Mopar 5170821AA Constant Velocity Boot
- 88.5 mm boot, outer joint
- Clamps included
- 2002 2011 Ram 1500, per the description
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An outer CV joint boot kit with clamps, listed for a range of Ram pickups. It covers the boot only, not the joint or axle.
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ASIN: B0049EL20KModel: 5170821AACategory: CV (Constant Velocity)
Overview
A boot with clamps covers the outer constant velocity joint on the listed Ram pickups. Mopar sells it as a kit, and the description gives the boot size in millimeters.
It is a repair part for a torn boot, not a replacement shaft. The listing does not say whether grease is supplied.
Who it's for
Owners of the listed Ram trucks doing the boot swap themselves. A worn joint calls for a complete axle shaft instead.
Pros and cons
- Kit includes clamps
- Outer joint position stated
- Mopar part number
- Truck application listed
- Grease not mentioned
- Boot only, no joint
- Narrow application range
Performance notes
A sound boot holds grease around the joint and blocks dirt, which is what protects the joint. The clamp quality and a clean joint at install decide how long the repair lasts.
Specifications
| Brand | Mopar |
|---|---|
| Model | 5170821AA |
| Dimensions & fit | |
| Boot size | 88.5 mm |
| Item weight | 1 pounds |
| Dimensions | 6 x 4 x 2 inches |
| Compatibility & installation | |
| Compatible vehicles | 2002 2011 Ram 1500 |
| Included components | |
| Included | Boot with clamps |
| Other details | |
| Position | Outer |
Frequently asked questions
How big is the Mopar 5170821AA boot kit?
The product measures 6 x 4 x 2 inches and weighs 1 pounds. The boot is 88.5 mm.
Does the kit include clamps?
Yes. The description says the kit comes with clamps.
Is the 5170821AA an inner or outer boot?
Outer.