Sierra Gear & Axle has a complete inventory of Ring and Pinion Gear Sets for AMC, Chrysler, Dana, Ford, GM, Suzuki and Toyota axles.
Ring & Pinion Gears from Sierra Gear & Axle are reasonably priced and are the highest quality aftermarket gear sets available. Sierra Gear Ring and Pinion Gear sets are engineered and manufactured for easy setup, quiet operation and long trouble-free life.
Complete your differential ratio change, rebuild, repair or overhaul with one of our Differential Repair & Installation Kits.
Not sure which ring and pinion gear ratio you want? Use our Differential Gear Ratio Calculator or call one of our technical experts for advice.
Use the following application chart to find the Ring and Pinion Gear set for your vehicle. To narrow your application choices, use the top menu or the links above to find ring and pinion charts organized by axle or vehicle manufacturer.
Ring and Pinion Gear Application Chart – All Axles:
AMC Axles - Ring and Pinion Gear Sets |
|
| Model 20 | Sierra Gear & Axle Part # |
| Model 20 2.73 Ratio R&P | SG M20-273 |
| Model 20 3.31 Ratio R&P | SG M20-331 |
| Model 20 3.54 Ratio R&P | SG M20-354 |
| Model 20 3.73 Ratio R&P | SG M20-373 |
| Model 20 4.10 Ratio R&P | SG M20-411 |
| Model 20 4.56 Ratio R&P | SG M20-456 |
| Model 20 4.88 Ratio R&P | SG M20-488 |
| Model 35 | Sierra Gear & Axle Part # |
| Model 35 3.08 Ratio R&P | SG M35-308 |
| Model 35 3.55 Ratio R&P | SG M35-355 |
| Model 35 3.73 Ratio R&P | SG M35-373 |
| Model 35 4.11 Ratio R&P | SG M35-411 |
| Model 35 4.56 Ratio R&P | SG M35-456 |
| Model 35 4.56 Ratio R&P (REVERSE) | SG M35-456R |
| Model 35 4.88 Ratio R&P | SG M35-488 |
| Model 35 4.88 Ratio R&P (REVERSE) | SG M35-488R |
| Model 35 5.13 Ratio R&P (REVERSE) | SG M35-513R |
CHRYSLER AXLES - Ring and Pinion Gear Sets |
|
| 7.25″ Chrysler | Sierra Gear & Axle Part # |
| 7.25″ Chrysler 3.55 Ratio R&P | SG C7.25-355 |
| 7.25″ Chrysler 3.90 Ratio R&P | SG C7.25-390 |
| 7.25″ Chrysler 4.10 Ratio R&P | SG C7.25-411 |
| 8″ Chrysler | Sierra Gear & Axle Part # |
| 8″ Chrysler IFS 3.91 Ratio R&P | SG C8-391 |
| 8″ Chrysler IFS 4.10 Ratio R&P | SG C8-411 |
| 8″ Chrysler IFS 4.56 Ratio R&P | SG C8-456 |
| 8.25″ Chrysler | Sierra Gear & Axle Part # |
| 8.25″ Chrysler 2.71 Ratio R&P | SG C8.25-271 |
| 8.25″ Chrysler 2.94 Ratio R&P | SG C8.25-294 |
| 8.25″ Chrysler 3.21 Ratio R&P | SG C8.25-321 |
| 8.25″ Chrysler 3.55 Ratio R&P | SG C8.25-355 |
| 8.25″ Chrysler 3.90 Ratio R&P | SG C8.25-390 |
| 8.25″ Chrysler 4.10 Ratio R&P | SG C8.25-411 |
| 8.25″ Chrysler 4.56 Ratio R&P | SG C8.25-456 |
| 8.25″ Chrysler 4.88 Ratio R&P | SG C8.25-488 |
| 8.75″ Chrysler | Sierra Gear & Axle Part # |
| 8.75″ Chrysler 3.55 Ratio R&P 741 FINE | SG C8.75-355-41 |
| 8.75″ Chrysler 3.55 Ratio R&P 742 COARSE | SG C8.75-355-42 |
| 8.75″ Chrysler 3.55 Ratio R&P 489 FINE | SG C8.75-355-89 |
| 8.75″ Chrysler 3.73 Ratio R&P 741 FINE | SG C8.75-373-41 |
| 8.75″ Chrysler 3.73 Ratio R&P 742 FINE | SG C8.75-373-42 |
| 8.75″ Chrysler 3.73 Ratio R&P 489 FINE | SG C8.75-373-89 |
| 8.75″ Chrysler 3.90 Ratio R&P 742 FINE | SG C8.75-390-42 |
| 8.75″ Chrysler 3.91 Ratio R&P 489 FINE | SG C8.75-390-89 |
| 8.75″ Chrysler 4.11 Ratio R&P 742 FINE | SG C8.75-411-42 |
| 8.75″ Chrysler 4.11 Ratio R&P 489 FINE | SG C8.75-411-89 |
| 8.75″ Chrysler 4.56 Ratio R&P 742 FINE | SG C8.75-456-42 |
| 8.75″ Chrysler 4.56 Ratio R&P 489 FINE | SG C8.75-456-89 |
| 9.25″ Chrysler | Sierra Gear & Axle Part # |
| 9.25″ Chrysler 3.21 Ratio R&P | SG C9.25-321 |
| 9.25″ Chrysler 3.55 Ratio R&P | SG C9.25-355 |
| 9.25″ Chrysler 3.90 Ratio R&P | SG C9.25-390 |
| 9.25″ Chrysler 4.10 Ratio R&P | SG C9.25-411 |
| 9.25″ Chrysler 4.56 Ratio R&P (NOISY) | SG C9.25-456 |
| 9.25″ Chrysler 4.88 Ratio R&P | SG C9.25-488 |
| 11.5″ | Sierra Gear & Axle Part # |
| 11.5″ GM 4.56 Ratio R&P | SG GM11.5-456 |
| 11.5″ GM 4.88 Ratio R&P | SG GM11.5-488 |
DANA AXLES - Ring and Pinion Gear Sets |
|
| Dana 27 | Sierra Gear & Axle Part # |
| Dana 27 4.27 Ratio R&P | SG D27-427 |
| Dana 30 | Sierra Gear & Axle Part # |
| Dana 30 Front TJ/ZJ 3.55 Ratio R&P 97> 3/8″ | SG D30-355TJ |
| Dana 30 3.73 Ratio R&P | SG D30-373 |
| Dana 30 Front TJ/ZJ 3.73 Ratio R&P 97> 3/8″ | SG D30-373TJ |
| Dana 30 4.10 Ratio R&P | SG D30-411 |
| Dana 30 Front JK 4.11 Ratio R&P REVERSE | SG D30-411JKR |
| Dana 30 Front 4.10 Ratio R&P REVERSE | SG D30-411R |
| Dana 30 Front TJ/ZJ 4.10 Ratio R&P 97> 3/8″ | SG D30-411TJ |
| Dana 30 4.55 Ratio R&P | SG D30-456 |
| Dana 30 Front JK 4.56 Ratio R&P REVERSE | SG D30-456JKR |
| Dana 30 Front 4.56 Ratio R&P REVERSE | SG D30-456R |
| Dana 30 Front TJ/ZJ 4.56 Ratio R&P 97> 3/8″ | SG D30-456TJ |
| Dana 30 4.88 Ratio R&P | SG D30-488 |
| Dana 30 Front JK 4.88 Ratio R&P REVERSE | SG D30-488JKR |
| Dana 30 Front 4.88 Ratio R&P REVERSE | SG D30-488R |
| Dana 30 Front TJ/ZJ 4.88 Ratio R&P 97> DD | SG D30-488TJ |
| Dana 30 Front JK 5.13 Ratio R&P REVERSE | SG D30-513JKR |
| Dana 30 Front JK 5.38 Ratio R&P REVERSE | SG D30-538JKR |
| Dana 36 Vet | Sierra Gear & Axle Part # |
| Dana 36 Corvette 3.54 Ratio R&P 84-96 THICK | SG D36-354T |
| Dana 44 | Sierra Gear & Axle Part # |
| Dana 44 HD Corvette 3.07 Ratio R&P 84-96 | SG D44-308ICA |
| Dana 44 3.54 Ratio R&P | SG D44-354 |
| Dana 44 Front 3.54 Ratio R&P REVERSE | SG D44-354R |
| Dana 44 3.73 Ratio R&P | SG D44-373 |
| Dana 44 Front 3.73 Ratio R&P REVERSE | SG D44-373R |
| Dana 44 3.92 Ratio R&P | SG D44-392 |
| Dana 44 4.09 Ratio R&P | SG D44-411 |
| Dana 44 HD Corvette 4.11 Ratio R&P 84-96 THICK | SG D44-411ICAT |
| Dana 44 JK 4.11 Ratio R&P THICK | SG D44-411JK |
| Dana 44 Front JK 4.11 Ratio R&P REVERSE THICK | SG D44-411JKR |
| Dana 44 Front 4.09 Ratio R&P REVERSE | SG D44-411R |
| Dana 44 4.11 Ratio R&P THICK 3/8″ | SG D44-411T |
| Dana 44 4.27 Ratio R&P | SG D44-427 |
| Dana 44 4.56 Ratio R&P | SG D44-456 |
| Dana 44 JK 4.56 Ratio R&P THICK | SG D44-456JK |
| Dana 44 Front JK 4.56 Ratio R&P REVERSE THICK | SG D44-456JKR |
| Dana 44 Front 4.56 Ratio R&P REVERSE | SG D44-456R |
| Dana 44 4.56 Ratio R&P THICK 7/16″ | SG D44-456T |
| Dana 44 4.88 Ratio R&P | SG D44-488 |
| Dana 44 JK 4.88 Ratio R&P THICK | SG D44-488JK |
| Dana 44 Front JK 4.88 Ratio R&P REVERSE THICK | SG D44-488JKR |
| Dana 44 Front 4.89 Ratio R&P REVERSE | SG D44-488R |
| Dana 44 4.88 Ratio R&P THICK DD | SG D44-488T |
| Dana 44 5.13 Ratio R&P | SG D44-513 |
| Dana 44 JK 5.13 Ratio R&P THICK | SG D44-513JK |
| Dana 44 Front JK 5.13 Ratio R&P REVERSE THICK | SG D44-513JKR |
| Dana 44 Front 5.13 Ratio R&P REVERSE | SG D44-513R |
| Dana 44 5.13 Ratio R&P THICK 7/16″ | SG D44-513T |
| Dana 44 5.38 Ratio R&P | SG D44-538 |
| Dana 44 JK 5.38 Ratio R&P THICK | SG D44-538JK |
| Dana 44 Front JK 5.38 Ratio R&P REVERSE THICK | SG D44-538JKR |
| Dana 44 Front 5.38 Ratio R&P REVERSE | SG D44-538R |
| Dana 44 5.89 Ratio R&P | SG D44-589 |
| Dana 50 | Sierra Gear & Axle Part # |
| Dana 50 4.30 Ratio R&P | SG D50-430 |
| Dana 50 4.56 Ratio R&P | SG D50-456 |
| Dana 50 4.89 Ratio R&P | SG D50-489 |
| Dana 50 5.13 Ratio R&P | SG D50-513 |
| Dana 50 5.38 Ratio R&P | SG D50-538 |
| Dana 60 | Sierra Gear & Axle Part # |
| Dana 60 3.54 Ratio R&P | SG D60-354 |
| Dana 60 3.73 Ratio R&P | SG D60-373 |
| Dana 60 4.11 Ratio R&P | SG D60-411 |
| Dana 60 Front 4.11 Ratio R&P REVERSE | SG D60-411R |
| Dana 60 4.30 Ratio R&P | SG D60-430 |
| Dana 60 4.56 Ratio R&P | SG D60-456 |
| Dana 60 Front 4.56 Ratio R&P REVERSE THICK | SG D60-456R |
| Dana 60 4.56 Ratio R&P THICK | SG D60-456T |
| Dana 60 4.88 Ratio R&P | SG D60-488 |
| Dana 60 Front 4.88 Ratio R&P REVERSE THICK | SG D60-488R |
| Dana 60 5.13 Ratio R&P | SG D60-513 |
| Dana 60 Front 5.13 Ratio R&P REVERSE THICK | SG D60-513R |
| Dana 60 5.38 Ratio R&P | SG D60-538 |
| Dana 60 Front 5.38 Ratio R&P REVERSE THICK | SG D60-538R |
| Dana 60 5.57 Ratio R&P | SG D60-557 |
| Dana 70 | Sierra Gear & Axle Part # |
| Dana 70 3.54 Ratio R&P | SG D70-354 |
| Dana 70 3.73 Ratio R&P | SG D70-373 |
| Dana 70 4.11 Ratio R&P | SG D70-411 |
| Dana 70 4.56 Ratio R&P | SG D70-456 |
| Dana 70 4.56 Ratio R&P THICK | SG D70-456T |
| Dana 70 4.88 Ratio R&P | SG D70-488 |
| Dana 70 5.13 Ratio R&P | SG D70-513 |
| Dana 70 5.86 Ratio R&P | SG D70-586 |
| Dana 80 | Sierra Gear & Axle Part # |
| Dana 80 3.54 Ratio R&P | SG D80-354 |
| Dana 80 4.10 Ratio R&P | SG D80-411 |
| Dana 80 4.30 Ratio R&P | SG D80-430 |
| Dana 80 4.63 Ratio R&P | SG D80-463 |
| Dana 80 4.88 Ratio R&P | SG D80-488 |
| Dana 80 5.13 Ratio R&P | SG D80-513 |
FORD AXLES – Ring and Pinion Gear Sets |
|
| 7.5″ Ford | Sierra Gear & Axle Part # |
| 7.5″ FORD 3.08 Ratio R&P | SG F7.5-308 |
| 7.5″ FORD 3.45 Ratio R&P | SG F7.5-345 |
| 7.5″ FORD 3.73 Ratio R&P | SG F7.5-373 |
| 7.5″ FORD 4.11 Ratio R&P | SG F7.5-411 |
| 7.5″ FORD 4.56 Ratio R&P | SG F7.5-456 |
| 8″ Ford | Sierra Gear & Axle Part # |
| 8″ FORD 3.00 Ratio R&P | SG F8-300 |
| 8″ FORD 3.25 Ratio R&P | SG F8-325 |
| 8″ FORD 3.40 Ratio R&P | SG F8-340 |
| 8″ FORD 3.55 Ratio R&P | SG F8-355 |
| 8″ FORD 3.80 Ratio R&P | SG F8-380 |
| 8″ FORD 4.11 Ratio R&P | SG F8-411 |
| 8″ FORD 4.62 Ratio R&P | SG F8-462 |
| 8.8″ Ford | Sierra Gear & Axle Part # |
| 8.8″ FORD 3.08 Ratio R&P | SG F8.8-308 |
| 8.8″ FORD 3.27 Ratio R&P | SG F8.8-327 |
| 8.8″ FORD 3.31 Ratio R&P REVERSE | SG F8.8-331R |
| 8.8″ FORD 3.55 Ratio R&P | SG F8.8-355 |
| 8.8″ FORD 3.55 Ratio R&P REVERSE | SG F8.8-355R |
| 8.8″ FORD 3.73 Ratio R&P | SG F8.8-373 |
| 8.8″ FORD 3.73 Ratio R&P REVERSE | SG F8.8-373R |
| 8.8″ FORD 3.90 Ratio R&P | SG F8.8-390 |
| 8.8″ FORD 4.10 Ratio R&P | SG F8.8-411 |
| 8.8″ FORD 4.10 Ratio R&P REVERSE | SG F8.8-411R |
| 8.8″ FORD 4.30 Ratio R&P | SG F8.8-430 |
| 8.8″ FORD 4.56 Ratio R&P | SG F8.8-456 |
| 8.8″ FORD 4.56 Ratio R&P REVERSE | SG F8.8-456R |
| 8.8″ FORD 4.88 Ratio R&P | SG F8.8-488 |
| 8.8″ FORD 4.88 Ratio R&P REVERSE | SG F8.8-488R |
| 8.8″ FORD 5.14 Ratio R&P | SG F8.8-513 |
| 8.8″ FORD 5.29 Ratio R&P REVERSE | SG F8.8-529R |
| 8.8″ FORD 5.71 Ratio R&P | SG F8.8-571 |
| 8.8″ FORD 6.14 Ratio R&P | SG F8.8-614 |
| 9″ Ford | Sierra Gear & Axle Part # |
| 9″ FORD 3.00 Ratio R&P | SG F9-300 |
| 9″ FORD 3.25 Ratio R&P | SG F9-325 |
| 9″ FORD 3.50 Ratio R&P | SG F9-350 |
| 9″ FORD 3.55 Ratio R&P | SG F9-355 |
| 9″ FORD 3.70 Ratio R&P | SG F9-370 |
| 9″ FORD 3.89 Ratio R&P | SG F9-389 |
| 9″ FORD 4.11 Ratio R&P | SG F9-411 |
| 9″ FORD 4.11 Ratio R&P PRO LIGHTENED | SG F9-411PGL |
| 9″ FORD 4.30 Ratio R&P | SG F9-430 |
| 9″ FORD 4.30 Ratio R&P PRO LIGHTENED | SG F9-430PGL |
| 9″ FORD 4.33 Ratio R&P | SG F9-433 |
| 9″ FORD 4.56 Ratio R&P | SG F9-456 |
| 9″ FORD 4.56 Ratio R&P PRO LIGHTENED | SG F9-456PGL |
| 9″ FORD 4.71 Ratio R&P | SG F9-471 |
| 9″ FORD 4.86 Ratio R&P | SG F9-486 |
| 9″ FORD 4.86 Ratio R&P PRO LIGHTENED | SG F9-486PGL |
| 9″ FORD 5.00 Ratio R&P | SG F9-500 |
| 9″ FORD 5.13 Ratio R&P | SG F9-513 |
| 9″ FORD 5.29 Ratio R&P | SG F9-529 |
| 9″ FORD 5.29 Ratio R&P LIGHTENED | SG F9-529L |
| 9″ FORD 5.43 Ratio R&P | SG F9-543 |
| 9″ FORD 5.43 Ratio R&P AX LIGHTENED | SG F9-543AX |
| 9″ FORD 5.43 Ratio R&P LIGHTENED | SG F9-543L |
| 9″ FORD 5.67 Ratio R&P | SG F9-567 |
| 9″ FORD 5.67 Ratio R&P LIGHTENED | SG F9-567L |
| 9″ FORD 5.83 Ratio R&P | SG F9-583 |
| 9″ FORD 5.83 Ratio R&P LIGHTENED | SG F9-583L |
| 9″ FORD 6.00 Ratio R&P | SG F9-600 |
| 9″ FORD 6.00 Ratio R&P LIGHTENED | SG F9-600L |
| 9″ FORD 6.20 Ratio R&P | SG F9-620 |
| 9″ FORD 6.20 Ratio R&P LIGHTENED | SG F9-620L |
| 9″ FORD 6.33 Ratio R&P | SG F9-633 |
| 9″ FORD 6.33 Ratio R&P AX LIGHTENED | SG F9-633AX |
| 9″ FORD 6.33 Ratio R&P LIGHTENED | SG F9-633L |
| 9″ FORD 6.50 Ratio R&P | SG F9-650 |
| 9″ FORD 6.50 Ratio R&P AX LIGHTENED | SG F9-650AX |
| 9″ FORD 6.50 Ratio R&P LIGHTENED | SG F9-650L |
| 9″ FORD 6.66 Ratio R&P AX LIGHTENED | SG F9-666AX |
| 9″ FORD 6.66 Ratio R&P LIGHTENED | SG F9-666L |
| 9″ FORD 6.83 Ratio R&P AX LIGHTENED | SG F9-683AX |
| 9″ FORD 6.83 Ratio R&P LIGHTENED | SG F9-683L |
| 9″ FORD 7.00 Ratio R&P AX LIGHTENED | SG F9-700AX |
| 9″ FORD 7.00 Ratio R&P LIGHTENED | SG F9-700L |
| 9″ FORD 7.33 Ratio R&P AX LIGHTENED | SG F9-733AX |
| 9.75″ Ford | Sierra Gear & Axle Part # |
| 9.75″ FORD Ratio 3.08 R&P | SG F9.75-308 |
| 9.75″ FORD 3.55 Ratio R&P | SG F9.75-355 |
| 9.75″ FORD 3.73 Ratio R&P | SG F9.75-373 |
| 9.75″ FORD 4.11 Ratio R&P METRIC | SG F9.75-411 |
| 9.75″ FORD 4.30 Ratio R&P | SG F9.75-430 |
| 9.75″ FORD 4.56 Ratio R&P METRIC | SG F9.75-456 |
| 9.75″ FORD 4.88 Ratio R&P METRIC | SG F9.75-488 |
| 9.75″ FORD 4.56 Ratio R&P METRIC | SG F9.75-513 |
| 10.25″ Ford | Sierra Gear & Axle Part # |
| 10.25″ FORD 3.55 Ratio R&P | SG F10.25-355 |
| 10.25″ FORD 3.55 Ratio R&P LATE | SG F10.25-355L |
| 10.25″ FORD 3.73 Ratio R&P | SG F10.25-373 |
| 10.25″ FORD 3.73 Ratio R&P LATE | SG F10.25-373L |
| 10.25″ FORD 4.10 Ratio R&P | SG F10.25-411 |
| 10.25″ FORD 4.10 Ratio R&P LATE | SG F10.25-411L |
| 10.25″ FORD 4.30 Ratio R&P LATE | SG F10.25-430L |
| 10.25″ FORD 4.56 Ratio R&P | SG F10.25-456 |
| 10.25″ FORD 4.56 Ratio R&P LATE | SG F10.25-456L |
| 10.25″ FORD 4.89 Ratio R&P LATE | SG F10.25-489L |
| 10.25″ FORD 5.13 Ratio R&P LATE | SG F10.25-513L |
| 10.25″ FORD 5.38 Ratio R&P LATE | SG F10.25-538L |
GM AXLES- Ring and Pinion Gear Sets |
|
| ’55 GM Passenger | Sierra Gear & Axle Part # |
| ’55 GM Passenger 3.08 Ratio R&P | SG GM55P-308 |
| ’55 GM Passenger 3.55 Ratio R&P | SG GM55P-355 |
| ’55 GM Passenger 3.70 Ratio R&P | SG GM55P-370 |
| ’55 GM Passenger 4.11 Ratio R&P THICK | SG GM55P-411T |
| ’55 GM Truck | Sierra Gear & Axle Part # |
| ’55 GM Truck 3.38 Ratio R&P | SG GM55T-338 |
| ’55 GM Truck 3.90 Ratio R&P **DRILL REQ** | SG GM55T-390 |
| GM Corvette | Sierra Gear & Axle Part # |
| Getrag C5 Corvette 3.42 Ratio R&P 97-05 | SG GMVET-342GR |
| Corvette 3.55 Ratio R&P 63-79 | SG GMVET-355 |
| Corvette 3.73 Ratio R&P 63-79 | SG GMVET-373 |
| Getrag C5 Corvette 3.73 Ratio R&P 97-05 | SG GMVET-373GR |
| Getrag C5 Corvette 3.90 Ratio R&P 97-05 | SG GMVET-390GR |
| Getrag C5 Corvette 3.90 Ratio R&P 97-05 THICK | SG GMVET-390GRT |
| Getrag C5 Corvette 4.11 Ratio R&P 97-05 | SG GMVET-411GR |
| Getrag C5 Corvette 4.11 Ratio R&P 97-05 THICK | SG GMVET-411GRT |
| 7.25″ GM IFS Front | Sierra Gear & Axle Part # |
| 7.25″ GM IFS Front 4.11 Ratio R&P | SG GM7.25-411 |
| 7.25″ GM IFS Front 4.56 Ratio R&P | SG GM7.25-456 |
| 7.5″ GM | Sierra Gear & Axle Part # |
| 7.5″ GM 2.73 Ratio R&P | SG GM7.5-273 |
| 7.5″ GM 3.08 Ratio R&P | SG GM7.5-308 |
| 7.5″ GM 3.23 Ratio R&P | SG GM7.5-323 |
| 7.5″ GM 3.42 Ratio R&P | SG GM7.5-342 |
| 7.5″ GM 3.42 Ratio R&P THICK | SG GM7.5-342T |
| 7.5″ GM 3.73 Ratio R&P | SG GM7.5-373 |
| 7.5″ GM 3.73 Ratio R&P THICK | SG GM7.5-373T |
| 7.5″ GM 3.90 Ratio R&P | SG GM7.5-390 |
| 7.5″ GM 4.10 Ratio R&P | SG GM7.5-411 |
| 7.5″ GM 4.10 Ratio R&P THICK | SG GM7.5-411T |
| 7.5″ GM 4.56 Ratio R&P | SG GM7.5-456 |
| 7.75″ Borg Warner | Sierra Gear & Axle Part # |
| 7.75″ GM 9 Bolt Borg Warner 3.70 Ratio R&P (NOISY) | SG GM7.75-373 |
| 8.2″ Buick Pontiac | Sierra Gear & Axle Part # |
| 8.2″ Buick Pontiac 3.36 Ratio R&P | SG BP8.2-336 |
| 8.2″ Buick Pontiac 3.55 Ratio R&P | SG BP8.2-355 |
| 8.2″ Buick Pontiac 3.73 Ratio R&P | SG BP8.2-373 |
| 8.2″ Buick Pontiac 3.90 Ratio R&P | SG BP8.2-390 |
| 8.2″ Buick Pontiac 4.11 Ratio R&P | SG BP8.2-411 |
| 8.2″ GM | Sierra Gear & Axle Part # |
| 8.2″ GM 3.08 Ratio R&P | SG GM8.2-308 |
| 8.2″ GM 3.36 Ratio R&P | SG GM8.2-336 |
| 8.2″ GM 3.55 Ratio R&P | SG GM8.2-355 |
| 8.2″ GM 3.73 Ratio R&P | SG GM8.2-373 |
| 8.2″ GM 3.90 Ratio R&P | SG GM8.2-390 |
| 8.2″ GM 4.11 Ratio R&P | SG GM8.2-411 |
| 8.2″ GM 4.56 Ratio R&P | SG GM8.2-456 |
| 8.25″ GM IFS Front | Sierra Gear & Axle Part # |
| 8.25″ GM IFS Front 3.42 Ratio R&P | SG GM8.25-342 |
| 8.25″ GM IFS Front 3.73 Ratio R&P | SG GM8.25-373 |
| 8.25″ GM IFS Front 4.11 Ratio R&P | SG GM8.25-411 |
| 8.25″ GM IFS Front 4.30 Ratio R&P | SG GM8.25-430 |
| 8.25″ GM IFS Front 4.56 Ratio R&P | SG GM8.25-456 |
| 8.25″ GM IFS Front 4.88 Ratio R&P | SG GM8.25-488 |
| 8.25″ GM IFS Front 5.13 Ratio R&P | SG GM8.25-513 |
| 8.5″ GM | Sierra Gear & Axle Part # |
| 8.5″ GM 2.73 Ratio R&P | SG GM8.5-273 |
| 8.5″ GM 3.08 Ratio R&P | SG GM8.5-308 |
| 8.5″ GM 3.42 Ratio R&P | SG GM8.5-342 |
| 8.5″ GM 3.73 Ratio R&P | SG GM8.5-373 |
| 8.5″ GM 3.90 Ratio R&P | SG GM8.5-390 |
| 8.5″ GM 4.11 Ratio R&P | SG GM8.5-411 |
| 8.5″ GM 4.30 Ratio R&P | SG GM8.5-430 |
| 8.5″ GM 4.56 Ratio R&P | SG GM8.5-456 |
| 8.5″ GM 4.88 Ratio R&P | SG GM8.5-488 |
| 8.5″ GM 5.13 Ratio R&P | SG GM8.5-513 |
| 8.5″ GM 5.38 Ratio R&P | SG GM8.5-538 |
| 8.5″ GM 5.57 Ratio R&P | SG GM8.5-557 |
| 8.875″ GM 12 Bolt Passenger | Sierra Gear & Axle Part # |
| GM 12 Bolt Passenger 3.42 Ratio R&P | SG GM12P-342 |
| GM 12 Bolt Passenger 3.55 Ratio R&P | SG GM12P-355 |
| GM 12 Bolt Passenger 3.73 Ratio R&P | SG GM12P-373 |
| GM 12 Bolt Passenger 3.73 Ratio R&P THIN | SG GM12P-373- |
| GM 12 Bolt Passenger 3.90 Ratio R&P THIN | SG GM12P-390- |
| GM 12 Bolt Passenger 4.11 Ratio R&P | SG GM12P-411 |
| GM 12 Bolt Passenger 4.10 Ratio R&P THICK | SG GM12P-411T |
| GM 12 Bolt Passenger 4.30 Ratio R&P | SG GM12P-430 |
| GM 12 Bolt Passenger 4.56 Ratio R&P | SG GM12P-456 |
| GM 12 Bolt Passenger 4.88 Ratio R&P | SG GM12P-488 |
| GM 12 Bolt Passenger 5.14 Ratio R&P | SG GM12P-514 |
| 8.875″ GM 12 Bolt Truck | Sierra Gear & Axle Part # |
| GM 12 Bolt Passenger 3.08 Ratio R&P | SG GM12T-308 |
| GM 12 Bolt Passenger 3.42 Ratio R&P | SG GM12T-342 |
| GM 12 Bolt Passenger 3.55 Ratio R&P | SG GM12T-373 |
| GM 12 Bolt Truck 3.73 Ratio R&P THICK | SG GM12T-373T |
| GM 12 Bolt Truck 4.10 Ratio R&P | SG GM12T-411 |
| GM 12 Bolt Truck 4.11 Ratio R&P THICK | SG GM12T-411T |
| GM 12 Bolt Truck 4.56 Ratio R&P | SG GM12T-456 |
| GM 12 Bolt Truck 4.56 Ratio R&P THICK | SG GM12T-456T |
| GM 12 Bolt Truck 4.88 Ratio R&P | SG GM12T-488 |
| GM 12 Bolt Truck 4.88 Ratio R&P THICK | SG GM12T-488T |
| 9.25″ GM IFS Front | Sierra Gear & Axle Part # |
| 9.25″ GM IFS Front 4.10 Ratio R&P | SG GM9.25-411 |
| 9.25″ GM IFS Front 4.56 Ratio R&P | SG GM9.25-456 |
| 9.25″ GM IFS Front 4.88 Ratio R&P | SG GM9.25-488 |
| 9.25″ GM IFS Front 5.13 Ratio R&P | SG GM9.25-513 |
| 9.25″ GM IFS Front FS 5.38 Ratio R&P | SG GM9.25-538 |
| 9.5″ GM | Sierra Gear & Axle Part # |
| 9.5″ GM 3.42 Ratio R&P | SG GM9.5-342 |
| 9.5″ GM 3.73 Ratio R&P | SG GM9.5-373 |
| 9.5″ GM 4.11 Ratio R&P | SG GM9.5-411 |
| 9.5″ GM 4.56 Ratio R&P | SG GM9.5-456 |
| 9.5″ GM 4.88 Ratio R&P | SG GM9.5-488 |
| 9.5″ GM 5.13 Ratio R&P | SG GM9.5-513 |
| 9.5″ GM 5.38 Ratio R&P | SG GM9.5-538 |
| 10.5″ GM 14 Bolt Truck | Sierra Gear & Axle Part # |
| 10.5″ GM 14 Bolt Truck 3.42 Ratio R&P | SG GM10.5-342 |
| 10.5″ GM 14 Bolt Truck 3.73 Ratio R&P | SG GM10.5-373 |
| 10.5″ GM 14 Bolt Truck 4.10 Ratio R&P | SG GM10.5-411 |
| 10.5″ GM 14 Bolt Truck4.56 Ratio R&P | SG GM10.5-456 |
| 10.5″ GM 14 Bolt Truck 4.56 Ratio R&P THICK | SG GM10.5-456T |
| 10.5″ GM 14 Bolt Truck 4.88 Ratio R&P THICK | SG GM10.5-488T |
| 10.5″ GM 14 Bolt Truck 5.13 Ratio R&P THICK | SG GM10.5-513T |
| 10.5″ GM 14 Bolt Truck 5.38 Ratio R&P THICK | SG GM10.5-538T |
| 11.5″ GM | Sierra Gear & Axle Part # |
| 11.5″ GM 4.56 Ratio R&P | SG GM11.5-456 |
| 11.5″ GM 4.88 Ratio R&P | SG GM11.5-488 |
SUZUKI AXLES – Ring and Pinion Gear Sets |
|
| SAMURAI | Sierra Gear & Axle Part # |
| Suzuki Samurai 4.57 Ratio R&P | SG SAM-457 |
| Suzuki Samurai 5.38 Ratio R&P | SG SAM-538 |
TOYOTA AXLES – Ring and Pinion Gear Sets |
|
| 7.5″ Toyota | Sierra Gear & Axle Part # |
| 7.5″ Toyota 4.11 Ratio R&P | SG TOY7.5-411 |
| 7.5″ Toyota 4.56 Ratio R&P | SG TOY7.5-456 |
| 7.5″ Toyota 4.88 Ratio R&P | SG TOY7.5-488 |
| 7.5″ Toyota 5.29 Ratio R&P | SG TOY7.5-529 |
| 7.5″ Toyota 5.71 Ratio R&P | SG TOY7.5-571 |
| 7.5″ Tacoma Front | Sierra Gear & Axle Part # |
| 7.5″ Toyota Tacoma Front 4.56 Ratio R&P REVERSE | SG TOYT-456R |
| 7.5″ Toyota Tacoma Front 4.88 Ratio R&P REVERSE | SG TOYT-488R |
| 7.5″ Toyota Tacoma Front 5.29 Ratio R&P REVERSE | SG TOYT-529R |
| 8″ Tacoma IFS | Sierra Gear & Axle Part # |
| 8″ Toyota Tacoma IFS 4.56 Ratio R&P 05> IFS REV TH | SG TAC-456RT |
| 8″ Toyota Tacoma IFS 4.88 Ratio R&P 05> IFS REVERSE | SG TAC-488R |
| 8″ Toyota | Sierra Gear & Axle Part # |
| 8″ Toyota 3.90 Ratio R&P | SG TOY-390 |
| 8″ Toyota 4.11 Ratio R&P | SG TOY-411 |
| 8″ Toyota 4.56 Ratio R&P | SG TOY-456 |
| 8″ Toyota 4.88 Ratio R&P | SG TOY-488 |
| 8″ Toyota 5.29 Ratio R&P | SG TOY-529 |
| 8″ Toyota 5.71 Ratio R&P | SG TOY-571 |
| 8″ Toyota V6 | Sierra Gear & Axle Part # |
| 8″ Toyota V6 3.90 Ratio R&P V6 | SG TOYV6-390 |
| 8″ Toyota V6 4.11 Ratio R&P V6 | SG TOYV6-411 |
| 8″ Toyota V6 4.56 Ratio R&P V6 | SG TOYV6-456 |
| 8″ Toyota V6 4.88 Ratio R&P V6 | SG TOYV6-488 |
| 8″ Toyota V6 5.29 Ratio R&P V6 | SG TOYV6-529 |
| 8″ Toyota V6 5.71 Ratio R&P V6 | SG TOYV6-571 |
| 8″ Tacoma - Ring and Pinion Gear Sets | Sierra Gear & Axle Part # |
| 8″ Toyota Tacoma 4.11 Ratio R&P | SG TOYT-411 |
| 8″ Toyota Tacoma 4.56 Ratio R&P | SG TOYT-456 |
| 8″ Toyota Tacoma 4.88 Ratio R&P | SG TOYT-488 |
| 8″ Toyota Tacoma 5.29 Ratio R&P | SG TOYT-529 |
| 8″ Landcruiser Front - Ring and Pinion Gear Sets | Sierra Gear & Axle Part # |
| 8″ Toyota Landcruiser Front 4.56 Ratio R&P 90-07 REVERSE | SG TOYLC-456R |
| 8″ Toyota Landcruiser Front 4.88 Ratio R&P 90-07 REVERSE | SG TOYLC-488R |
| 8″ Toyota Landcruiser Front 5.29 Ratio R&P 90-07 REVERSE | SG TOYLC-529R |
| 9.5″ Landcruiser – Ring and Pinion Gear Sets | Sierra Gear & Axle Part # |
| 9.5″ Toyota Landcruiser 3.70 Ratio R&P | |
| 9.5″ Toyota Landcruiser 4.11 Ratio R&P | SG TOYLC-411 |
| 9.5″ Toyota Landcruiser 4.56 Ratio R&P | SG TOYLC-456 |
| 9.5″ Toyota Landcruiser 4.88 Ratio R&P | SG TOYLC-488 |
| 9.5″ Toyota Landcruiser 5.29 Ratio R&P | SG TOYLC-529 |
| 9.5″ Toyota Landcruiser 4.88 Ratio R&P 98-08 FJ100 | SG TOYLC100-488 |
