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XDP Xtreme Diesel Performance

XDP Tow Series Flex Plate XD645

SKU: XD645
$187.95

Universal fit Not vehicle-specific

Fitment notes
In stock. Ships in 1–2 business days.
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  • Authorized dealerGenuine XDP Xtreme Diesel Performance parts, sourced direct
  • 30-day returnsSee the return policy
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Upgrade your diesel when you replace the underperforming factory flex plate with the XDP Tow Series Flex Plate XD645. If your truck is used for constant heavy-duty towing, it's only a matter of time before your factory flex plate fails.

Modifications and continuous heavy hauling add further strain to the flex plate which can result in heat spots from the torque converter. These heat cycles can cause these heat spots to crack and even cause the center of the flexplate to tear apart.

The Tow Series Flex Plate is engineered to withstand the abuse of heavy towing and not break the bank. Not only is this flex plate ideal for towing, but the additional strength makes it well-suited for competition, off-road, and other severe-duty conditions.

This flexplate is manufactured from cold rolled steel and features a black e-coat finish that helps prevent corrosion. Being SFI 29.1 approved, it will be able to last for many years of competition and heavy-duty use.

Features:

  • SFI 29.1 Certified
  • Manufactured From Cold Rolled Steel
  • Robotically Cold-Welded Ring Gear
  • Black E-Coat Finish Helps Prevent Rust
  • 4mm Thick Centerplate Provides Rigidity
  • Ideal For Heavy-Duty Towing, Competition, & Severe-Duty Requirements

Application Notes:

  • 152 Teeth
  • Internal Balance
  • 46.10mm Center Bore Hole
  • Some trucks may be equipped with one or two shims or spacers on either side of the OEM flex plate.
  • These shims or spacers will not be needed for installation of the XDP flex plate as it is thicker than the OEM flex plate.
  • Removal of any shims or spacers is necessary to ensure good thread engagement of the flex plate bolts to the crankshaft.

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Why buy here

A diesel shop that sells parts, not a website that sells boxes.

Every part on this site is one our own techs can stand behind.

  • We run what we sell

    A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.

  • Real techs on the phone

    Call or text 908-223-9744 and you get a diesel tech, not a script.

  • Authorized dealer

    Genuine parts straight from the manufacturer, with the factory warranty behind them.

  • Fast from stock

    Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.

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If it is not here, call or text the counter. Real people, real answers.

Fitment

  • Will this fit my truck?

    The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.

  • What if I order the wrong part?

    Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.

Shipping

  • When will it ship?

    In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.

  • Why did I only get part of my order?

    We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.

Returns and warranty

  • What is the return policy?

    30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.

  • How do warranty claims work?

    We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.

Paying

  • Can I pay over time?

    Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.

  • What is a core deposit?

    Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.

FSD shop interior - trucks on lifts The shop floor, Nazareth, PA

Full Send Diesel, Nazareth, PA

A team of diesel people, not a call center.

Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.

Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.

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Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.

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