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Valve Train Components
| Image | Title | Brand | Part # | Position | Fitment | Price | Availability | Actions | Image | Product | Price |
|---|---|---|---|---|---|---|---|---|---|---|---|
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Engine Timing Belt Kit with Water PumpBlack Series
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CK265LK3 | - | - | $158.21 | In Stock | |
Engine Timing Belt Kit with Water Pump
Black SeriesCK265LK3
|
$158.21 | |
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Engine Timing Chain Kit
|
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SK94212S | - | - | $99.03 | In Stock | |
Engine Timing Chain Kit
SK94212S
|
$99.03 | |
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Engine Timing Chain Kit
|
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SK94177S | - | - | $82.49 | In Stock | |
Engine Timing Chain Kit
SK94177S
|
$82.49 | |
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Engine Timing Chain Kit
|
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SK94141S | - | - | $44.11 | In Stock | |
Engine Timing Chain Kit
SK94141S
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$44.11 | |
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Engine Timing Chain Kit
|
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SK94057S | - | - | $40.39 | In Stock | |
Engine Timing Chain Kit
SK94057S
|
$40.39 | |
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Engine Timing Belt Tensioner
|
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TBT71701 | - | - | $86.07 | In Stock | |
Engine Timing Belt Tensioner
TBT71701
|
$86.07 | |
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Engine Timing Belt Tensioner
|
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TBT54003 | - | - | $56.36 | In Stock | |
Engine Timing Belt Tensioner
TBT54003
|
$56.36 | |
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Engine Timing Belt
|
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TB338 | - | - | $116.99 | In Stock | |
Engine Timing Belt
TB338
|
$116.99 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB337 | - | - | $280.79 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB337
|
$280.79 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB333 | - | - | $121.23 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB333
|
$121.23 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB324 | - | - | $43.69 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB324
|
$43.69 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB318 | - | - | $48.38 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB318
|
$48.38 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB316 | - | - | $60.09 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB316
|
$60.09 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB314 | - | - | $28.63 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB314
|
$28.63 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB311 | - | - | $62.16 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB311
|
$62.16 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB309 | - | - | $58.23 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB309
|
$58.23 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB306 | - | - | $56.82 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB306
|
$56.82 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB291 | - | - | $46.84 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB291
|
$46.84 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB285 | - | - | $67.36 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB285
|
$67.36 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB283 | - | - | $46.93 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB283
|
$46.93 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB278 | - | - | $63.43 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB278
|
$63.43 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB264 | - | - | $68.88 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB264
|
$68.88 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB258 | - | - | $48.55 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB258
|
$48.55 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB255 | - | - | $62.08 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB255
|
$62.08 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB245 | - | - | $66.23 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB245
|
$66.23 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB236 | - | - | $28.16 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB236
|
$28.16 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB219 | - | - | $92.56 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB219
|
$92.56 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB204 | - | - | $58.04 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB204
|
$58.04 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
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TB203 | - | - | $23.63 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB203
|
$23.63 | |
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Engine Timing Belt
|
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TB181 | - | - | $41.87 | In Stock | |
Engine Timing Belt
TB181
|
$41.87 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB166 | - | - | $27.98 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB166
|
$27.98 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB162 | - | - | $31.52 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB162
|
$31.52 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB157 | - | - | $50.01 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB157
|
$50.01 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
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TB155 | - | - | $50.65 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB155
|
$50.65 | |
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Engine Timing Belt
|
|
TB140 | - | - | $33.48 | In Stock | |
Engine Timing Belt
TB140
|
$33.48 | |
 |
Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB133 | - | - | $33.48 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB133
|
$33.48 | |
 |
Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB128 | - | - | $19.15 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB128
|
$19.15 | |
 |
Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB123 | - | - | $45.17 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB123
|
$45.17 | |
 |
Engine Timing Belt
|
|
TB115 | - | - | $26.69 | In Stock | |
Engine Timing Belt
TB115
|
$26.69 | |
 |
Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB106 | - | - | $31.72 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB106
|
$31.72 | |
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Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB092 | - | - | $22.59 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB092
|
$22.59 | |
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Engine Timing Belt
|
|
TB064 | - | - | $26.15 | In Stock | |
Engine Timing Belt
TB064
|
$26.15 | |
 |
Engine Timing BeltOHC Timing Belt Precision Engineered Timing Belt
|
|
TB063 | - | - | $19.67 | In Stock | |
Engine Timing Belt
OHC Timing Belt Precision Engineered Timing BeltTB063
|
$19.67 | |
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Engine Timing Cover
|
|
TCT-084 | - | - | $470.61 | In Stock | |
Engine Timing Cover
TCT-084
|
$470.61 | |
 |
Engine Timing Belt Kit with Water Pump
|
|
AWK1324 | - | - | $176.60 | In Stock | |
Engine Timing Belt Kit with Water Pump
AWK1324
|
$176.60 | |
 |
Engine Timing Belt Kit with Water Pump
|
|
AWK1319 | - | - | $106.72 | In Stock | |
Engine Timing Belt Kit with Water Pump
AWK1319
|
$106.72 | |
 |
Engine Timing Belt Kit with Water Pump
|
|
AWK1304 | - | - | $317.52 | In Stock | |
Engine Timing Belt Kit with Water Pump
AWK1304
|
$317.52 | |
 |
Engine Timing Belt Kit with Water Pump
|
|
AWK1252 | - | - | $295.59 | In Stock | |
Engine Timing Belt Kit with Water Pump
AWK1252
|
$295.59 |
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.