Find parts in 3 steps
1 Make
2 Model
3 Year
Vehicle

Valve Train Components

6662 results
PreviousPage 128 of 139Next
Image Title Brand Part # Position Fitment Price Availability Actions Image Product Price
Dayco 84021 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84021 - - $52.96 In Stock
Dayco 84021 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84021 $52.96
Dayco 84075 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84075 - - $59.99 In Stock
Dayco 84075 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84075 $59.99
Dayco 95323 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95323 - - $71.54 In Stock
Dayco 95323 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95323 $71.54
DJ Rock IV828 Engine Intake Valve
Engine Intake Valve
IV828 - - $16.96 In Stock
DJ Rock IV828 Engine Intake Valve Engine Intake Valve IV828 $16.96
Dayco 95313 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95313 - - $53.04 In Stock
Dayco 95313 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95313 $53.04
Dayco WP245K1A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP245K1A - - $197.67 In Stock
Dayco WP245K1A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP245K1A $197.67
Dayco 95284K1 Engine Timing Belt Kit
Engine Timing Belt KitTiming Belt Kit without Seals
95284K1 - - $81.89 In Stock
Dayco 95284K1 Engine Timing Belt Kit Engine Timing Belt Kit Timing Belt Kit without Seals95284K1 $81.89
Dayco 84139 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84139 - - $86.87 In Stock
Dayco 84139 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84139 $86.87
Dayco 95340 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95340 - - $46.83 In Stock
Dayco 95340 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95340 $46.83
Dayco WP245K2A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP245K2A - - $145.12 In Stock
Dayco WP245K2A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP245K2A $145.12
Dayco 85063 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85063 - - $141.17 In Stock
Dayco 85063 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85063 $141.17
DJ Rock TBT420 Engine Timing Belt Tensioner
Engine Timing Belt Tensioner
TBT420 - - $44.18 In Stock
DJ Rock TBT420 Engine Timing Belt Tensioner Engine Timing Belt Tensioner TBT420 $44.18
DJ Rock IV3111 Engine Intake Valve
Engine Intake Valve
IV3111 - - $20.74 In Stock
DJ Rock IV3111 Engine Intake Valve Engine Intake Valve IV3111 $20.74
Dayco 95104 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95104 - - $22.98 In Stock
Dayco 95104 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95104 $22.98
Dayco 95179 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95179 - - $35.79 In Stock
Dayco 95179 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95179 $35.79
Dayco 95210 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95210 - - $27.35 In Stock
Dayco 95210 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95210 $27.35
Dayco WP311K3A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP311K3A - - $207.77 In Stock
Dayco WP311K3A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP311K3A $207.77
Dayco WP297K1A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP297K1A - - $292.23 In Stock
Dayco WP297K1A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP297K1A $292.23
Dayco 84058 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84058 - - $54.04 In Stock
Dayco 84058 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84058 $54.04
Dayco 84036 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84036 - - $44.92 In Stock
Dayco 84036 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84036 $44.92
Dayco 95200 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95200 - - $24.03 In Stock
Dayco 95200 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95200 $24.03
Dayco 95326 Engine Timing Belt - Camshaft (Rear)
Engine Timing BeltTiming Belt
95326 - - $42.63 In Stock
Dayco 95326 Engine Timing Belt - Camshaft (Rear) Engine Timing Belt Timing Belt95326 $42.63
Dayco 85048 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85048 - - $88.72 In Stock
Dayco 85048 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85048 $88.72
Dayco WP139K1A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP139K1A - - $92.67 In Stock
Dayco WP139K1A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP139K1A $92.67
Dayco 95036 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95036 - - $21.83 In Stock
Dayco 95036 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95036 $21.83
Dayco 84066 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84066 - - $144.90 In Stock
Dayco 84066 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84066 $144.90
Dayco 84119 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84119 - - $76.71 In Stock
Dayco 84119 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84119 $76.71
Dayco 95184 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95184 - - $44.36 In Stock
Dayco 95184 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95184 $44.36
Dayco 85012 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85012 - - $89.84 In Stock
Dayco 85012 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85012 $89.84
Dayco 95211 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95211 - - $20.59 In Stock
Dayco 95211 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95211 $20.59
Dayco 95306K1 Engine Timing Belt Kit
Engine Timing Belt KitTiming Belt Kit without Seals
95306K1 - - $132.27 In Stock
Dayco 95306K1 Engine Timing Belt Kit Engine Timing Belt Kit Timing Belt Kit without Seals95306K1 $132.27
Dayco 84064 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84064 - - $51.07 In Stock
Dayco 84064 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84064 $51.07
Dayco 95334 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95334 - - $42.74 In Stock
Dayco 95334 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95334 $42.74
Dayco 85004 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85004 - - $93.80 In Stock
Dayco 85004 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85004 $93.80
Dayco 85050 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85050 - - $96.18 In Stock
Dayco 85050 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85050 $96.18
Dayco 95186 Engine Balance Shaft Belt
Engine Balance Shaft BeltBalance Shaft Belt
95186 - - $25.49 In Stock
Dayco 95186 Engine Balance Shaft Belt Engine Balance Shaft Belt Balance Shaft Belt95186 $25.49
Dayco 95297 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95297 - - $36.86 In Stock
Dayco 95297 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95297 $36.86
Dayco 84037 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84037 - - $49.64 In Stock
Dayco 84037 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84037 $49.64
Dayco 95249 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95249 - - $30.09 In Stock
Dayco 95249 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95249 $30.09
Dayco 95279 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95279 - - $37.29 In Stock
Dayco 95279 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95279 $37.29
Dayco 84029 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84029 - - $60.83 In Stock
Dayco 84029 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84029 $60.83
Dayco 95095 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95095 - - $19.90 In Stock
Dayco 95095 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95095 $19.90
Dayco 85017 Engine Timing Belt Tensioner Hydraulic Assembly
Engine Timing Belt Tensioner Hydraulic AssemblyHydraulic Timing Belt Actuator
85017 - - $104.61 In Stock
Dayco 85017 Engine Timing Belt Tensioner Hydraulic Assembly Engine Timing Belt Tensioner Hydraulic Assembly Hydraulic Timing Belt Actuator85017 $104.61
Dayco 95283 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95283 - - $31.66 In Stock
Dayco 95283 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95283 $31.66
Dayco WP297K1B Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP297K1B - - $292.08 In Stock
Dayco WP297K1B Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP297K1B $292.08
Dayco 95296 Engine Timing Belt - Camshaft
Engine Timing BeltTiming Belt
95296 - - $31.67 In Stock
Dayco 95296 Engine Timing Belt - Camshaft Engine Timing Belt Timing Belt95296 $31.67
Dayco WP259K2A Engine Timing Belt Kit with Water Pump
Engine Timing Belt Kit with Water PumpWater Pump Kit without Seals
WP259K2A - - $204.18 In Stock
Dayco WP259K2A Engine Timing Belt Kit with Water Pump Engine Timing Belt Kit with Water Pump Water Pump Kit without SealsWP259K2A $204.18
Dayco 84132 Engine Timing Belt Component Kit
Engine Timing Belt Component KitTiming Component Kit
84132 - - $81.21 In Stock
Dayco 84132 Engine Timing Belt Component Kit Engine Timing Belt Component Kit Timing Component Kit84132 $81.21
PreviousPage 128 of 139Next

More Information

The valve train controls when and how much air and fuel enter your engine's combustion chambers — and when exhaust exits. This category covers the full spectrum: timing belts and chains, tensioners, guides, sprockets, camshafts, lifters, rocker arms, VVT solenoids, and every related component in between. Timing belts typically require replacement every 60,000–105,000 miles depending on the manufacturer; timing chains are designed to last the life of the engine but fail early when oil changes are neglected. VVT components are increasingly common failure points on high-mileage engines and are often misdiagnosed as oil pressure issues. When buying, match parts to your exact engine code — not just year, make, and model — since many platforms used multiple engines with different timing configurations. For timing belt jobs, replacing the water pump, tensioner, and idler pulleys together as a kit is standard practice and saves significant labor on a second visit.

Signs you need replacement

  • Ticking or rattling noise from the top of the engine — especially on cold starts — points to worn timing chain guides, a failing tensioner, or collapsed valve lifters starved of oil pressure.
  • Engine misfires or rough idle with no obvious ignition cause can indicate a jumped timing chain or belt, throwing cam timing off by one or more teeth and causing valve events to occur out of sync.
  • Check engine light with codes P0011, P0012, P0014, P0021, or P0022 signals a VVT system fault — typically a clogged oil control valve, failed VVT solenoid, or worn camshaft phaser sprocket.
  • Visible cracking, fraying, or glazing on the timing belt means replacement is overdue regardless of mileage — heat cycles and oil contamination degrade belt rubber faster than miles alone.
  • Engine won't start or cranks without firing after high mileage on a belt-driven engine is a red flag for belt failure; inspect immediately before attempting further cranking to assess valve damage.
  • Oil consumption increasing alongside a ticking valvetrain often points to worn valve stem seals or guides, or a camshaft follower that's lost its surface hardening and is causing uneven valve lift.

Frequently asked questions

  • How do I know if my engine uses a timing belt or timing chain? Generally, interference engines from Honda, Toyota (4-cylinder), Subaru, and VW/Audi commonly use belts; most domestic V8s and many modern engines use chains. Your owner's manual maintenance schedule will list a timing belt interval — if there's no interval listed, your engine almost certainly has a chain.
  • Is it worth buying an OEM timing kit vs. an aftermarket kit? For timing components, brand matters more than on most parts. Gates, Dayco, and Aisin (which manufactures OEM belts for Toyota) are safe aftermarket choices. Avoid unbranded kits — a tensioner failure from a cheap kit can cause belt skip or breakage, leading to bent valves on interference engines and repair bills exceeding $2,000.
  • What else should I replace when doing a timing belt job? Replace the tensioner, all idler pulleys, and the water pump in the same labor window — the water pump is driven by the belt on most applications and costs $20–$60 in parts to add versus $300–$600 in labor to revisit. Total timing belt kit with water pump service typically runs $400–$900 at a shop, or $100–$300 in parts for a capable DIYer.