Gen – 2019–2022
- Maruti Suzuki Vitara Brezza – 1st Gen Facelift – 2020–2022
