This Differential Ring and Pinion is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Excel's broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond's high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
- Designed for compatibility with OEM-specified gear oil viscosities, ensuring correct lubrication under all operating conditions.
- Heat-treated alloy steel construction withstands peak torque demands of loaded commercial trucks, preventing gear tooth fatigue and breakage.
- OEM-spec gear ratios preserve intended vehicle speed, performance, and fuel economy characteristics.
- Precision fits to carrier housing bores eliminate shimming uncertainty and simplify installation for experienced drivetrain technicians.
- Precision-machined gears and tight backlash tolerances ensure smooth power transfer and efficient torque distribution between axles.
Information:
RP EXCEL DANA 30 4.88 TJ
Application Summary:
| Year |
Make/Model |
| 2000-2001 |
Jeep Cherokee |
| 1997-2004 |
Jeep Grand Cherokee |
| 1997-2006 |
Jeep TJ |
| 1997-2006 |
Jeep Wrangler |
| Attributes |
| App/Model |
Dana 30 TJ |
| Axle Type |
Dana 30 |
| California Proposition 65 |
WARNING: Cancer - www.P65Warnings.ca.gov |
| Country of Origin (Primary) |
US |
| Cover Bolt Quantity |
10, 10 |
| Differential Carrier Break |
3.73 and Higher, 3.73 Ratio and Higher |
| Differential Case Design Type |
Dana 30, Dana 30 TJ |
| Emission Code |
Legal US |
| Gear Ratio |
4.88, 4.88 |
| Harmonized Tariff Code (Schedule B) |
8708504110 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| Long Description |
Ring and Pinion |
| Mounting Location |
Front |
| NAFTA Preference Criterion Code |
B |
| Pinion Gear Tooth Quantity |
8, 8 |
| Pinion Shaft Diameter |
1.376, 1.376 |
| Pinion Spline Count |
26, 26 |
| Position |
Front Or Rear, Front |
| Ratio |
4.88 |
| Ring & Pinion Gear Ratio |
4.88 |
| Ring and Pinion Gear Ratio |
4.88 |
| Ring Gear Bolt Quantity |
10, 10 |
| Ring Gear Diameter |
7.125 |
| Ring Gear Material |
8620 Steel, 8620 Steel |
| Ring Gear Outside Diameter |
7.125, 7.125 |
| Ring Gear Rotation |
Standard, Standard |
| Ring Gear Tooth Quantity |
39, 39 |
| SDR Required Flag |
N |
| Short Description |
Ring and Pinion |
| Taxonomy |
Differential LD |
| Taxonomy A |
LD Differential, LD Differential |
| Taxonomy B |
Ring and Pinions, Ring and Pinions |
| Taxonomy C |
Front, Front |
| Taxonomy D |
4.88, 4.88 |
| Warranty Time |
12 |
| GTIN |
00698231799772 |
