Our Parts Distribution Centers

Ontario, CA Arlington, TX Schaumburg, IL Crown Point, IN Atlanta, GA Franklinville, NC

1 YEAR WARRANTY ALL PARTS

american flag

Developed & Tested in the US

checklist

Meets or Exceeds OE Specs

award ribbon

Less Than 1% Failure Rate

success shield

100% New - No Core Program

3.73 Ratio 1665358C-Replaces OE Part #: 1665-358-C, 401-KG-117X, M111665358

Original price was: $485.38.Current price is: $407.69.

Author : Ryan Putman

Please verify fit with the OEM Part number interchanges list below

Brand:World American

1665358C91R
R&P N400 3.73 FWD|REAR
UPC:00698231383742
Application:N340
Application:N400
Axle Position:Rear
Gear Ratio:3.73
Pinion Gear Tooth Quantity:11
Pinion Shaft Diameter:2.22 Inch
Pinion Spline Count:32
Position:Front-Rear|Rear-Rear
Ratio:3.73
Ring Gear Outside Diameter:15 Inch
Ring Gear Tooth Quantity:41
Teeth Count:11/41

Replaces:

  • Navistar: 1665-358-C
  • Navistar: 1665358C
  • Navistar: 1665358C91
  • Spicer: 401-KG-117X
  • Spicer: 401KG1017X
  • Spicer: 401KG117X
  • Genuine Newstar: IH-1665-358-C
  • Timken: M111665358
  • Genuine Newstar: S-A992
  • Genuine Newstar: SA992
SKU: 1665358C91R Categories: , , Product Condition: New

Description

Please verify fit with the OEM Part number interchanges list below

Brand:World American

1665358C91R
R&P N400 3.73 FWD|REAR
UPC:00698231383742
Application:N340
Application:N400
Axle Position:Rear
Gear Ratio:3.73
Pinion Gear Tooth Quantity:11
Pinion Shaft Diameter:2.22 Inch
Pinion Spline Count:32
Position:Front-Rear|Rear-Rear
Ratio:3.73
Ring Gear Outside Diameter:15 Inch
Ring Gear Tooth Quantity:41
Teeth Count:11/41

Replaces:

  • Navistar: 1665-358-C
  • Navistar: 1665358C
  • Navistar: 1665358C91
  • Spicer: 401-KG-117X
  • Spicer: 401KG1017X
  • Spicer: 401KG117X
  • Genuine Newstar: IH-1665-358-C
  • Timken: M111665358
  • Genuine Newstar: S-A992
  • Genuine Newstar: SA992

Additional information

Weight 65.65 lbs
Dimensions 16.75 × 16.75 × 7.75 in
Navistar :: 1665-358-C
Navistar :: 1665358C
Navistar :: 1665358C91
Spicer :: 401-KG-117X
Spicer :: 401KG1017X
Spicer :: 401KG117X
PAI :: 497051
Genuine Newstar :: IH-1665-358-C
Timken :: M111665358
Genuine Newstar :: S-A992
Genuine Newstar :: SA992