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Jeep Ring & Pinions

Nitro Ring & Pinions are among the best in the industry. That is why American Four Wheeler chose them to be our house brand. By using better materials, machining, heat treating and lapping process, Nitro can ensure a strong, quiet running, long lasting setup. Every new application is put through multi point inspections and actually installed and set up by Nitro's in-house differential experts to ensure excellent fitment and easy setup. At Nitro we see strive to meet consumer demand for new ratios and applications, and we are continually developing new products to stay ahead of the competition.

-Precision machining & heat treating processes ensure strength and excellent fitment.

-CNC gear lapping ensures ease of installation, excellent contact patterns and a quiet running setup.

-Rapidly growing application range to meet new demands

-Street or strip, track or trail - you can depend on Nitro.

We also carry brands like Alloy USA, Precision Gear and OEM Dana Gear Sets for your Jeep Wrangler, CJ or other Jeep Vehicle.

Products

ABS SPEED SENSOR LH REAR 99-04 WJ ABS SPEED SENSOR RH REAR 99-04 WJ Alloy USA 3.31 Shelby Third Member Assembly
Part Number:: 17259.05
Part Number:: 56041308AA
Part Number:: CSX/331
ABS SPEED SENSOR LH REAR 99-04 WJ

Jeep Parts & Accessories Cash Rebate Available
ABS SPEED SENSOR RH REAR 99-04 WJ

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 3.31 Shelby Third Member Assembly

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Alloy USA 3.42 Ring & Pinion General Motors 7.5 OEM Alloy USA 3.54 Shelby Third Member Assembly Alloy USA 3.55 Ring & Pinion 8.8 Ford Reverse OEM
Part Number:: 40022978
Part Number:: CSX/354
Part Number:: F88/355ROE
Alloy USA 3.42 Ring & Pinion General Motors  7.5 OEM

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 3.54 Shelby Third Member Assembly

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 3.55 Ring & Pinion 8.8 Ford Reverse OEM

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Alloy USA 3.73 Ring & Pinion Ford 10.25 93 & Up Alloy USA 3.73 Ring & Pinion GM 9 1/2 Alloy USA 3.73 Shelby Third Member Assembly
Part Number:: F10/373L
Part Number:: GM9/373
Part Number:: CSX/373
Alloy USA 3.73 Ring & Pinion Ford 10.25 93 & Up

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 3.73 Ring & Pinion GM 9 1/2

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 3.73 Shelby Third Member Assembly

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Market price: $372.67

10% save

Quantity
Market price: $312.00

10% save

Quantity
Alloy USA 3.89 Big Pinion Pro Ford 9 R & P Alloy USA 30 SPLINE YJ SEAL : 12131 Alloy USA 30-SPLINE UNIT BEARING 00-UP TJ
Part Number:: F9/389BP
Part Number:: NA473210
Part Number:: 35400
Alloy USA 3.89 Big Pinion Pro  Ford 9 R & P

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 30 SPLINE YJ SEAL : 12131

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 30-SPLINE UNIT BEARING 00-UP TJ

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Market price: $263.25

11% save

Alloy USA 3411050 WB LC80/LX450 Alloy USA 4.10 Ring & Pinion IFS Front OEM Alloy USA 4.56 Ring & Pinion 90-97 Land Cruiser Front 8 Reverse
Part Number:: 3411050
Part Number:: 40040132
Part Number:: LC/456R
Alloy USA 3411050 WB LC80/LX450

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 4.10 Ring & Pinion IFS Front OEM

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 4.56 Ring & Pinion 90-97 Land Cruiser Front 8 Reverse

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Market price: $1299.93

15% save

Quantity
Quantity
Alloy USA 4.88 Ring & Pinion 90-97 Land Cruiser Front 8 Reverse Alloy USA 4.88 Ring & Pinion GM 9 1/2 Alloy USA 5.57 Ring & Pinion General Motors 10 Bolt
Part Number:: LC/488R
Part Number:: GM9/488
Part Number:: GM10/557
Alloy USA 4.88 Ring & Pinion 90-97 Land Cruiser Front 8 Reverse

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 4.88 Ring & Pinion GM 9 1/2

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 5.57 Ring & Pinion General Motors 10 Bolt

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Market price: $300.93

2% save

Quantity
Market price: $346.67

11% save

Quantity
Alloy USA 7/16 Press In Stud Kit (Qty 5) Alloy USA 7/16-20 Press-in Wheel Studs .460 Knurl Size Alloy USA 71-80 INT. SCOUT DANA 44 L/R CROMO
Part Number:: 1304
Part Number:: 99STUD4
Part Number:: 21117C
Alloy USA 7/16 Press In Stud Kit (Qty 5)

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 7/16-20 Press-in Wheel Studs .460 Knurl Size

Jeep Parts & Accessories Cash Rebate Available
Alloy USA 71-80 INT. SCOUT DANA 44 L/R CROMO

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Market price: $154.00

6% save

Alloy USA Chrysler 7 1/4 - 3.23 Ring & Pinion Alloy USA Chrysler 7 1/4 - 3.55 Ring & Pinion Alloy USA Chrysler 7 1/4 - Pinion Bearing Setup Kit
Part Number:: C7/323
Part Number:: C7/355
Part Number:: PINSU19
Alloy USA Chrysler 7 1/4 - 3.23 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 7 1/4 - 3.55 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 7 1/4 - Pinion Bearing Setup Kit

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Alloy USA Chrysler 7.2 - Modified Cross Shaft 3.90 and Up Alloy USA CHRYSLER 7.25 Ring & Pinion 4.10 Alloy USA Chrysler 8 3/4 - Pinion Bearing Setup Kit Straight
Part Number:: C7/XSM
Part Number:: C7/410
Part Number:: PINSU11
Alloy USA Chrysler 7.2 - Modified Cross Shaft 3.90 and Up

Jeep Parts & Accessories Cash Rebate Available
Alloy USA CHRYSLER 7.25 Ring & Pinion 4.10

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 8 3/4 - Pinion Bearing Setup Kit Straight

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Alloy USA Chrysler 8 3/4 - Pinion Bearing Setup Kit Tapered Alloy USA Chrysler 8 3/8, (8 1/4) - 3.21 Ring & Pinion Alloy USA Chrysler 8 3/8, (8 1/4) - 4.56 Ring & Pinion
Part Number:: PINSU10
Part Number:: C83/321
Part Number:: C83/456
Alloy USA Chrysler 8 3/4 - Pinion Bearing Setup Kit Tapered

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 8 3/8, (8 1/4) - 3.21 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 8 3/8, (8 1/4) - 4.56 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
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Quantity
Quantity
Quantity
Alloy USA Chrysler 9 1/4 - 3.21 Ring & Pinion Alloy USA Chrysler 9 1/4 - 3.55 Ring & Pinion Alloy USA Chrysler 9 1/4 - 3.91 Ring & Pinion
Part Number:: CRY/321
Part Number:: CRY/355
Part Number:: CRY/391
Alloy USA Chrysler 9 1/4 - 3.21 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 9 1/4 - 3.55 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 9 1/4 - 3.91 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Market price: $390.00

10% save

Quantity
Quantity
Alloy USA Chrysler 9 1/4 - 4.10 Ring & Pinion Alloy USA Chrysler 9 1/4 - 4.56 Ring & Pinion Alloy USA Chrysler 9 1/4 - Pinion Bearing Setup Kit
Part Number:: CRY/410
Part Number:: CRY/456
Part Number:: PINSU21
Alloy USA Chrysler 9 1/4 - 4.10 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 9 1/4 - 4.56 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Chrysler 9 1/4 - Pinion Bearing Setup Kit

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Market price: $390.00

10% save

Quantity
Quantity
Alloy USA Chrysler 9.25 Open Modified Cross Shaft Alloy USA Cross Shaft Kit for Auburn Differential Alloy USA Dana 50 - 4.88 Ring & Pinion
Part Number:: CRY/XSM
Part Number:: F7/AKIT
Part Number:: 50D/488
Alloy USA Chrysler 9.25 Open Modified Cross Shaft

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Cross Shaft Kit for Auburn Differential

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Dana 50 - 4.88 Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Quantity
Quantity
Alloy USA F-150 Left Hand 31 Spline 87-96 33 3/16 Alloy USA F10.5/General Motors 11.5 Inner Pinion Bearing Cup Alloy USA FORD 5.38 10.25 Ring & Pinion 2000+
Part Number:: F88/AXLL
Part Number:: NP949481
Part Number:: F10/538L
Alloy USA F-150  Left Hand 31 Spline 87-96 33 3/16

Jeep Parts & Accessories Cash Rebate Available
Alloy USA F10.5/General Motors 11.5 Inner Pinion Bearing Cup

Jeep Parts & Accessories Cash Rebate Available
Alloy USA FORD  5.38  10.25 Ring & Pinion 2000+

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Quantity
Quantity
Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1992 & Earlier Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1992 & Earlier OEM Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1993 & Later
Part Number:: F10/355S
Part Number:: F10/355SOE
Part Number:: F10/355L
Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1992 & Earlier

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1992 & Earlier OEM

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 3.55 Ring & Pinion 1993 & Later

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Market price: $346.67

11% save

Quantity
Quantity
Market price: $372.67

10% save

Alloy USA Ford 10 1/4 - 4.10 Ring & Pinion 1992 & Earlier Alloy USA Ford 10 1/4 - 4.10 Ring & Pinion 1993 & Later Alloy USA Ford 10 1/4 - 4.56 Ring & Pinion 1992 & Earlier
Part Number:: F10/410S
Part Number:: F10/410L
Part Number:: F10/456S
Alloy USA Ford 10 1/4 - 4.10 Ring & Pinion 1992 & Earlier

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 4.10 Ring & Pinion 1993 & Later

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 4.56 Ring & Pinion 1992 & Earlier

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Market price: $346.67

11% save

Quantity
Quantity
Alloy USA Ford 10 1/4 - 4.56 Ring & Pinion 1993 & Later Alloy USA Ford 10 1/4 - 4.88 Ring & Pinion 1993 & Later Alloy USA Ford 10 1/4 - 5.13 Ring & Pinion 1993 & Later
Part Number:: F10/456L
Part Number:: F10/488L
Part Number:: F10/513L
Alloy USA Ford 10 1/4 - 4.56 Ring & Pinion 1993 & Later

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 4.88 Ring & Pinion 1993 & Later

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 10 1/4 - 5.13 Ring & Pinion 1993 & Later

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Market price: $372.67

10% save

Quantity
Market price: $381.33

11% save

Quantity
Market price: $381.33

11% save

Alloy USA Ford 10 1/4 - Pinion Bearing Setup Kit Alloy USA FORD 3.08 10.25 Ring & Pinion 1999- Alloy USA FORD 3.55 10.25 1999- Ring & Pinion
Part Number:: PINSU4
Part Number:: F10/308E
Part Number:: F10/355E
Alloy USA Ford 10 1/4 - Pinion Bearing Setup Kit

Jeep Parts & Accessories Cash Rebate Available
Alloy USA FORD 3.08 10.25 Ring & Pinion 1999-

Jeep Parts & Accessories Cash Rebate Available
Alloy USA FORD 3.55  10.25  1999- Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Quantity
Quantity
Alloy USA FORD 3.73 10.25 Ring & Pinion 1999- Alloy USA FORD 4.10 10.25 Ring & Pinion 1992- Alloy USA FORD 4.56 10.25 Ring & Pinion 1999-
Part Number:: F10/373E
Part Number:: F10/410E
Part Number:: F10/456E
Alloy USA FORD 3.73  10.25  Ring & Pinion 1999-

Jeep Parts & Accessories Cash Rebate Available
Alloy USA FORD 4.10  10.25 Ring & Pinion 1992-

Jeep Parts & Accessories Cash Rebate Available
Alloy USA FORD 4.56  10.25 Ring & Pinion 1999-

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Quantity
Quantity
Alloy USA Ford 7 1/2 - Modified Cross Shaft 3.73 + Alloy USA Ford 7 1/2 - Spider Gear Kit Alloy USA Ford 9 - 3.50 Big Pinion Pro Ring & Pinion
Part Number:: F7/XSM
Part Number:: F7/SPGK28
Part Number:: F9/350BP
Alloy USA Ford 7 1/2 - Modified Cross Shaft 3.73 +

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 7 1/2 - Spider Gear Kit

Jeep Parts & Accessories Cash Rebate Available
Alloy USA Ford 9 - 3.50 Big Pinion Pro Ring & Pinion

Jeep Parts & Accessories Cash Rebate Available
See details See details See details
Quantity
Quantity
Quantity

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