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Hummer Flex Plates
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Part Number: ATPZ-643
Vehicle Info Required to Guarantee Fit
$47.99
Product Details
Notes : 12 to 14 Flywheel Pitch; 1.26 in. IDMaterial : MetalTooth Quantity : 161 Tooth CountOutside Diameter : 13.5 in.Recommended Use : OE ReplacementProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 Year ATP Limited WarrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: H2910030
Vehicle Info Required to Guarantee Fit
$161.95
Product Details
Notes : Zinc-Dichromate Plated; GM LSBolt Pattern : 6 BoltMaterial : SteelTooth Quantity : 168Series : Steel Performance SeriesSafety Rating : Sfi 29.1Recommended Use : PerformanceProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 90-day Hays limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: AC12654640
Vehicle Info Required to Guarantee Fit
$142.99
Product Details
Quantity Sold : Sold individuallyWarranty : 24-months or unlimited mile AC Delco limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Part No: H2910030
( Review)
$161.95
Product Questions & Answers
AC Delco 12654640 Flex Plate
$142.99
Q:I recently got flexplate replaced and it lasted about 5 weeks before it started making that clicking sound again a few days later Im driving and I hear grinding sound and the like something coming apart or ripping so I pull over on neutral but truck won't start all you heat is starter engaging but had to get it towed home flex plate is broken when checked but what can it have caused it to break again? Show Less
Israel Z.
A:BEST ANSWERHi Israel, I'm glad to assist you. We suggest having the vehicle diagnosed by a mechanic for them to check and pinpoint exactly what is causing the issue. I hope this helps, and we thank you for inquiring. Show less
Arnel E.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
Flex Plate vs Flywheel: What’s the Difference?When the engine accelerates, the torque converter is filled with fluid pressure and expands just a bit by design. The flex plate allows for this expansion of the torque converter. This is why flex plates sometimes crack around the bolt circle where they bolt to the crankshaft. The repeated flexing
Car Troubles: Where Is That Screeching Noise Coming From?If it only happens when you’re turning the wheels, there may be an issue with the power steering belt if it is a different belt from the rest of the belts; likewise, if you only hear the noise when you turn on the A/C. For example, some Chevy pickups will
A Quick Guide to Flex PlatesAlso spelled as flexplate, the flex plate serves as the drive plate of an automatic transmission. This metal disk is bolted to the crankshaft. Furthermore, the torque converter is mounted on the flex plate. The flex plate’s position and physical connection to the engine and transmission enable the part to