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  • COMP Cams
    COMP Cams
  • Edelbrock
    Edelbrock
  • FelPro
    FelPro
  • Ford Racing
    Ford Racing

Best Selling Genuine Sterling Valve Stem Oil Seals

  • We Stock the following top leading brands, including COMP Cams, Edelbrock, FelPro, Ford Racing
  • Constantly Updated Inventory of Sterling Replacement Valve Stem Oil Seal Parts

We stock Valve Stem Oil Seal parts for most Sterling models, including .


COMP Cams
Engine Valve Stem Oil Seal COMP Cams

P311-34B175E    521-16  New

Qty:
In Stock & Ready to Ship
$40.14
COMP Cams Engine Valve Stem Oil Seal
  • Set of 16 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem
  • Providing the best sealing properties and spring clearance, viton valve seals are an excellent choice in performance applications. The 521 seals have a .545" OD and fit applications with 3/8" valves and .500" OD guides.
  • Product Attributes:
    • Amazon ASIN: B002ee6ay0
    • C.A.R.B. E.O. Number: N/a
    • C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?: Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
    • C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?: Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
    • C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?: Yes, But Must Meet Tailpipe Emission Standards For Year Of Vehicle.
    • C.A.R.B. Exempt for On-Road Vehicles?: Yes
    • C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?: Yes, But Must Be A Race/competition Only Vehicle.
    • C.A.R.B. Exemption Reason: No Impact On Pollution Output Of Vehicle.
    • California Proposition 65: Warning: Cancer And Reproductive Harm P65warnings.ca.gov
    • Seal Outer Diameter: 0.545
    • Title: Set Of 16 Metal Body Viton Valve Seals For .500" Guide Size, 3/8" Valve Stem
    • Valve Guide Outer Diameter: 0.5
    • Valve Seal Type: Metal Body Viton
    • Valve Stem Outer Diameter: 3/8

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: COMP Cams
Additional Fitment Information:
Vehicle
Edelbrock
Engine Valve Stem Oil Seal Edelbrock

P311-453E6C2    9725  New

Qty:
In Stock & Ready to Ship
$44.14
Edelbrock Engine Valve Stem Oil Seal
  • Valve Seal
  • Replacement Valve Stem Oil Seal Kit
  • Product Attributes:
    • Diameter (in.): 0.34375 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chromium; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
  • Features:
    • 2-Ring Positive Oil Center Seals
    • Made From High Temperature Material
    • Prevent Oil Seepage Down Valve Guides
  • Edelbrock part #9758 Valve Seal kit is a replacement valve seal kit for all Edelbrock Performer & Performer RPM heads, except Ford FE.

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Edelbrock
Additional Fitment Information:
Vehicle
Edelbrock
Engine Valve Stem Oil Seal Edelbrock

P311-1ED6020    9758  New

Qty:
In Stock & Ready to Ship
$56.49
Edelbrock Engine Valve Stem Oil Seal
  • Valve Seal
  • Replacement Valve Stem Oil Seal Kit
  • Product Attributes:
    • Diameter (in.): 0.34375 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chromium; Which Is Known To The State Of California To Cause Cancer Or Birth Defects Or Other Reproductive Harm. For More Information; Visit Www.p65warnings.ca.gov.
  • Features:
    • 2-Ring Positive Oil Center Seals
    • Made From High Temperature Material
    • Prevent Oil Seepage Down Valve Guides
  • Edelbrock part #9758 Valve Seal kit is a replacement valve seal kit for Edelbrock S/B Chevy, S/B Ford Victor Jr. heads and B/B Chrysler Victor Heads, with .530" guides. The compact steel body is small enough to clear the inner diameter of most double w/damper racing valve springs.

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Edelbrock
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-04B7879    401  New

1K2226A , 56201 , 72006 , K2226A

Qty:
In Stock & Ready to Ship
$0.81
  • O-Ring
  • FEL-PRO 401 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.125
    • Outside Diameter: 0.250
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-24BC47F    402  New

56202 , 72007

Qty:
In Stock & Ready to Ship
$0.85
  • O-Ring
  • FEL-PRO 402 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.156
    • Outside Diameter: 0.281
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-4B512D1    403  New

09772AB , 56203 , 72008 , A27880 , O9772AB

Qty:
In Stock & Ready to Ship
$0.85
  • O-Ring
  • FEL-PRO 403 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.187
    • Outside Diameter: 0.312
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-4AE7EA7    404  New

305857 , 56204 , 72009

Qty:
In Stock & Ready to Ship
$0.81
  • O-Ring
  • FEL-PRO 404 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.218
    • Outside Diameter: 0.343
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-28015BF    405  New

11A9 , 3732225 , 450522 , 526895 , 56205 , 6450522 , 68061A , 72010 , 8623040 , 87004S92 , A4365R

Qty:
In Stock & Ready to Ship
$0.87
  • O-Ring
  • FEL-PRO 405 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.250
    • Outside Diameter: 0.375
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-1372709    406  New

1172566 , 131026 , 152946 , 1606772 , 192373 , 3005965 , 303191 , 3164047 , 3186928 , 3727391 , 446GC153 , 446GC153A , 450523 , 56206 , 6450523 , 72011 , 8526398 , E3TZ9364A , R27976R , R2797R

Qty:
In Stock & Ready to Ship
$0.89
  • O-Ring
  • FEL-PRO 406 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.312
    • Outside Diameter: 0.437
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-5F19134    408  New

1007240M1 , 1600149 , 1600194 , 1600780 , 1P77265R , 450348 , 56208 , 6F5559 , 70415 , 72110 , 899A4 , 955A4 , 958A4 , CC21512 , X1520

Qty:
In Stock & Ready to Ship
$0.89
  • O-Ring
  • FEL-PRO 408 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.375
    • Outside Diameter: 0.562
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-3AFF3C8    409  New

1127794 , 134925 , 1536267 , 156545 , 1921513 , 193808 , 3818885 , 3845164 , 4251987 , 43696 , 466193 , 56209 , 72111 , 8046321 , 912399 , 91302-R40-A01 , 9776598 , E09Z7288A , E0UZ7288A , E6TZ9229A

Qty:
In Stock & Ready to Ship
$0.87
  • O-Ring
  • FEL-PRO 409 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.437
    • Outside Diameter: 0.625
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-3E2C281    410  New

08569AB , 134736 , 3010937 , 303059 , 3819252 , 49383 , 529527 , 56210 , 563528 , 72112 , 8920849 , 929687 , A27410 , O8569AB

Qty:
In Stock & Ready to Ship
$0.89
  • O-Ring
  • FEL-PRO 410 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.500
    • Outside Diameter: 0.687
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-42A7719    411  New

12575032 , 12582441 , 1316815 , 14029097 , 169240R1 , 1K2262 , 22512853 , 24504709 , 3148051 , 3157506 , 352221R1 , 55353328 , 56211 , 6F4855 , 70842 , 72113 , 8616280 , D27Z6698A , K2262 , N905-638-01 , R5646 , R56463

Qty:
In Stock & Ready to Ship
$0.93
  • O-Ring
  • FEL-PRO 411 O-Ring
  • Product Attributes:
    • Inside Diameter: 0.562
    • Outside Diameter: 0.750
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-4F4E385    419  New

10475880 , 109080 , 1977935 , 350818R1 , 56219 , 72214 , 79101 , 8104758800 , A4730R , A7623 , E3TZ6C608A , MD602119

Qty:
In Stock & Ready to Ship
$1.55
  • O-Ring
  • FEL-PRO 419 O-Ring
  • Product Attributes:
    • Inside Diameter: 1.000
    • Outside Diameter: 1.250
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-399B1A5    422  New

212161 , 2222865000 , 310959R1 , 3931033010 , 3931133000 , 56222 , 72217 , 8705 6S100- , 90099-14091 , 94843040 , 9671004030 , 9671135030 , A27355 , XR85356

Qty:
In Stock & Ready to Ship
$1.59
  • O-Ring
  • FEL-PRO 422 O-Ring
  • Product Attributes:
    • Inside Diameter: 1.187
    • Outside Diameter: 1.437
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-140B77A    423  New

112271 , 112861 , 16100-69305 , 252483R1 , 310928R1 , 4252855 , 56223 , 68910 , 6F6673 , 72218 , 8104964010 , 832175 , 94008635 , 96711-35031 , 9676135031

Qty:
In Stock & Ready to Ship
$1.66
  • O-Ring
  • FEL-PRO 423 O-Ring
  • Product Attributes:
    • Inside Diameter: 1.250
    • Outside Diameter: 1.500
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-5B5D230    426 RR  New

1013774M1 , 10A3621 , 157497H , 1754298M1 , 441GC148 , 447GC148 , 56226 , 72221

Qty:
In Stock & Ready to Ship
$1.82
  • O-Ring
  • FEL-PRO 426 RR O-Ring
  • Product Attributes:
    • Inside Diameter: 1.437
    • Outside Diameter: 1.687
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-44AFB6E    428 RR  New

22X14408A , 493482 , 4F7389 , 56228 , 72325 , 7504631

Qty:
In Stock & Ready to Ship
$2.07
  • O-Ring
  • FEL-PRO 428 RR O-Ring
  • Product Attributes:
    • Inside Diameter: 1.500
    • Outside Diameter: 1.875
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
FelPro
Engine Valve Stem Oil Seal FelPro

P311-1AAD5D1    429 RR  New

2706055 , 2906055 , 56229 , 72326

Qty:
In Stock & Ready to Ship
$1.84
  • O-Ring
  • FEL-PRO 429 RR O-Ring
  • Product Attributes:
    • Inside Diameter: 1.625
    • Outside Diameter: 2.000
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: FelPro
Additional Fitment Information:
Vehicle
Ford Racing
Engine Valve Stem Oil Seal Ford Racing

P311-3E82B81    M-6571-A50  New

Qty:
In Stock & Ready to Ship
$42.87
Ford Racing Engine Valve Stem Oil Seal
  • Valve Stem Seal
  • Valve Stem Seal; Fits Most Production .550-.570 in. Dia Guides;
  • Product Attributes:
    • Diameter (in.): Oem
    • WARNING CA Proposition 65: No
  • Features:
    • Valve Stem Seal
    • 11/32 in. Diameter Stem
    • 7 Degree Machined Steel
    • 1.50 in. Spring OD
    • 1.375 in. Retainer OD
    • 1.060 in. 1 Step Dimension
    • 0.675 in. 2nd Step Dimension
  • Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, "grassroots" motorsports remain at the core of Ford's DNA. Grassroots performance began with Ford and has become a part of American culture. The Model A is the most modified car in history, and enthusiasts the world over continue to embrace Ford, Mercury, and Lincoln cars and trucks from the 1930s right on through to today. Road racers, drag racers. circle track competitors and street rodders have channeled, stepped-on, hopped-up, chopped down and modified their favorite cars to excel on the street, at the track, and in car shows. The Ford Mustang immediately became part of this culture when it was introduced in 1964-and remains a staple of grassroots performance to this day. In 2014, Mustang marks 50 years of winning, and has driven its way into racing history. Moreover, the car's appeal is universal; a recent European study identified Mustang as the most desirable classic car in Europe. Motorsports continue to evolve, with advances in technology and greater demand for smaller powertrains, as well as growing appetite for new formats like Rally Cross and Drifting. How it develops in the next 50 years remains to be seen, but we intend to be there to celebrate it, thanks to passionate enthusiasts like you, who have driven the success of Ford, Ford Racing and Mustang since the beginning.

    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Brand: Ford Racing
Additional Fitment Information:
Vehicle