The Spartan Locker SL C8.25-27 is engineered for those seeking dependable traction without breaking the bank. Its innovative design eliminates the need for thrust washers, utilizing a unique spring and pin mechanism that simplifies installation, making it an ideal choice for both DIY enthusiasts and professional mechanics.
Backed by a 1-year warranty against manufacturer defects, the Spartan Locker SL C8.25-27 provides peace of mind for your investment.
This locker fits a range of Chrysler, Dodge, Jeep, and Plymouth models, including:
Upgrade your drivetrain with the Spartan Locker SL C8.25-27 and experience improved traction and performance on and off the road.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chrysler Fifth Avenue | 1983-1989 | Base |
| Chrysler Imperial | 1971-1975 | LeBaron |
| Chrysler Imperial | 1981-1983 | Base |
| Chrysler New Yorker | 1968-1974, 1979-1982 | Base |
| Chrysler New Yorker | 1972-1978 | Brougham |
| Dodge A100 Truck | 1964-1970 | Base |
| Dodge A100 Truck | 1968-1970 | Sportsman |
| Dodge B100 | 1975-1980 | Base |
| Dodge B100 Van | 1971-1974 | Sportsman |
| Dodge B100 Van | 1971-1974 | Base |
| Dodge B150 | 1981-1994 | Base |
| Dodge B1500 | 1995-1996 | Base |
| Dodge B250 | 1981-1994 | Base |
| Dodge B2500 | 1995-1996 | Base |
| Dodge Charger | 1968-1974 | Base |
| Dodge Charger | 1968-1971 | R/T |
| Dodge Charger | 1969 | Daytona |
| Dodge Charger | 1969 | SE |
| Dodge Charger | 1969-1971 | 500 |
| Dodge Charger | 1971 | Super Bee |
| Dodge Charger | 1971-1975 | Special Edition |
| Dodge Coronet | 1965-1970 | 500 |
| Dodge Coronet | 1965-1970 | 440 |
| Dodge Coronet | 1965-1976 | Base |
| Dodge Coronet | 1966-1970 | Deluxe |
| Dodge Coronet | 1967-1970 | R/T |
| Dodge Coronet | 1968-1970 | Super Bee |
| Dodge Coronet | 1971, 1975-1976 | Brougham |
| Dodge Coronet | 1971-1976 | Crestwood |
| Dodge Coronet | 1971-1975 | Custom |
| Dodge D100 | 1975-1979 | Base |
| Dodge D100 | 1975-1979 | Custom |
| Dodge D100 | 1976-1978 | Warlock |
| Dodge D100 | 1977-1979 | Club Cab |
| Dodge D100 | 1978-1979 | Adventurer |
| Dodge D100 | 1979 | Estacas |
| Dodge D100 | 1979 | Warlock II |
| Dodge D100 Panel | 1976-1977, 1979 | Base |
| Dodge D100 Pickup | 1970-1974 | Base |
| Dodge D150 | 1977-1993 | Base |
| Dodge D150 | 1978-1979 | Li'l Red Express |
| Dodge D150 | 1981-1988 | Club Cab |
| Dodge D150 | 1982 | RAM |
| Dodge D150 | 1982-1988 | Estacas |
| Dodge D150 | 1982-1983 | Miser |
| Dodge D150 | 1982-1988 | Adventurer |
| Dodge D150 | 1982 | Equipado |
| Dodge D150 | 1990-1991 | S |
| Dodge D200 | 1975-1976 | Custom |
| Dodge D200 | 1977-1980 | Base |
| Dodge D200 Pickup | 1970-1974 | Base |
| Dodge Dakota | 1987-1993 | LE |
| Dodge Dakota | 1987-1996 | Base |
| Dodge Dakota | 1987-1991 | SE |
| Dodge Dakota | 1988-1996 | Sport |
| Dodge Dakota | 1989 | Shelby |
| Dodge Dakota | 1990-1993 | S |
| Dodge Dakota | 1994-1996 | SLT |
| Dodge Dakota | 1994-1996 | WS |
| Dodge Dart | 1966-1976 | Base |
| Dodge Dart | 1966-1969 | GT |
| Dodge Dart | 1966-1968 | 270 |
| Dodge Dart | 1968-1969 | GTS |
| Dodge Dart | 1969-1976 | Swinger |
| Dodge Dart | 1969-1975 | Custom |
| Dodge Dart | 1969-1970 | Swinger 340 |
| Dodge Dart | 1971-1972 | Demon 340 |
| Dodge Dart | 1971-1972 | Demon |
| Dodge Dart | 1971-1974 | Special |
| Dodge Dart | 1973-1976 | Sport |
| Dodge Dart | 1973 | Sport 340 |
| Dodge Dart | 1974-1975 | Sport 360 |
| Dodge Dart | 1974-1975 | Special Edition |
| Dodge Dart | 1975-1976 | Swinger Special |
| Dodge Dart | 1976 | 360 |
| Dodge Diplomat | 1977-1983 | Medallion |
| Dodge Diplomat | 1977-1981 | Base |
| Dodge Diplomat | 1978 | S |
| Dodge Diplomat | 1979-1989 | Salon |
| Dodge Diplomat | 1981 | Sport |
| Dodge Diplomat | 1984-1989 | SE |
| Dodge Magnum | 1978-1979 | XE |
| Dodge Monaco | 1966-1978 | Base |
| Dodge Monaco | 1967-1968 | 500 |
| Dodge Monaco | 1974, 1977-1978 | Brougham |
| Dodge Monaco | 1974 | Custom |
| Dodge Monaco | 1975-1976 | Royal Brougham |
| Dodge Monaco | 1975-1976 | Royal |
| Dodge Monaco | 1977-1978 | Crestwood |
| Dodge Polara | 1960-1973 | Base |
| Dodge Polara | 1963, 1968-1969 | 500 |
| Dodge Polara | 1970 | Special |
| Dodge Polara | 1970-1973 | Custom |
| Dodge Polara | 1971 | Brougham |
| Dodge Ramcharger | 1976-1993 | Base |
| Dodge Ramcharger | 1976-1980 | SE |
| Dodge Ramcharger | 1981-1993 | Royal SE |
| Dodge Ramcharger | 1991-1993 | Canyon Sport |
| Dodge W100 | 1975-1977, 1984-1989 | Custom |
| Dodge W100 Pickup | 1970-1974 | Base |
| Dodge W150 | 1977-1993 | Base |
| Dodge W150 | 1990-1991 | S |
| Jeep Cherokee | 1991-1992 | Briarwood |
| Jeep Cherokee | 1991-1992 | Limited |
| Jeep Cherokee | 1991-1994 | Base |
| Jeep Cherokee | 1991-1992 | Laredo |
| Jeep Cherokee | 1991-1996 | Sport |
| Jeep Cherokee | 1993-1996 | Country |
| Jeep Cherokee | 1994-1996 | SE |
| Jeep Cherokee | 1996 | Classic |
| Jeep Comanche | 1991-1992 | Base |
| Jeep Comanche | 1991-1992 | Pioneer |
| Jeep Comanche | 1991-1992 | Eliminator |
| Plymouth Barracuda | 1964-1974 | Base |
| Plymouth Barracuda | 1970-1971 | Gran Coupe |
| Plymouth Belvedere | 1968-1970 | Base |
| Plymouth Belvedere | 1968-1970 | Satellite |
| Plymouth Duster | 1970-1975 | Base |
| Plymouth Duster | 1970-1973 | 340 |
| Plymouth Duster | 1974-1975 | 360 |
| Plymouth Duster | 1975 | Custom |
| Plymouth Duster | 1976 | Sport |
| Plymouth Fury | 1966, 1968-1969 | VIP |
| Plymouth Fury | 1966-1971, 1975-1978 | Sport |
| Plymouth Fury | 1966-1967, 1975-1978 | Base |
| Plymouth Fury | 1968, 1970-1975 | Custom Suburban |
| Plymouth Fury | 1968, 1970-1978 | Suburban |
| Plymouth Fury | 1968, 1970-1978 | Sport Suburban |
| Plymouth Fury | 1970, 1972 | Gran Coupe |
| Plymouth Fury | 1970-1971 | Sport GT |
| Plymouth Fury | 1970 | GT |
| Plymouth Fury | 1970 | S-23 |
| Plymouth Fury | 1971, 1975 | Custom |
| Plymouth Fury | 1972 | Gran Sedan |
| Plymouth Fury | 1974 | Police |
| Plymouth Fury | 1976-1978 | Salon |
| Plymouth GTX | 1968-1971 | Base |
| Plymouth Road Runner | 1968-1970 | Base |
| Plymouth Satellite | 1965-1974 | Base |
| Plymouth Satellite | 1968-1970 | Sport |
| Plymouth Satellite | 1971-1974 | Custom |
| Plymouth Satellite | 1971 | Brougham |
| Plymouth Satellite | 1971-1974 | Sebring Plus |
| Plymouth Satellite | 1971-1974 | Regent |
| Plymouth Satellite | 1971-1974 | Sebring |

USA Standard Gear is a company that supplies high-quality parts for the automotive industry. They are a one-stop-shop for all your drivetrain component needs and have one of the industry's most comprehensive parts list and inventory. Today, they are considered the leading supplier of these parts in the United States.
Drivetrain ExpertsThe company offers various parts ranging from axles, differential gears, lockers, limited slips, drivelines, and more. It is built by a team of craftsmen who has years of experience when it comes to assembling and modifying their own builds. This passion is what drives the company to create some of the best products in the market.
Quality In Every ProductAll their parts are manufactured in their facility equipped with the latest and most sophisticated tools available today. They also have two high-tech testing labs to ensure that every product comes out with the company's quality.
The USA Standard Gear engineering team is constantly on edge trying to find ways to develop and further improve their products. That is why they can produce innovative parts that adapt to the changing trend in the automotive world.
Purchase USA Standard Gear at Vivid RacingIf you are in the market for reliable and top-notched drivetrain components, then USA Standard Gear is the brand for you. With years of experience developing their products, they have provided their customers with parts they could trust, whether it's a replacement component or an upgrade.
To know more about USA Standard Gear, visit Vivid Racing and check out their list of offerings that fit your specific requirement.
Upon notification of a warranty claim, USA Standard shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product or replace it.
This warranty does not cover, and USA Standard shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the USA Standard product). In addition, this warranty does not cover, and USA Standard shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling USA Standard Gear® products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-USA Standard component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
USA STANDARD GEAR® WARRANTY BY PRODUCT| USA Standard Product | Length of Warranty (From date of sale) | NOTES |
|---|---|---|
| Spool | As long as original purchaser owns vehicle in which Spool is originally installed | It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear. |
| Rear Axle (1040/1050) | Five (5) Years | Covers parts for five years against manufacturing defects. |
| Front Axle (Series ZA W) | Five (5) Years | Five year warranty covering manufacturing defects and axle breakage. This warranty is not transferable to another party. “No Questions Asked†replacement for first warranty return, however, USA Standard Gear reserves the right to either replace axle or refund original purchase price after the first warranty claim. USA Standard Gear (through RANDYS Worldwide Automotive) makes final determination on warranty considerations. |
| Ring & Pinion Gear Set | One (1) Year | Warrantied against manufacturing defects for one (1) year. |
| Positraction Differential | One (1) Year | Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter. |
| Spartan Locker | One (1) Year | Warrantied against manufacturers defects for one (1) year. |
| Install Kits | One (1) Year | Includes ZBK, ZPK, and ZK. Covers parts for one year against manufacturing defects. |
| Spider Gear Kits (ZIK) | One (1) Year | One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials. |
| Replacement Driveshafts (ZDS) | One (1) Year | Warrantied against manufacturing defects for one (1) year. |