Timken DRK313MK Axle Differential Bearing and Seal Kit - Rear
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Timken

Timken DRK313MK Axle Differential Bearing and Seal Kit - Rear

Brand Timken DRK313MK
Position Rear
Fits Ford, Lincoln, and Mercury · 238 vehicles

Master kit. Includes the bearings and seals needed to complete the rebuild.

Rebuild kit. For differential service with components organized in one package.

Cross-references RA313MK and SDK313MK for the same application. See all 2.

$176.15Free shipping
In stock · usually ships same day before 1pm CST
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Not what you need? See all Axle Differential Bearing and Seal Kit options

Timken DRK313MK Differential Bearing Kit

Timken DRK313MK is a master axle differential bearing and seal kit for rear 9-inch Ford and Mercury applications. It brings together the bearings and seals needed for differential service on a wide range of classic trucks, vans, and passenger cars.

Compatible with rear 9 in. ring gear setups on vehicles such as the Ford Bronco, Ford F-150, and Mercury Cougar, this kit supports differential rebuild work where bearing wear or seal leakage has affected axle performance. This part cross-references RA313MK and SDK313MK for the same application.

Key Features

  • Axle differential bearing and seal master kit
  • For rear 9-inch ring gear applications
  • Used in Ford, Lincoln, and Mercury driveline service
  • Master kit version for broader rebuild coverage
  • Timken DT Components kit line for differential, transfer case, and transmission service
  • Part number: DRK313MK

Application Details

Timken markets this kit under the DT Components brand for driveline service work. DT Components rebuild kits are built around the bearings and seals needed to complete a differential rebuild, and MK suffix kits identify the master kit version. DRK313MK is listed for rear 9-inch ring gear applications across 1970-1986 Ford, Lincoln, and Mercury vehicles, including 1972-1986 Ford Bronco, 1975-1986 Ford F-150, 1970-1979 Mercury Cougar, and 1971-1973 Ford Mustang. The part number DRK313MK is also used in service searches for classic Ford 9-inch rear axle repair.

Common Uses

  • Rear differential bearing noise
  • Axle seal leakage at the differential
  • Wear found during Ford 9-inch rear axle rebuilds
  • Service work on classic Ford, Lincoln, and Mercury rear ends

Installation Notes

Verify rear axle configuration before ordering, including 9-inch ring gear and 31-spline shaft applications where noted in fitment. Inspect the housing, gears, and related components during teardown, and replace worn seals and bearings as part of the rebuild process. Confirm vehicle-specific fitment for the exact year, make, model, and rear axle setup before installation.

Quality Assurance

Timken supplies driveline service kits through the DT Components line, using application-specific bearings and seals for differential rebuilds. DRK313MK is cataloged for confirmed rear fitments across Ford Bronco, Ford F-150, Ford F-100, Mercury Cougar, and related 9-inch axle vehicles.

Related reading

This part fits 238 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1986FordBroncoRear9 in. Ring Gear; Master Kit
1986FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1986FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1986FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1985FordBroncoRear9 in. Ring Gear; Master Kit
1985FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1985FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1985FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1984FordBroncoRear9 in. Ring Gear; Master Kit
1984FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1984FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1984FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordBroncoRear9 in. Ring Gear; Master Kit
1983FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1983FordFairmontRear9 in. Ring Gear; Master Kit
1982FordBroncoRear9 in. Ring Gear; Master Kit
1982FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1982FordFairmontRear9 in. Ring Gear; Master Kit
1981FordBroncoRear9 in. Ring Gear; Master Kit
1981FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1981FordFairmontRear9 in. Ring Gear; Master Kit
1980FordBroncoRear9 in. Ring Gear; Master Kit
1980FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980FordFairmontRear9 in. Ring Gear; Master Kit
1980FordGranadaRear9 in. Ring Gear; Master Kit
1980FordLTDRear9 in. Ring Gear; Master Kit
1980LincolnVersaillesRear9 in. Ring Gear; Master Kit
1980MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1980MercuryMonarchRear9 in. Ring Gear; Master Kit
1979FordBroncoRear9 in. Ring Gear; Master Kit
1979FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979FordFairmontRear9 in. Ring Gear; Master Kit
1979FordGranadaRear9 in. Ring Gear; Master Kit
1979FordLTDRear9 in. Ring Gear; Master Kit
1979FordLTD IIRear9 in. Ring Gear; Master Kit
1979FordThunderbirdRear9 in. Ring Gear; Master Kit
1979LincolnContinentalRear9 in. Ring Gear; Master Kit
1979LincolnVersaillesRear9 in. Ring Gear; Master Kit
1979MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1979MercuryMonarchRear9 in. Ring Gear; Master Kit
1978FordBroncoRear9 in. Ring Gear; Master Kit
1978FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978FordFairmontRear9 in. Ring Gear; Master Kit
1978FordGranadaRear9 in. Ring Gear; Master Kit
1978FordLTDRear9 in. Ring Gear; Master Kit
1978FordLTD IIRear9 in. Ring Gear; Master Kit
1978FordThunderbirdRear9 in. Ring Gear; Master Kit
1978LincolnContinentalRear9 in. Ring Gear; Master Kit
1978LincolnVersaillesRear9 in. Ring Gear; Master Kit
1978MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1978MercuryMonarchRear9 in. Ring Gear; Master Kit
1977FordBroncoRear9 in. Ring Gear; Master Kit
1977FordCustom 500Rear9 in. Ring Gear; Master Kit
1977FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977FordGranadaRear9 in. Ring Gear; Master Kit
1977FordLTDRear9 in. Ring Gear; Master Kit
1977FordLTD IIRear9 in. Ring Gear; Master Kit
1977FordThunderbirdRear9 in. Ring Gear; Master Kit
1977LincolnContinentalRear9 in. Ring Gear; Master Kit
1977LincolnVersaillesRear9 in. Ring Gear; Master Kit
1977MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1977MercuryMonarchRear9 in. Ring Gear; Master Kit
1976FordBroncoRear9 in. Ring Gear; Master Kit
1976FordCustom 500Rear9 in. Ring Gear; Master Kit
1976FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976FordGranadaRear9 in. Ring Gear; Master Kit
1976FordLTDRear9 in. Ring Gear; Master Kit
1976FordThunderbirdRear9 in. Ring Gear; Master Kit
1976FordTorinoRear9 in. Ring Gear; Master Kit
1976LincolnContinentalRear9 in. Ring Gear; Master Kit
1976MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1976MercuryMonarchRear9 in. Ring Gear; Master Kit
1976MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordBroncoRear9 in. Ring Gear; Master Kit
1975FordCustom 500Rear9 in. Ring Gear; Master Kit
1975FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordE-100 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordE-150 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordE-150 Econoline Club WagonRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordF-150Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975FordGranadaRear9 in. Ring Gear; Master Kit
1975FordLTDRear9 in. Ring Gear; Master Kit
1975FordThunderbirdRear9 in. Ring Gear; Master Kit
1975FordTorinoRear9 in. Ring Gear; Master Kit
1975LincolnContinentalRear9 in. Ring Gear; Master Kit
1975MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975MercuryGrand MarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1975MercuryMonarchRear9 in. Ring Gear; Master Kit
1975MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974FordBroncoRear9 in. Ring Gear; Master Kit
1974FordCountry SedanRear9 in. Ring Gear; Master Kit
1974FordCountry SquireRear9 in. Ring Gear; Master Kit
1974FordCustom 500Rear9 in. Ring Gear; Master Kit
1974FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974FordE-200 EconolineRear9 in. Ring Gear; Master Kit
1974FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974FordF-250Rear9 in. Ring Gear; Master Kit
1974FordGalaxie 500Rear9 in. Ring Gear; Master Kit
1974FordLTDRear9 in. Ring Gear; Master Kit
1974FordRanch WagonRear9 in. Ring Gear; Master Kit
1974FordThunderbirdRear9 in. Ring Gear; Master Kit
1974FordTorinoRear9 in. Ring Gear; Master Kit
1974LincolnContinentalRear9 in. Ring Gear; Master Kit
1974MercuryColony ParkRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1974MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973FordBroncoRear9 in. Ring Gear; Master Kit
1973FordCountry SedanRear9 in. Ring Gear; Master Kit
1973FordCountry SquireRear9 in. Ring Gear; Master Kit
1973FordCustom 500Rear9 in. Ring Gear; Master Kit
1973FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973FordE-200 EconolineRear9 in. Ring Gear; Master Kit
1973FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973FordF-250Rear9 in. Ring Gear; Master Kit
1973FordGalaxie 500Rear9 in. Ring Gear; Master Kit
1973FordLTDRear9 in. Ring Gear; Master Kit
1973FordMustangRear9 in. Ring Gear; Master Kit
1973FordRanch WagonRear9 in. Ring Gear; Master Kit
1973FordThunderbirdRear9 in. Ring Gear; Master Kit
1973FordTorinoRear9 in. Ring Gear; Master Kit
1973LincolnContinentalRear9 in. Ring Gear; Master Kit
1973MercuryColony ParkRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1973MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972FordBroncoRear9 in. Ring Gear; Master Kit
1972FordCountry SedanRear9 in. Ring Gear; Master Kit
1972FordCountry SquireRear9 in. Ring Gear; Master Kit
1972FordCustom 500Rear9 in. Ring Gear; Master Kit
1972FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972FordE-200 EconolineRear9 in. Ring Gear; Master Kit
1972FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972FordF-250Rear9 in. Ring Gear; Master Kit
1972FordGalaxie 500Rear9 in. Ring Gear; Master Kit
1972FordMustangRear9 in. Ring Gear; Master Kit
1972FordRanch WagonRear9 in. Ring Gear; Master Kit
1972FordThunderbirdRear9 in. Ring Gear; Master Kit
1972FordTorinoRear9 in. Ring Gear; Master Kit
1972LincolnContinentalRear9 in. Ring Gear; Master Kit
1972MercuryColony ParkRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1972MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971FordBroncoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971FordCountry SedanRear9 in. Ring Gear; Master Kit
1971FordCountry SquireRear9 in. Ring Gear; Master Kit
1971FordCustom 500Rear9 in. Ring Gear; Master Kit
1971FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971FordE-200 EconolineRear9 in. Ring Gear; Master Kit
1971FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971FordF-250Rear9 in. Ring Gear; Master Kit
1971FordGalaxie 500Rear9 in. Ring Gear; Master Kit
1971FordMustangRear9 in. Ring Gear; Master Kit
1971FordRanch WagonRear9 in. Ring Gear; Master Kit
1971FordThunderbirdRear9 in. Ring Gear; Master Kit
1971FordTorinoRear9 in. Ring Gear; Master Kit
1971LincolnContinentalRear9 in. Ring Gear; Master Kit
1971MercuryColony ParkRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971MercuryCometRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971MercuryCycloneRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1971MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordBroncoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordE-100 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordE-200 EconolineRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordF-100Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordF-250Rear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordFairlaneRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordThunderbirdRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970FordTorinoRear9 in. Ring Gear; Master Kit
1970LincolnContinentalRear9 in. Ring Gear; Master Kit
1970MercuryColony ParkRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970MercuryCougarRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970MercuryCycloneRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970MercuryMarauderRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970MercuryMarquisRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1970MercuryMontegoRear9 in. Ring Gear - 31 Splines Shaft; Master Kit
1969FordTorinoRear9 in. Ring Gear; Master Kit
1968FordTorinoRear9 in. Ring Gear; Master Kit
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
RA313MKSDK313MK