Product Description
XD Series XD844 Gloss Black Wheel Center Cap T844L170-8-H77-S1
Restore the complete appearance of your XD Series wheels with this XD gloss black replacement wheel center cap. Identified by part number T844L170-8-H77-S1, this cap is associated with select XD844 8-lug wheel applications and measures approximately 6.75 inches across.
This replacement cap is ideal for replacing an original center cap that has been lost or damaged. Because XD Series wheels can use different center caps based on wheel size, bolt pattern, offset, and production run, always match the complete part number and backside mounting design before ordering.
Product Specifications
- Brand: XD Series
- Wheel Model: Select XD844 Applications
- Manufacturer Part Number: T844L170-8-H77-S1
- Finish: Gloss Black
- Outside Diameter: Approximately 6.75 Inches
- Lug Application: Select 8-Lug Wheels
- Product Type: Replacement Wheel Center Cap
- Condition: Used
- Quantity: One Center Cap
Fits Select XD844 Wheels
This center cap is intended for select XD Series XD844 wheels that originally use part number T844L170-8-H77-S1.
Important: Not every XD844 wheel necessarily uses the same cap. Wheel diameter, width, bolt pattern, offset, and production date can affect the center-cap design.
Center caps fit wheels—not vehicles. A vehicle year, make, model, or bolt pattern alone does not guarantee compatibility.
How to Verify Fitment
- Remove one of your remaining center caps.
- Check the back for part number T844L170-8-H77-S1.
- Measure the cap across its widest point.
- Confirm the outside diameter is approximately 6.75 inches.
- Compare the mounting points, depth, and backside shape with the listing photos.
- Verify the gloss black finish matches your remaining caps.
Matching the exact part number and backside mounting design is the safest way to confirm fitment and reduce the possibility of ordering the wrong cap.
Used Center Cap Condition
This listing is for a used replacement center cap. Normal cosmetic wear may include light scratches, scuffs, marks, fading, or other signs of previous installation and handling.
Review all product photos carefully because the photos should be considered part of the condition description. The cap shown represents the actual style and condition being offered.
Common Truck Applications
XD844 wheels are commonly found on customized and heavy-duty truck applications. Depending on the exact wheel and bolt pattern, these may include:
- Ford F-250 Super Duty
- Ford F-350 Super Duty
- Chevrolet Silverado 2500HD
- Chevrolet Silverado 3500HD
- GMC Sierra 2500HD
- GMC Sierra 3500HD
- Ram 2500
- Ram 3500
- Lifted Diesel Trucks
- Custom 8-Lug Truck Builds
This vehicle list is only a general reference. Your vehicle must already have a compatible XD Series wheel that uses center cap T844L170-8-H77-S1.
Why Replace a Missing Center Cap?
- Restores the complete appearance of your XD844 wheel
- Replaces a missing, damaged, or heavily worn cap
- Covers the exposed hub and wheel center area
- Maintains the original XD Series styling
- Allows replacement of one cap without purchasing another wheel
- Helps preserve the appearance and value of the wheel set
Important Ordering Information
- Verify the complete part number before purchasing.
- Do not order using the 6.75-inch diameter alone.
- Compare the backside mounting design with the photos.
- Confirm whether your original cap uses the same mounting hardware.
- Review the photos carefully for used condition and included components.
- Contact A2i Wheel & Tire before ordering when the original cap is missing.
Why Buy From A2i Wheel & Tire?
- Large inventory of discontinued and hard-to-find center caps
- Replacement parts for XD Series and other aftermarket wheels
- Free shipping and free returns on qualifying orders
- Fast order processing
- Expert wheel and center-cap identification assistance
- More than 20 years of wheel-industry experience
- Serving online wheel customers since 2009
Need Help Identifying Your Center Cap?
Not sure whether this is the correct XD replacement cap? Send us clear photos of the complete wheel, the front and back of your remaining center cap, and every number stamped, molded, printed, or labeled on the backside.
Call or text A2i Wheel & Tire at 616-330-6600.
Wheel and Center Cap Videos
Visit the A2i Wheel & Tire YouTube channel for center-cap identification help, installation guidance, product demonstrations, and aftermarket wheel information.
Frequently Asked Questions
Which XD wheel uses this center cap?
This center cap is associated with select XD844 wheel applications that originally use part number T844L170-8-H77-S1.
What is the part number?
The manufacturer part number is T844L170-8-H77-S1.
What size is this center cap?
The outside diameter is approximately 6.75 inches.
What finish does this cap have?
This center cap has a gloss black finish.
Is this an 8-lug center cap?
It is associated with select XD844 8-lug wheel applications. Exact part-number and mounting-design verification are still required.
Is this center cap new?
No. The current listing identifies this center cap as used. Review the product photos for the exact cosmetic condition.
Will this fit my truck?
Center caps fit specific wheels rather than vehicles. Your truck must already have an XD Series wheel that uses part number T844L170-8-H77-S1.
Does the 6.75-inch measurement guarantee fitment?
No. Other XD and KMC center caps may have a similar diameter while using different mounting points, depths, or backside designs.
Does this fit every XD844 wheel?
No universal fitment should be assumed. Different XD844 sizes, offsets, bolt patterns, and production runs may use different center caps.
Is mounting hardware included?
Review the listing photos and current product contents to confirm whether screws or other mounting hardware are included. Contact A2i Wheel & Tire when specific hardware is required.
Is the center cap sold individually?
Yes. This listing is for one replacement center cap.
How can I identify the correct cap if mine is missing?
Send A2i Wheel & Tire clear photos of the entire wheel, the center opening, and any numbers found on the front or back of the wheel. Center-opening measurements may also help with identification.
