RS-380

RS-380™ Single Rear Drive Axle

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Applications

Construction and Utility

Product Availability

North America

The Cummins-Meritor RS-380 single rear drive axle delivers a distinctive combination of precision engineering and component durability to meet the unique application demands of port and terminal tractors. A wide range of ratios and options enables users to choose the package that's best-suited to their needs.

Features & Benefits

  • Hypoid gearing offers longer life, strength, durability and quieter operation
  • Rigid differential case delivers extreme durability
  • Unitized oil seal technology keeps lubrication in and contamination out
GAWR Rating Axle Model GCW Highway Pounds (kg) Standard Ratios Ring Gear Size (Pitch Diameter) Inches (mm) Axle Shaft Spline Size Inches (mm) Axle Shaft Diameter Inches (mm) Housing Box Size Inches (mm) Wall Thickness At Spring Seat Inches (mm) Wheel-End Series
Max. 3% Grade (Turnpike) Max. 8% Grade (Paved)
23,000 (10,4334) RS-23-380 145,000 (65,830) 125,000 (56,750) 5.52, 6.07, 6.37, 6.75, 7.24, 7.83, 9.14, 10.12, 10.62 19.62 (498.3) 2.35 (59.7) 46 Teeth 2.25 (57.2) 5.25 x 4.62 (134 x 117) 0.50 (12.7) R
26,000 (11,804) RS-26-380 5.50 x 5.50 (140 x 140) 0.56 (14.3)
30,000 (13,620) RS-30-380 2.55 (64.8) 50 Teeth 2.38 (60.5) 0.56 (14.3) 0.63 (16.0) Wide Track U
38,000 (17,252) RS-38-380 6.50 x 5.50 (165 x 140) 0.66 (17.0) Cast Housing W
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