JP Group Rear Upper Spring Bump Stop | VW Vanagon 1980–1991 | OE 251 501 191 A (JP-3144-0)
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JP Group Rear Upper Spring Bump Stop — VW Vanagon 1980–1991, OE 251 501 191 A (JP-3144-0)
Short answer: JP Group JP-3144-0 is the rear upper bump stop for the 1980–1991 VW Vanagon (T3 / T25), OE 251 501 191 A, JP ref 1150252200. It sits above the rear trailing arm and cushions the arm before the suspension bottoms out. A van needs two, one per side. Sold each.
Fitment
| Years | Vehicle | Notes |
|---|---|---|
| 1980–1991 | VW Vanagon 2WD incl. Westfalia | Rear upper, left or right (EMPI lists 1979–1992 Transporter) |
| 1979–1992 | VW Transporter T3 / T25 (ROW) | Same part. Two per vehicle. |
| 1986–1991 | VW Vanagon Syncro | Not confirmed. Syncro rear suspension differs, so compare with your old stop. |
| 1968–1979 | VW Bay Window Bus | Does not fit. The Bus uses 211 501 191 series stops. |
| Any | Vanagon front bump stop | Not this part |
Specifications
| Spec | Value |
|---|---|
| Part number | JP Group JP-3144-0 |
| OE reference | 251 501 191 A |
| JP Group reference | 1150252200 |
| UPC | 707924540949 |
| Material | Rubber |
| Position | Rear, upper, left or right |
| Quantity needed | 2 per van |
| Sold as | Each |
| Shipping weight | Approx. 0.5 lb, 4 x 4 x 3 in (estimate, not yet measured) |
What's Included
- One rear bump stop
Not Included
- Second bump stop for the other side (order quantity 2)
- Rear coil springs and spring pads (see JP-3146-0 lower spring pad)
- Shock absorbers
Why It Matters
Vanagons, and Westfalias in particular, run heavy at the back. Over the years the rear bump stops harden, crack or fall off. Then the trailing arm hits metal on big bumps, dips and driveway ramps. Common symptoms are a hard bang or clunk from the rear over potholes, a harsh ride when the van is loaded, and shiny contact marks on the trailing arm or body where the stop should be. A missing bump stop also lets the CV joints and shocks go past their normal travel, which shortens their life. Fit new stops when you do rear springs or shocks, or whenever the old ones are cracked or gone.
Installation Notes
- Support the van on stands and take the weight off the rear suspension before working near the springs.
- Clean the mounting point and remove any old rubber left behind.
- A little rubber-safe lubricant or soapy water helps the new stop seat fully.
- Replace both sides together so the rear stays even.
Frequently Asked Questions
Does it fit my 1985 Vanagon Westfalia?
Yes. EMPI lists it for 1979–1992 Vanagon / Transporter.
How many do I need?
Two, one per rear side. It is sold each, so order 2.
Left or right?
Either side. Left and right use the same stop.
Is this the same as OE 251 501 191 A?
Yes. JP Group cross-references JP-3144-0 to 251 501 191 A.
Does it fit a Syncro?
Not confirmed. Compare with your old stop or send us your VIN.
Is it new?
Yes, new JP Group.
What else should I check?
Rear springs, spring pads, shocks and trailing arm bushings.
Explore Related Categories
Suspension & Components | VW Vanagon Parts | All VW Air-Cooled Parts
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California Prop 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov. Legal for use on pre-pollution-controlled vehicles only.
