Automann Silent Block Part No: MR994
$32.73
MR994 Automann Silent Block is a heavy-duty leaf spring bushing for compatible Freightliner Cascadia front suspension systems from 2018 onward. Its rubber core is bonded between steel components to cushion spring movement and reduce vibration transmitted through the suspension. The bushing features a 20 mm inner diameter, 60 mm outer diameter, and 4.25-inch inner sleeve length. It replaces Freightliner references 16-20508-000 and 16-22182-000. Verify the spring eye, sleeve dimensions, and original part number before ordering from Wofford Truck Parts.
Specifications
The MR994 Automann Silent Block supports the leaf spring pivot connection in compatible Freightliner Cascadia suspensions. A compressed elastomer core and surrounding steel sleeve help isolate road vibration while allowing controlled spring articulation. The related Dayton RB-374 specification calls for a 20 mm bore, 60 mm outside diameter, and approximately 4.25 inches of overall inner sleeve length. This is a high-confinement spring bushing intended for applicable 2018-and-newer Cascadia configurations. Compare your existing part's outer shell length, inner sleeve, mounting location, and OEM reference before replacement. Wofford Truck Parts offers this suspension component for fleet maintenance and repairs.
Brand: Automann
Product Type: Silent Block Leaf Spring Bushing
Weight: 3.10
Outer Diameter: 2.36
Inner Diameter: 0.79
Outer Shell Length: 4.00
Inner Sleeve Length: 4.25
Inner Sleeve Outer Diameter: 1.34
Construction: Rubber and Steel
Bushing Design: High Confinement
Primary Application: Freightliner Cascadia
Suspension Application: Front Leaf Spring
OEM Reference: Freightliner 16-20508-000
UPC: 889626422263
Unit of Measure: Each
Compatibility
Freightliner Cascadia 2018-2026
Freightliner New Cascadia front leaf spring suspension systems manufactured from 2018 onward requiring silent block MR994
Freightliner Cascadia applications requiring leaf spring bushing OEM reference 16-20508-000
Freightliner Cascadia front suspension applications using OEM reference 16-22182-000
Heavy-duty Freightliner suspension systems requiring Dayton Parts RB-374 or ATRO SP46-11508 interchange specifications
Alternative Part Numbers
- ATRO SP46-11508
- Automann MR994
- Dayton Parts RB-374
- Freightliner 16-20508-000
- Freightliner 16-22182-000
- Freightliner 16-22210-000
- Freightliner 1620508000
- Freightliner 1622182000
- Freightliner B729841
- Hendrickson 53969000
- SAMPA 500.037
- TruckPro FXMR994