GATES T39212 V-Ribbed Belt Tensioner

Compatible with MERCEDES-BENZ CLS (C218) , MERCEDES-BENZ R-CLASS (W251, V251) , MERCEDES-BENZ C-CLASS (W204) Show more info
Ensures optimal tension for your V-ribbed belt, maintaining efficient accessory drive performance.
46.18 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (14.05.2026)
PN T39212
Make GATES
EAN 5414465134302

This GATES V-Ribbed Belt Tensioner, part number T39212, is engineered to maintain the correct tension on your vehicle's V-ribbed belt. Proper belt tension is crucial for the reliable operation of accessories such as the alternator, power steering pump, and air conditioning compressor. By keeping the belt at the ideal tension, this tensioner prevents slippage, which can lead to reduced performance or complete failure of driven components. It is designed to withstand the demanding conditions of the engine bay, ensuring consistent and durable operation. This component plays a vital role in the overall health of your engine's accessory drive system. A failing tensioner can cause premature belt wear, noise, and potential damage to other parts. Choosing a quality tensioner like this GATES unit provides peace of mind and helps maintain your vehicle's functionality.

  • Maintains optimal V-ribbed belt tension
  • Ensures efficient accessory drive operation
  • Prevents belt slippage and premature wear
  • Designed for durability in engine bay conditions
  • Critical for alternator, power steering, and A/C performance
  • Helps prevent noise and component damage
  • High-quality construction by GATES
Outer diameter [mm]
+65
Width [mm]
+25
  • MERCEDES-BENZ
    • CLS (C218)
      • CLS 350 (218.359) (225kW/306PS)
      • CLS 400 (218.361) (245kW/333PS)
      • CLS 400 4-matic (218.368) (245kW/333PS)
    • R-CLASS (W251, V251)
      • R 350 CGI 4-matic (251.057, 251.157) (225kW/306PS)
    • C-CLASS (W204)
      • C 350 (204.057) (225kW/306PS)
      • C 350 4-matic (204.088) (225kW/306PS)
      • C 300 (204.055) (185kW/252PS)
      • C 300 4-matic (204.080) (185kW/252PS)
    • SLK (R172)
      • 350 (172.457) (225kW/306PS)
    • S-CLASS (W221, V221)
      • S 350 CGI (221.057, 221.157) (225kW/306PS)
      • S 350 CGI 4-matic (221.082, 221.182) (225kW/306PS)
    • C-CLASS Coupe (C204)
      • C 350 (204.357) (225kW/306PS)
    • E-CLASS Coupe (C207)
      • E 300 (207.355) (185kW/252PS)
      • E 350 (207.359) (225kW/306PS)
      • E 400 (207.365) (245kW/333PS)
      • E 350 4-matic (207.388) (225kW/306PS)
      • E 320 (207.362) (200kW/272PS)
      • E 400 (207.361) (245kW/333PS)
    • E-CLASS Kabriolets (A207)
      • E 300 (207.455) (185kW/252PS)
      • E 350 (207.459) (225kW/306PS)
      • E 400 (207.465) (245kW/333PS)
      • E 320 (207.462) (200kW/272PS)
      • E 400 (207.461) (245kW/333PS)
    • E-CLASS T-Model (S212)
      • E 350 (212.259) (225kW/306PS)
      • E 350 4-matic (212.288) (225kW/306PS)
      • E 300 4-matic (212.280) (185kW/252PS)
      • E 300 (212.255) (185kW/252PS)
      • E 400 (212.265) (245kW/333PS)
      • E 400 4-matic (212.267) (245kW/333PS)
      • E 400 (212.261) (245kW/333PS)
      • E 400 4-matic (212.299) (245kW/333PS)
    • E-CLASS (W212)
      • E 350 4-matic (212.088) (225kW/306PS)
      • E 350 (212.059) (225kW/306PS)
      • E 300 (212.055) (185kW/252PS)
      • E 300 4-matic (212.080) (185kW/252PS)
      • E 400 (212.065) (245kW/333PS)
      • E 400 4-matic (212.067) (245kW/333PS)
      • E 400 (212.061) (245kW/333PS)
      • E 400 4-matic (212.099) (245kW/333PS)
    • GLK-CLASS (X204)
      • 350 4-matic (204.988) (225kW/306PS)
    • M-CLASS (W166)
      • ML 350 4-matic (166.057) (225kW/306PS)
      • ML 400 4-matic (166.056) (245kW/333PS)
    • C-CLASS T-Model (S204)
      • C 350 CGI (204.257) (225kW/306PS)
    • SL (R231)
      • 350 (231.457) (225kW/306PS)
      • 400 (231.465) (245kW/333PS)
      • 400 (231.466) (270kW/367PS)
    • GL-CLASS (X166)
      • GL 400 4-matic (166.856) (245kW/333PS)
    • CLS Shooting Brake (X218)
      • CLS 350 (218.959) (225kW/306PS)
      • CLS 400 (218.965) (245kW/333PS)
      • CLS 400 4-matic (218.967) (245kW/333PS)
      • CLS 400 (218.961) (245kW/333PS)
      • CLS 400 4-matic (218.968) (245kW/333PS)
    • C-CLASS (W205)
      • C 400 4-matic (205.066) (245kW/333PS)
      • C 450 AMG 4-matic (205.064) (270kW/367PS)
      • AMG C 43 4-matic (205.064) (270kW/367PS)
      • AMG C 43 4-matic (205.064) (287kW/390PS)
    • C-CLASS T-Model (S205)
      • C 400 4-matic (205.266) (245kW/333PS)
      • C 450 AMG 4-matic (205.264) (270kW/367PS)
      • AMG C 43 4-matic (205.264) (270kW/367PS)
      • AMG C 43 4-matic (205.264) (287kW/390PS)
    • S-CLASS (W222, V222, X222)
      • S 400 4-matic (222.067, 222.167) (245kW/333PS)
      • S 450 4-matic (222.064, 222.164, 222.964) (270kW/367PS)
    • GLE Coupe (C292)
      • 400 4-matic (292.356) (245kW/333PS)
      • 450 AMG 4-matic (292.364) (270kW/367PS)
      • AMG 43 4-matic (292.364) (270kW/367PS)
      • AMG 43 4-matic (292.364) (287kW/390PS)
    • GLE (W166)
      • 400 4-matic (166.056) (245kW/333PS)
      • 500 e 4-matic (166.063) (325kW/442PS)
      • 450 AMG 4-matic (166.064) (270kW/367PS)
      • 320 4-matic (166.062) (200kW/272PS)
      • AMG 43 4-matic (166.064) (270kW/367PS)
      • AMG 43 4-matic (166.064) (287kW/390PS)
    • S-CLASS Coupe (C217)
      • S 400 4-matic (217.364) (270kW/367PS)
      • S 450 4-matic (217.364) (270kW/367PS)
    • GLS (X166)
      • 400 4-matic (166.856) (245kW/333PS)
    • SLC (R172)
      • AMG SLC 43 (172.466) (270kW/367PS)
      • AMG SLC 43 (172.466) (287kW/390PS)
    • GLC (X253)
      • AMG 43 4-matic (253.964) (270kW/367PS)
      • AMG 43 4-matic (253.964) (287kW/390PS)
    • C-CLASS Coupe (C205)
      • C 400 4-matic (205.366) (245kW/333PS)
      • AMG C 43 4-matic (205.364) (270kW/367PS)
      • AMG C 43 4-matic (205.364) (287kW/390PS)
    • C-CLASS Kabriolets (A205)
      • C 400 4-matic (205.466) (245kW/333PS)
      • AMG C 43 4-matic (205.464) (270kW/367PS)
      • AMG C 43 4-matic (205.464) (287kW/390PS)
    • E-CLASS (W213)
      • E 400 4-matic (213.071) (245kW/333PS)
      • AMG E 43 4-matic (213.064) (295kW/401PS)
      • E 450 4-matic (213.068) (270kW/367PS)
    • E-CLASS T-Model (S213)
      • E 400 4-matic (213.271) (245kW/333PS)
      • AMG E 43 4-matic (213.264) (295kW/401PS)
      • E 450 4-matic (213.268) (270kW/367PS)
    • GLC Coupe (C253)
      • AMG 43 4-matic (253.364) (270kW/367PS)
      • AMG 43 4-matic (253.364) (287kW/390PS)
    • E-CLASS Coupe (C238)
      • E 400 4-matic (238.366) (245kW/333PS)
      • E 450 4-matic (238.368, 238.359) (270kW/367PS)
    • E-CLASS Kabriolets (A238)
      • E 400 4-matic (238.466) (245kW/333PS)
      • E 450 4-matic (238.468) (270kW/367PS)
0 Updated