Richmond Gear 49-0094-1 Richmond Gear Ring and Pinion Sets

Richmond Gear Complete Ring and Pinion Installation Kits 83-1019-1

Ring and Pinion Installation Kit, GM 8.875 in., "C" Axle, 12-Bolt, 30-Spline Pinion, Kit

Part Number: RMG-8310191

4.0 out of 5 stars ( 22 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

75W140 Royal Purple Max-Gear Synthetic Gear Oil 01301

Gear Oil, Max-Gear, Synthetic, 75W140, Quart, Each

Part Number: RPO-01301

4.94 out of 5 stars ( 31 )

Cannot be shipped Internationally if shipped by air

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Cannot be shipped Internationally if shipped by air

80W90 Richmond Gear GL-5 Gear Oil RICHGL5

Gear Lube, GL-5 Gear Oil, 80w90, Limited Slip, 1 qt., Each

Part Number: RMG-RICHGL5

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally if shipped by air

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Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt) 913A555

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: ETN-913A555

4.78 out of 5 stars ( 18 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Proform Pinion Setting Tools 66516

Pinion Depth Gauge, Dial Indicator, 0-1.000 in., Extensions, Red Anodized Aluminum Fixture, Storage Case, Kit

Part Number: PRO-66516

3.31 out of 5 stars ( 52 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Eaton Posi Performance 30 Spline Differential GM 8.875 Inch (12-bolt) 19554-010

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 3 Series, Each

Part Number: ETN-19554-010

4.7 out of 5 stars ( 23 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Summit Racing™ Positraction 30 Spline Differential Carriers GM 8.875 Inch (12-bolt) SUM-730946

Differential Carrier, Positraction, Nodular Iron, GM 8.875 in., 30 Spline, 3.08 to 3.90 Ratio, Each

Part Number: SUM-730946

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ratech Complete Ring and Pinion Installation Kits 315K

Ring and Pinion Installation Kit, Fits GM, 12-Bolt Passenger Differential, Kit

Part Number: RAT-315K

4.0 out of 5 stars ( 24 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

75W140 Lucas Pure Synthetic Gear Oil 10122-1

75W140 Lucas Pure Synthetic Gear Oil 10122-1

Gear Oil, Pure Synthetic, 75W140, Limited Slip Additive, 1 gallon, Each

Part Number: LUC-10122-1

5.0 out of 5 stars ( 17 )

Cannot be shipped Internationally if shipped by air

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Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 546033

Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.875 in. (12-Bolt) Passenger Car, Each

Part Number: AUB-546033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Richmond Gear Mega Ring and Pinion Installation Kits 83-1019-M

Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, 12-Bolt, Kit

Part Number: RMG-831019M

4.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

75W140 Lucas Pure Synthetic Gear Oil 10123

Gear Oil, Pure Synthetic, 75W140, Limited Slip Additive, 5 gallons, Each

Part Number: LUC-10123

Not Yet Reviewed

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Cannot be shipped Internationally if shipped by air

Ratech Deluxe Ring and Pinion Installation Kits 3004K

Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, 12-Bolt, Kit

Part Number: RAT-3004K

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Summit Racing™ Master Ring and Pinion Installation Kits SUM-G7917K

Installation Kit, Ring and Pinion, Basic, GM, 8.875 in., Kit

Part Number: SUM-G7917K

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Ratech Pinion Depth Setting Tools 10005

Pinion Depth Setting Tool, GM, 12-Bolt, Each

Part Number: RAT-10005

3.15 out of 5 stars ( 20 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

75W140 Lucas Pure Synthetic Gear Oil 10121

Gear Lube, Synthetic, 75W140, One qt., Set of 12

Part Number: LUC-10121

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally if shipped by air

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Summit Racing™ Ring and Pinion Marking Compound SUM-730001

Marking Compound, Ring and Pinion, Beige, Each

Part Number: SUM-730001

4.77 out of 5 stars ( 13 )

Cannot be shipped Internationally if shipped by air

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75W140 Maxima Oil Pro Gear Oil 49-45901

Gear Oil, Pro Gear, 75W140, Quart, Each

Part Number: MAO-49-45901

Not Yet Reviewed

Cannot be shipped Internationally if shipped by air

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Ratech Standard Ring and Pinion Installation Kits 115K

Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, 12-Bolt, Kit

Part Number: RAT-115K

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

Richmond Gear Ring and Pinion Installation Half Kits 83-1019-B

Ring and Pinion Installation Kit, GM, 12-Bolt, 8.875 in. Diameter Ring Gear, 30-Spline Pinion, Kit

Part Number: RMG-831019B

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/26/2026 if shipped by air

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Estimated Ship Date: Monday 10/26/2026 if shipped by air

75W140 Royal Purple Max-Gear Synthetic Gear Oil 05301

Gear Lube, Max-Gear Synthetic Gear Oil, 75W140, 5 Gallons, Each

Part Number: RPO-5301

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

75W140 Motul Gear Box Oil 105779

Gear Lube, Gear Box Oil, Synthetic, 75W140, 1 Liter, Each

Part Number: MTL-105779

5.0 out of 5 stars ( 4 )

Cannot be shipped Internationally if shipped by air

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Ratech Bearing Kits 205B

Carrier and Pinion Bearings, Dana 44/Ford 8.8/GM 8.5, 8.6, 8.875, Viper, Ford 8.8, Kit

Part Number: RAT-205B

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2026 if ordered today

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Estimated Ship Date: Nov 3, 2026 if ordered today

Ratech Basic Ring and Pinion Installation Kits 415K

Ring and Pinion Installation Kit, GM, 8.875 in., Passenger Car, 12-Bolt, Kit

Part Number: RAT-415K

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2026 if ordered today

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Estimated Ship Date: Oct 28, 2026 if ordered today

COMP Cams Pinion Depth Setting Tool DVDs POW902070

Video, DVD, How to Use the Powerhouse Products Pinion Depth Setting Tool, Adrian Pendegrass, Each

Part Number: CCA-POW902070

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Recommended Parts for RMG-4900941

Richmond Gear Ring and Pinion Sets 49-0094-1 GM 8.875 in. (12-bolt) passenger car 3.08 Gears

RMG-4900941

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