VIPCAR 2787 Severe Duty Thermal Fan Drive Clutch for GM 2004-2012 Colorado/Canyon 3.5 3.7L, 2006-10 H3/H3T, 1996-99 P30/3500 5.7L, 1997-08 W3500/W4500 Forward/NPR, 00-08 Tiltmaster/NPR-HD, 07 08 i-370 - LOBAM MACHINERY, 05009

• 【OEM Fit & Replace】Compatible for GM. 2004-2012 Colorado/Canyon 3.5 3.7L, 2006-2010 H3/H3T, 1996-1999 P30/3500 5.7L, 1997-08 W3500/W4500 Forward/NPR, 2000-08 Tiltmaster/NPR-HD, 2007 08 i-370. Interchange: 15-40508, 15106619, 25948772, 15735393, 8-25948-772-0. Please Use Amazon Part Finder to Verify Application. 【Severe Duty Fan Clutches】Severe Duty clutches will lock up 70-90% of the shaft speed when engaged, [APPLY to the fan blade with a pitch of 2 ½” or over]. If the wrong type of fan clutch is installed, the fan may spin freely, cause poor cooling or too noisy, and result in reduced mileage, or fan clutch failure. 【Real OE-Standard】All VIPCAR Fan clutches applied denser & deeper radiating finned design to ensure performance, manufactured by ISO/TS16949 certified OE Supplier, made in accordance with international automotive spare parts production specifications, so as to reduce noise, improve engine economy, and protect the engine from overheating. Real Meet or Exceed OE Standards. 【Strict Ex-Factory Tests】Specialized testing not limited to Speed and or Vibration/ Durability/Loading Performance/High-Low Temperature Fatigue /Metallographic Detection Device/Salt Spray Test Machine/Spring Tension & Compression Test/Swing Machine, Rockwell/Brinell/Shore Hardness Tester, Contourgraph Measuring, Torque Testing Online, etc. 【Warranty & Service】ALL VIPCAR Fan Clutches Backed in 2 Year/30,000 Miles Warranty. For any pre or after-sale replacements or performance questions or solutions, just email us and we will provide a professional, friendly, and supportive reply within 24 hours, let's hit it!