OPGI.com works best with JavaScript enabled.
1‑800‑243‑8355

As seen on

  • Ride of Your Life Logo
  • Rust Valley Restorers Logo
Photo of Seal, Dual Master Cylinder, 1967-77 GM A-Body/Truck/Suburban, 3" x 5-3/4" Oval
Illustrative Only

Seal, Dual Master Cylinder, 1967-77 GM A-Body/Truck/Suburban, 3" x 5-3/4" Oval

Part# : CH31749
Sold As: Each
Ship Size: Standard
Limited-Time Offer
$23.99
Save an extra 18%Use TRIBUTE at checkout to see sale price
List Price: $26.95
Checkmark IconLow Stock
Only a few left for immediate delivery
Vehicle Specific View fitment for 28 models
Add To Wishlist 

Genuine Molded Rubber

Provides a tight seal on your master cylinder lid

This reproduction seal is a must-have for your oval master cylinder lid. They are each manufactured using a premium grade rubber, which measures 3" x 5-3/4" and features all of the correct locating tabs for hassle-free installation.

Notes

  • Compatible with CHT9102 and MCAK012 Master cylinder lids.

Find Item In These Catalogs

  • 2025 Cadillac 1936-1993 78
  • 2025 Chevelle, El Camino 64-77 248
  • 2025 Cutlass, F-85 & 442 61-77 157
  • 2025 Grand Prix 1962-77 129
  • 2025 GTO, LeMans & Tempest 168
  • 2025 Monte Carlo 70-77 116
  • 2025 Riviera 1963-76 61
  • 2025 Skylark, GS & GSX 61-72 135
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1967–1976 Buick Riviera  
1967–1972 Buick Skylark  
1967–1976 Cadillac DeVille  
1967–1976 Cadillac Eldorado  
1967–1976 Cadillac Fleetwood  
1971–1972 Chevrolet C10  
1971–1972 Chevrolet C20  
1971–1972 Chevrolet C30  
1967–1977 Chevrolet Chevelle  
1967–1969 Chevrolet Corvair  
1967–1977 Chevrolet El Camino  
1971–1972 Chevrolet K10  
1971–1972 Chevrolet K20  
1970–1977 Chevrolet Monte Carlo  
1971–1972 Chevrolet Suburban  
1971–1972 GMC C15/C1500  
1971–1972 GMC C25/C2500  
1971–1972 GMC C35/C3500  
1971–1972 GMC Jimmy  
1971–1972 GMC K15/K1500  
1971–1972 GMC K25/K2500  
1967–1977 Oldsmobile Cutlass  
1967–1973 Pontiac Bonneville  
1967–1973 Pontiac Catalina  
1967–1973 Pontiac Grand Prix  
1967–1973 Pontiac GTO  
1967–1973 Pontiac LeMans  
1967–1970 Pontiac Tempest  
  • Headshot of OPGI Employee
    Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon‑Fri 8:00‑4:30 PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • GM Automotive Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Customers Who Viewed This Item Also Viewed

Reviews (3)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Seal, Dual Master Cylinder, 1967-77 GM A-Body/Truck/Suburban, 3
Seal, Dual Master Cylinder, 1967-77 GM A-Body/Truck/Suburban, 3" x 5-3/4" Oval