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High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840 in Kuwait

High-Volume Oil Pump Kit FIT Silverado/Avalanche/Suburban/Tahoe/Trailblazer, FIT Sierra/Yukon, FIT Corvette/Camaro, FIT Escalade 4.8 – 6.0 L Gen III/IV V8 (1999-2020) – Repl M295HV TCS45993 12557840

KWD 22.500
Brand
CUSTONEPARTS
Weight
1.8 kg
– 1 +

Special Features

  • FIT 1999-2020 Chevrolet Silverado/Suburban/Tahoe/Avalanche/Express/Trailblazer/Camaro/Corvette oil-pump kit, FIT 1999-2020 GMC Sierra/Yukon/Savana/Envoy oil-pump kit, plus FIT 2003-2010 Hummer H2/H3, 2004-2007 Buick Rainier and 2002-2014 Cadillac Escalade — all 4.8 L, 5.3 L, 5.7 L, 6.0 L Gen III & IV Vortec LS engines. 18 % higher volume and +10 PSI set-point restore oil pressure after cam swaps or high-RPM use. Includes new balancer bolt and front cover gasket set for one-trip service.
  • FIT 1999 Silverado/Sierra oil pump kit │ FIT 2000 Silverado/Sierra oil pump kit │ FIT 2001 Silverado/Sierra/Suburban/Tahoe/Yukon oil pump kit │ FIT 2002 Silverado/Sierra/Suburban/Tahoe/Yukon/Escalade oil pump kit │ FIT 2003 Silverado/Sierra/Avalanche/Trailblazer/H2 oil pump kit │ FIT 2004 Silverado/Sierra/Avalanche/Trailblazer/Rainier/Ascender oil pump kit │ FIT 2005 Silverado/Sierra/Avalanche oil pump kit │ FIT 2006 Silverado/Sierra/Avalanche oil pump kit │ FIT 2007 Silverado/Sierra/Suburban/Tahoe/Yukon/H3 oil pump kit
  • FIT 2008 Silverado/Sierra/Suburban/Tahoe/Yukon oil pump kit │ FIT 2009 Silverado/Sierra/Suburban/Tahoe/Yukon oil pump kit │ FIT 2010 Silverado/Sierra/Suburban/Tahoe/Yukon oil pump kit │ FIT 2011-2014 Silverado/Sierra/Tahoe/Yukon/Escalade oil pump kit │ FIT 2015-2020 Silverado/Sierra/Suburban/Tahoe/Yukon oil pump kit
  • Replaces M295HV, TCS45993, 12557840, 12696357, 12586665, 224-43645, 601-2106, 17801830. Kit includes: 1 × M295HV high-volume / high-pressure pump (assembled & pressure-tested), front cover gasket set (TCS45993), new balancer bolt (12557840), pickup-tube O-ring, front crank seal and installation guide. All gaskets molded in high-temp silicone to eliminate RTV mess.
  • CNC-machined rotor pockets and enlarged passages move 18 % more oil at idle and sustain +10 PSI at 6 000 RPM, reducing valve-train noise and safeguarding LS cams with aggressive lobe lift. Anti-cavitation porting keeps pressure stable during hard launches, towing or drift sessions. Direct-fit design mates to stock pickup tube and timing cover—no spacer plates or extra gaskets required. Pump body cast from ASTM A-536 nodular iron; heat-treated steel rotors hardened to 55 HRC for long life on boosted builds. Phosphate-coated exterior fights flash rust during storage. Each unit bench-flowed to ≥ 10 GPM @ 40 PSI; relief spring set to approx 70 PSI.

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