• 20QE4192 | Genuine Mack® Spring Brake Valve-Wisent Parts
  • 20QE4192 | Genuine Mack® Spring Brake Valve-Wisent Parts
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Bendix

K021562 - SR-7 Air Brake Spring Valve

$359.00
$359.00
Sale Sold out
Shipping calculated at checkout.
Part Number
K021562
Brand
Bendix
Condition
New
SKU
WP20248
In Stock
Have a question? Call us at (877) 295-4899

Overview
SR-7 air brake spring valve designed to control spring brake application and release within an air brake system for safe and reliable parking and emergency braking functions. Proper valve operation supports consistent spring brake control and stable air system performance.

Fitment

  • Verify fitment with us before ordering

Note: Verify fitment with us before ordering to ensure the correct part for your application.

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Why buy from Wisent Parts
  • ⏱️
    Fast shipping
    Orders before 12PM EST ship same business day.
  • 🛡️
    180-day warranty
    All parts covered from delivery date.
  • ↩️
    Easy returns
    30-day returns.
  • ✅
    Verify fitment
    Send VIN/ESN and we’ll confirm.

Shop with confidence

Product Information

Warranty Information

Wisent Parts offers a 180-day warranty on all parts from the date of delivery. This warranty covers orders placed directly through our website. If a part fails during this period, we’re here to help—whether it’s a replacement, repair, or refund. For full details, refer to the Warranty page.

Return Information

Wisent Parts accepts returns within 30 days of delivery. All returns are subject to a restocking fee. To qualify, parts must be unused and in their original condition. For full return instructions and restocking fee details, please refer to the Returns page.