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The Best Timing Chain Tensioner Tool of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Timing Chain Tensioner Tool of 2023. Check our ranking below.

2,538 (random number) Reviews Scanned

Rank No. #1

EWK Timing Chain Tensioner Holding Tool for VW Audi 1.8T 2.7T 2.8 3.2 4.2 3366

【Easy operation】This tool is for the purpose to relieve the tension on the camshaft chain and lift it up far enough to clean, remove and replace the gasket and seal. Easy installation for you to adjust the engine cam by yourself.
【 Accurate Design 】Compatible with VW Audi 1.8T 2.7T 2.8 3.2 4.2 engines. For accurate camshaft locking, timing chain installation and removal.
【 Damage Free 】The plastic material is designed to prevent the tool from damaging the chain tensioner if use it improperly. Comes with chain adjuster bracket OEM no. 3366.
【Wide Applications】Suitable for VW Golf, Jetta, New Beetle, Passat, Touareg ; Audi A4, A6, A6 Quattro, A8 Quattro, TT Quattro, RS4, RS6. Please carefully check the model of your vehicle with the application sheet to verify this is the part you need.
【12+6 Month】Durable products backed by an extraordinary 12+6 months warranty.

Rank No. #2

gohantee Camshaft Timing Chain Tensioner Holder Holding Tool 3366 Replacement for Audi A4 A6 TT VW Passat Golf Chain Adjuster Bracket 1.8T 2.7 2.7T 2.8 3.2 4.2 2 Pcs

[FUNCTION] This 3366 Chain Adjuster Bracket designed just like the factory 3366 (metal bolt with plastic), Chain Tensioner Gasket Tool relieve the tension on the camshaft chain and lift it up far enough to clean, remove and replace the gasket and seal. It can save time and prevent damages on the camshafts and bearings.
[REPLACE PART NUMBER] Manufacture part number: 3366, Replaces part numbers: VAG3366, VAG 3366, 100001.
[FITMENT] Replacement part for 5 valve per cylinder heads. Replacement for Audi A4, A4 Quattro, TT,TT Quattro AWP Engine, TT Quattro, Volkswagen Beetle, GLS, GLX, Turbo, Golf, GTI, compatible with Jetta Passat, GL, GLS (1.8L Turbo I4, 2.7L Bi-Turbo V6, 2.8L V6 and 4.2L V8).
[PREMIUM QUALITY] Brand New & High-Quality parts (Not Genuine), meets or exceeds OEM standards, 100% tested before shipping. Perfect match and direct replacement of your original parts.
[LIFETIME WARRANTY] This 3366 Camshaft Chain Adjuster Bracket complete with 1-Year limited warranty, if you have any problems or concerns, please kindly send us mail any time, we are always here to provide you 100% satisfied after-sale service.

Rank No. #3

Yuesstloo Camshaft Phaser Timing Chain Lock Tool Kit, Replace 10200A, 10202A, 10369A Compatible with VW Chrysler Jeep Dodge Grand Cherokee Wrangler 3.6L Engine, with Case and Gloves

Convenient to carry and operate: Camshaft Phaser Timing Chain Tool kit comes with 1 x Camshaft Tensioner Locking Pin, 3 x Timing Chain Holders, 2 x Phaser Locks, 1 x Portable Case, 1 pair x Gloves
Compatible with VW Chrysler Jeep Dodge Grand Cherokee Wrangler. Replace for 10369A, 10200A, 10200A-1, 10200A-2, 10200A-3, 10202A, 10200A1, 10200A2, 10200A3. And applicable for vehicles with the 3.6L engine.
You can use 10200-1 and 10200-3 on driver's side, use 10200-2 on passenger's side. 10369A is used for 2012 and newer models. If that bolt head is 13MM, some 2011 models may also require 10369A.
The phaser locks are used for hold the phasers in place during adjustments or removal. And 10202 is used to hold the camshaft and phaser, while performing the loosening and tightening of the oil control valves; 10200A is used as wedges to loosen the tension on the timing chains when camshaft and phaser service on Routan 3.6L engine.
Our products are made of plastic nylon, if there is any problem during use, you can get help from us. Customer satisfaction is our top priority.

SaleRank No. #4

OTC 7419 Timing Tensioner Locking Pin Set

OTC Timing Belt/Chain Tensioner Locking Pin Set
Use to lock timing belt or chain tensioners, once they have been compressed, as required during the service procedure for removal or installation of the belt or chain
Once the belt or chain service is complete the pin is simply pulled out to make the tensioner fully functional again
Set includes 6 different sizes of pins, that cover most applications, along with a handy anodized carabiner clip to keep them contained and organized
High-grade materials ensure quality performance over the lifetime of the tools

Rank No. #5

Dorman 420-123 Engine Timing Chain Tensioner Compatible with Select Ford / Lincoln / Mercury Models, 2 Pack

Direct replacement - this engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications
Recommended for replacement when a new timing chain and pulleys are installed
Durable construction - this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Rank No. #6

ZKTOOL Camshaft Phaser Timing Chain Locking Tool Set, 10200A 10202 10369, Compatible with Chrysler VW Dodge Jeep Grand Cherokee 3.6L Pentastar Engine, Camshaft Timing Tool Kit, Sponge Packing Box.

Compatibility: This timing tool kit is specifically designed for Chrysler V6 3.6L Pentastar engines and is compatible with a range of models. It is a replacement for OEM part numbers 10369A, 10200A, 10200A-1, 10200A-2, 10200A-3, 10202A, 10200A1, 10200A2, and 10200A3.
Function: The 10202 tool is used to hold the Camshaft/Phaser during the tightening and loosening of the Oil Control Valves on Routan with 3.6-liter engines, while the 10200A wedges are used to loosen the tension on the Timing Chains during Camshaft and Phaser service procedures on Routan 3.6-liter engines. The 10369A is mainly used for models manufactured in 2012 and later.
Convenient to use and store: This kit includes 6 tools packaged in a portable, heavy-duty case with a sponge lining. All the tools are easy to use and store, and are neatly arranged and secured in the case for convenient carrying."
Correct Placement: To ensure proper use, use 10200-1 and 10200-3 on the driver's side, while using 10200-2 on the passenger's side.
Note: For 2011 models, depending on the size of the bolt in the front cover tightening sequence on the right bank (cylinder head closest to the firewall), you may also need 10369A. If that bolt head is 13MM, you need to include 10369A in your kit.

Rank No. #7

waltyotur Lisle 37200 Timing Tool Camshaft Holding Tool Timing Chain Tensioner Tool Replacement for Ford V6 3.5L 3.7L

Made of high-quality steel, strong and sturdy, helps ensure the accuracy and protection of vehicle maintenance
Easy to install, simple operation
The color adopts black surface treatment process, wear-resistant and dirt-resistant, extend tool usage time
Helps ensure camshaft alignment during removal and installation of the timing chain
Please confirm the model of your product before purchase

Rank No. #8

ZKTOOL 303-1248 7PC Camshaft Holding timingTool Kit for Ford 3.5L & 3.7L 4V Engine,with Chain Tensioner Holder Tool and 3 Pin for Blocking The crankshaft,Sponge Box.DIY Tools.

Engine Maintenance Made Easy: Simplify your timing chain work with the ZKTOOL Camshaft Holding Tool Kit. Designed for Ford 3.5L & 3.7L 4V engines, it accurately positions and aligns camshafts at TDC for efficient repairs during timing chain removal and installation.Replaces OEM part numbers 303-1248 and 303-1530.303-507,303-574.
Perfect Fit for Ford V6 Cyclone Engines: Specifically designed for Ford Edge, Explorer, F-150, Flex, Fusion, Fusion Hybrid, Mustang, Taurus, Lincoln MKS, MKT, MKX, MKZ, Navigator, Mercury Milan, Sable, Taurus X.
Portable Case for Convenience: This kit includes 2 X Camshaft Holding Tool,1 X Camshaft Phaser Bolt Removal Socket, 1 X Chain Tensioner Holder Tool,1 X Pin for blocking the crankshaft OEM:303-507,1 X Pin for blocking the crankshaft OEM:303-507, 1 X Pin for blocking the crankshaft OEM:303-574,1 X Strong Sponge Plastic Box,Easy to carry and store, ensuring your tools are always organized and accessible.
High-Quality Construction: Crafted from premium steel and coated with a durable black oxide finish, our tools are rust-resistant, wear-resistant, and built to last. With high hardness and precision, they provide exceptional compatibility and reliability.
100% Customer Satisfaction Guaranteed: We prioritize your satisfaction. If you encounter any issues or are unsatisfied with our product, we are here to assist you. Buy with confidence knowing that customer satisfaction is our top priority.

Rank No. #9

OMT Camshaft Holding Tool Kit, Engine Timing Alignment Holder Set with 303-1248 Cam Holder 303-1530 Chain Tensioner Holder & Storage Case Compatible with 3.5L 3.7L 4L Ford Lincoln Mercury

EASY CAM ALIGNMENT: Orion Motor Tech's 303-1248 camshaft holding tool set securely locks your camshaft to the top dead center of the piston travel for accurate alignment so that you can service your camshaft with ease
PRECISE CONTROL: The camshaft locking tools and chain tensioner holder firmly fix the parts in place, and the phaser bolt removal socket quickly removes the damaged phaser bolt from the engine cam, facilitating your timing chain and belt replacement, phaser bolt change, water pump maintenance, and more
WIDE COMPATIBILITY: These OEM-equivalent engine timing belt tools are compatible with 3.5, 3.7, & 4.0L Ford V6 (2007-2014), 3.5, 3.7, & 4.0L Lincoln (2007-2014), and 3.5L Mercury (2007-2012)
DURABLE CONSTRUCTION: Our heavy-duty car alignment tools are made from premium carbon steel and chromoly steel with corrosion proof coating for superior strength and unrivaled endurance
EASY PORTABILITY: This cam alignment tool set by Orion Motor Tech comes with a rugged blow-molded case, keeping everything organized and easy to store or transport between jobs

Rank No. #10

GXYWADY Lisle 37200 Timing Tool Camshaft Holding Tool Timing Chain Tensioner Tool Replacement for Ford V6 3.5L and 3.7L

Made of high-quality steel, strong and sturdy, helps ensure the accuracy and protection of vehicle maintenance
Easy to install and operate, but professional installation is strongly recommended
Mainly used for disassembly and installation, camshaft alignment during timing chain
The color adopts black surface treatment process, wear-resistant and dirt-resistant, extend tool usage time
Please confirm the model of your product before purchase

Rank No. #11

303-1655 Camshaft Holding Alignment Timing Tool and 303-1530 Chain Tensioner Set Fit for Ford 3.5L Upgraded EcoBoost Engine GT F-150 Expedition Lincoln Navigator

【FITMENT MODEL】: This camshaft alignment tool Fit for Ford 3.5L upgraded EcoBoost engine, for Ford GT (2017-2019); Expedition equipped with 3.5L EcoBoost upgraded engine (2018-2019); F-150 equipped with 3.5L EcoBoost upgraded engine (2017-2019); for Lincoln Navigator equipped with 3.5L EcoBoost upgraded engine (2018-2019).
【EXCELLENT FUNCTION】: Replace 303-1655, 303-1530. Package include 2 X Camshaft Holding Tools, 1 X Tension Tool. Designed specifically for Ford 3.5L EcoBoost Upgraded Engines, high precision and great compatibility. Use this tool to accurately position and align hold your compatible with Ford 3.5L camshaft at TDC to perform service, simplifying your timing chain work.
【EASY TO OPERATE】: The camshaft timing alignment holder tool work great holding the cams to do a water pump, easy to used and holds well. Insert the chain tensioner hold down tool through the hole in the top of the mega gap. Position it against the mega gap to retain the tensioner in the compressed position.
【SUPERIOR QUALITY】: Made of high standard structural steel with excellent solid and great durability, not deformed. Surface coated with black oxide finish, has good performance on rust and crack resistance for long-lasting service your engine. Function, quality and thick meet or exceed OEM Specification.
【100% SATISFACTION GUARANTEE】: Our focus on products and customer services is 2nd to none. If you're not 100% satisfied with this Camshaft Holding Tool Set, simply return it for a full refund in 30 days.

Rank No. #12

CTA Tools 5040 Timing Chain Wedge - Compatible with Chrysler 4.7L V8

Package Dimensions :2.4 Cm L X 12.9 Cm W X 13.0 Cm H
Product Type:Auto Accessory
Country Of Origin: Taiwan, Province Of China
Item Package Weight:0.08 Kilograms

SaleRank No. #13

WFLNHB Camshaft Holding Tool Timing Alignment Holder Tool Kit 37200 with Chain Tensioner Replacement for Ford V6 3.5L 3.7L

Camshaft holding tool timing alignment holder tool kit Replacement for Ford V6 3.5L 3.7L
Helps ensure camshaft alignment during removal and installation of the timing chain
Strict quality control standards to Build and test
Easy to install, simple operation
Includes holding tool for secondary chain tensioner

Rank No. #14

LABLT Lisle 37200 Timing Tool Camshaft Holding Tool Timing Chain Tensioner Tool Replacement for Ford V6 3.5L 3.7L with Tensioner

Made of high-quality steel, strong and sturdy, helps ensure the accuracy and protection of vehicle maintenance
Easy to install, simple operation
Mainly used for disassembly and installation, camshaft alignment during timing chain
Includes holding tool for secondary chain tensioner
Please be sure to compare carefully with photos and check the fitment before buying items

Rank No. #15

BestsQ Engine Camshaft Cam Alignment Timing Tool Set for Audi VW 2.0L Turbo FSI/TFSi

Kit includes: Camshaft Locking Block (T10252), Chain Tensioner Retainer, Locking Pins (T10115), Pin Wrench (T10020) and Tensioner Bolt.
Made Of Heavy Duty Steel, Durable And Long Time Using
Including The Necessary Tools For Engine Camshaft Alignment Timing For AUDI 2.0L FSI/TFSi
Contents:Timing belt tensioner Audi: 2.0 FSI, 2.0 TFSI, 1.8 Turbo, 1.8, 2.0, 4.2 petrol, 1.4, 1.9 TDI PD, 2.5 TD, Seat: 2.0 FSI, 1.8 Turbo, 1.6, 2.0 1.4, petrol1.9, 2.0 TDI PD, 2.0 TDI PD FR, 2.0 TDI PD FT4, Skoda: 2.0 FSI, 2.0 vRS, 1.8 Turbo, 2.0 petrol
For Example: 2.0 FSI petrol engines since 2003 in: Audi: A3 2.0 FSI and FSI SOHC Engine codes: AWA, BHD, BMB VW: Golf 2.0 FSI , 2.0 FSI SOHC and Touran 2.0 FSI SOHC

Rank No. #16

DPTOOL 6PCS Camshaft Phaser Timing Chain Tools for VW Jeep Chrysler Dodge 3.6L Pentastar 10200A+10202 10369 Cam Locking Tool

10202- Used to hold the Camshaft/Phaser`s while performing the loosening and tightening of the Oil Control Valves during survice on Routan with 3.6 liter Engine
10200A-Used as wedges to loosen the tension on the Timing Chains during Camshaft and Phaser service procedures on Routan 3.6 liter Engine.
2012 and newer models also require 10369A.
Note: 10200-1 & 10200-3 are used on Drivers Side, 10200-2 is used on Passenger's Side.
Some 2011 models may also require 10369A, depending on the size of bolt in the front cover tightening sequence on the right bank (cylinder head closest to firewall). If that bolt head is 13MM you need 10369A.

Rank No. #17

OTC 6484 Timing Chain Tensioner Tool for Ford

Timing Chain Tensioner Tool
Fits 1997-2006 Explorer/Mountaineer 4.0L SOHC V6
Similar T97T-6K254-A and 303-571

Rank No. #18

ICT Billet LS Gen 3 Iron Block to Gen 4 Timing Chain Tensioner Drill Template Tool Adapter Billet Aluminum LQ4 LQ9 LM7 LR4 L59 Gen III Gen IV 551902-TL01

Compatible with all GM Gen III LS series engines from 1999-2008
Aluminum Drill Guide to add holes in block for gen IV style timing chain tensioner (GM #12626407)
Machined from USA billet aluminum for smooth finish. package includes: 1 Drill Guide
ONLY compatable with Gen III LS Iron Blocks (LM7, LR4, LQ4, L59, LQ9)
Made In Wichita, Kansas From Aerospace Grade, USA Billet Aluminum

Rank No. #19

JoyTube Camshaft Holding Timing Alignment Tool Kit Chain Tensioner Holder Set Compatible with Ford Lincoln Mercury 3.5L 3.7L 4V Engine 303-1248 303-1530 OTC 6682

Applicable Vehicle: Compatible with Ford Edge, Explorer, F-150, Mustang, Flex, Fusion Hybrid, Taurus, Taurus X; compatible with Lincoln MKX, MKT, MKZ, MKS; fits Mercury Milan, Sable, Police Interceptor and Navigator.
Applicable Engine: 2007–2014 3.5L Edge; 2011–2014 4.0L Edge; 2011–2014 3.5L Explorer, F-150; 2011–2014 3.7L F-150, Mustang, MKX; 2011–2012 4.0L F-150, MKX, Mustang; 2012–2014 3.5L Flex; 2010–2012 3.5L Fusion Hybrid; 2008–2014 3.5L Taurus, Taurus X; 2010–2014 3.5L MKS, MKT; 2007–2012 3.5L MKX, MKZ; 2009–2014 3.7L MKS; 2010–2014 3.7L MKT; 2013–2014 3.7L MKZ; 2008–2012 3.5L Sable; 2007–2011 3.5L Milan;
Function: Used to accurately position and align the camshaft when installing and repairing the timing chain. Insert the hole at the top of the mega gap, position the tensioner on the mega gap and keep it in the compressed position.
Superior Quality: All parts are made of high standard structural steel that are not easy to break, high hardness, durable to use. Black oxide finish is anti-corrosive and rust-proof, which makes it safer to use.
Package: Contains 2PCS Camshaft Holding Tools and 1PCS Tension Tool.

SaleRank No. #20

Engine Timing Chain Kit Cam Phaser Camshaft Drive Phaser Repair Kit for Ford Expedition F150 F250 F350 Super Duty Lincoln Mark LT Navigator 5.4L 3V Triton 2004-2013, 18pcs

Engine Timing Chain Kits synchronize the rotation of the crankshaft and camshaft(s) in an internal combustion engine. They aid the engine’s valves in opening and closing at the proper time during each cylinder's intake and exhaust strokes. These timing chain kits contain components that will provide the same performance, durability, and service life you expect, including Camshaft Phaser Sprocket, Timing Chain, Tensioner, Guide, Cover Gasket, Crankshaft seal, Timing Sensor Housing Gasket.
Fits For the Following Vehicles: 2005-2013 Ford Expedition 5.4L V8 (24-Valve), 3-Valve Engine ONLY, 2004-2010 Ford F150 Truck 5.4L V8 (24-Valve), 3-Valve Engine ONLY, 2005-2010 Ford F250 Super Duty Truck 5.4L V8 (24-Valve), 3-Valve Engine ONLY, 2005-2010 Ford F350 Super Duty Truck 5.4L V8 (24-Valve), 3-Valve Engine ONLY, 2006-2008 Lincoln Mark 5.4L V8 (24-Valve), 3-Valve Engine ONLY, 2005-2013 Lincoln Navigator 5.4L V8 (24-Valve), 3-Valve Engine ONLY.
Customers can find the product you need accurately according to the OE number. Replacement part number: 2x Camshaft Phaser(42 Teeth) 3R2Z-6A257-DA, 1x Crankshaft Gear Sprocket (Double Row & 21 Teeth) XL3Z 6306-AA2, 2x Timing Chain (122 Links) 5L3Z 6268-AT, 1x Left Timing Chain Tensioner XL1Z-6L266-AA, 1x Right Timing Chain Tensioner 1L3Z-6L266-AA, 1x Timing Chain Guide F85Z6K255-AA, 1x Timing Chain Guide 4L3Z6M256-AA, 1x Timing Chain Guide F85Z6M274AA.
Customers can find the product you need accurately according to the OE number. Replacement part number: 1x Timing Chain Guide 2L1Z6K297AA, 1x Cover Gasket Left 3L3Z-6020-DA, 1x Cover Gasket Center 3L3Z-6020-EA, 1x Cover Gasket Right 3L3Z-6020-FA, 1x Front Crankshaft seal XW4Z-6700-AA, 2x Bolt 3L3Z-6279-DA.
Ford Triton timing chains can often last as long as engine itself, but this makes them prone to stretch out over time. To compensate, some automotives use tensioners to eliminate slack in chain. But if stretch is too far out of specification or if tensioner fails, camshafts and crank will not be properly aligned with each other. As a result, engine will lose power and typically trigger “Check Engine” light on dashboard. If there are problems with timing chain and a replacement is required asap.

Last update on 2023-08-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Timing Chain Tensioner Tool?

Do you get stressed out thinking about shopping for a great Timing Chain Tensioner Tool? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Timing Chain Tensioner Tool, which is why we have assembled a comprehensive list of the greatest Timing Chain Tensioner Tool available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Timing Chain Tensioner Tool that you consider buying. Your questions might include the following:

Is it worth buying an Timing Chain Tensioner Tool?
What benefits are there with buying an Timing Chain Tensioner Tool?
What factors deserve consideration when shopping for an effective Timing Chain Tensioner Tool?
Why is it crucial to invest in any Timing Chain Tensioner Tool, much less the best one?
Which Timing Chain Tensioner Tool are good in the current market?
Where can you find information like this about Timing Chain Tensioner Tool?

We’re convinced that you likely have far more questions than just these regarding Timing Chain Tensioner Tool, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Timing Chain Tensioner Tool, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Timing Chain Tensioner Tool. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Timing Chain Tensioner Tool buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Timing Chain Tensioner Tool currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Timing Chain Tensioner Tool has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Timing Chain Tensioner Tool?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Timing Chain Tensioner Tool.
Customer Ratings: Number ratings grade Timing Chain Tensioner Tool objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Timing Chain Tensioner Tool.
Product Quality: You don’t always get what you pay for with an Timing Chain Tensioner Tool, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Timing Chain Tensioner Tool is should be an indication of how long it will work out for you.

We always remember that maintaining Timing Chain Tensioner Tool information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Timing Chain Tensioner Tool is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: Is a chain tensioner really necessary?

A: A pulley chain tensioner is necessary when the frame has vertical dropouts because they stop the wheel from moving forward and back. In consequence, one cannot control the tension of the chain without a derailleur or a chain tensioner. But if the frame has horizontal or semi-horizontal dropouts a pulley chain tensioner becomes unnecessary.

Q: What is the timing change tensioner?

A: The timing chain tensioner is a part that requires a lot of work to change . That’s caused by the necessary time to reach the tensioner and to synchronize the chain, which is in the engine, not as a belt that is external.

Q: How does a cam chain tensioner work?

A: How it works. The purpose of the tensioner is to take up the slack on the cam chain as it stretches with normal use. It’s designed to only move in one direction. Springs push on a pushrod, which pushes on the cam chain guide.

Q: What is a timing chain kit?

A: A timing chain kit is a selection of parts that link the movement between the engine crankshaft and camshaft. A basic timing chain kit will include the timing chains (metal links), camshaft and crankshaft sprockets, tensioners, guide rails, and necessary gaskets and seals.