Replacement Dana Eaton 18100-1/18120-1, 21121, 22121, 18200-1-18220, 18300-1-18320, 34DS-38DS, 340-380(P)-400, 34RS-38RS, 340-380-400RS, 34/38DT/DP, 42DT/DP, 380PDT/DP, 34-38RT/RP, 42RT/RP, 380RT/RP
. CROSS REFERENCES: VTC-5135

Brand: World American
SIDE GEAR 16 SPL
Application: Single Axle Differential – Single Reduction
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Differential Model: 22121
Inner Spline Quantity: 16
Make: Eaton
Models: RS340|RS380|RS400|34RS|38RS
Outer Tooth Quantity: 18
Taxonomy A: HD Differential
Taxonomy B: Internal Gear Kits & Components

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• Navistar: 118-056-R
• Euroricambi: 24170036
• World American: 85358
• PAI: 9448
• PAI: 94480
• Genuine Newstar: EAR-37069
• PAI: EE94480
• Navistar: ETN0037069
• Genuine Newstar: S-5513
• Genuine Newstar: S5513