Product Description
CROSS-REFERENCE(S):
KN28520, WAKN28520, RKN28520, E-MDKN28520X, N30108BF
| Supply A: 1/2" Supply B: 1/2" Delivery C: 1/2" Delivery D: 1/2" Control Position: 90 Degrees Plugs Included: 1 @ 1/2" OEM Part Number: N30108BF Description: A fast relay used to apply and release service brakes on tractor and trailer, Cracking pressure: 5.5 +/- 1.0 PSI, Compact size, Control Port 1/4", Two port delivery, Two mounting holes, .34 diameter on 1.50" centres, Cover may be rotated without affecting warranty or performance, Control position is in relationship to delivery ports |
SOLD AS NEW
Brand new and ready to install, with OEM Grade Reliability
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
Warranty Information
Fleet Products Ltd. and KBR offer a comprehensive warranty on new and remanufactured truck parts, guaranteeing freedom from defective materials and workmanship for up to 160,000 km (100,000 miles), 3,600 hours, or 12 months-whichever comes first. Off-highway components are covered for 90 days against defects. To claim warranty service on truck brake parts or other components, return the product within 30 days of discovering a defect for inspection. This warranty covers repair or replacement of defective parts, but excludes damages from improper installation, maintenance, or service, and does not cover incidental costs such as towing or downtime. This ensures reliable truck parts and peace of mind for commercial vehicle operators. Visit our warranty section on website for full warranty details and product-specific terms.
