Skip to product information
1 of 3

Cometic Rear Main Seal Pair Material: Viton

Cometic Rear Main Seal Pair Material: Viton

Regular price $36.26
Regular price Sale price $36.26
Sale Sold out

Shipping calculated at checkout.

Available to order

Quantity

Shipping & returns

Available to order. Contact us before ordering to confirm lead time.

Shipping details

In-stock orders are processed within 48 hours; transit time is additional.

International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.

Read the shipping policy

Returns

Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

Read the full return policy
Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Specifications

Product details shared across all variants.

Product type
Engine Crankshaft Seal
Category
Crankshafts
Item condition
New
Manufacturer type
Aftermarket
Shipping weight
1.0 lb
Barcode
00191070136963

Billable shipping weight; may include dimensional weight.

C5688 Rear Main Seal Pair, Material: Viton

Individual gaskets and gasket kits are available for both the Domestic and Import Automotive Markets. The Performance Gasket Line gives you options in: head gasket bore size and shape, gasket thickness, and custom water passages and pocket dimension solutions. Valve Cover and MLS Exhaust gaskets are also a part of the Performance Gasket Line.

The StreetPro Gasket Line is a product line of Cometic Gasket manufactured by Cometic. StreetPro is geared toward the street-rodder who is looking to purchase a kit with all necessary gaskets and seals needed for a rebuild. StreetPro gasket kits are sold as a top end kits and bottom end kits. Purchase both top- and bottom-end kits for a total engine rebuild. Quality gasket materials are a priority in StreetPro kits. Kits materials include: MLS, AFM, Aramid Fiber, and Armor Clad.

Modern lightweight engines are producing more horsepower, higher cylinder pressure, clamp load and extreme temperatures. Cometic is committed to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic gaskets are proudly made in the U.S.A. with materials manufactured on American soil. Cometic Gasket, Inc., is an exclusive NASCAR Performance Product.

Vehicle Fitments:

Year Make Model Submodel
1966 - 1974 Ford Bronco Base
1975 - 1981 Ford Bronco Custom
1980 - 1981 Ford Bronco Ranger XLT
1975 Ford Bronco Ranger, Northland
1968 - 1969 Ford Bronco Roadster
1975 - 1977 Ford Bronco Sport
1968 - 1973 Ford Bronco Wagon
1965 - 1974 Ford Country Sedan Base
1965 - 1974 Ford Country Squire Base
1965 - 1972 Ford Custom Base
1965 - 1974 Ford Custom 500 Base
1969 - 1981 Ford E-100 Econoline Base
1975 - 1981 Ford E-100 Econoline Chateau, Custom
1969 - 1974 Ford E-100 Econoline Club Wagon
1975 Ford E-100 Econoline Northland
1979 - 1981 Ford E-100 Econoline Club Wagon Base, Chateau, Custom
1975 - 1981 Ford E-150 Econoline Chateau, Base, Custom
1975 Ford E-150 Econoline Northland
1979 - 1981 Ford E-150 Econoline Club Wagon Custom, Base, Chateau
1971 - 1972 Ford E-200 Econoline Chateau Wagon
1969 - 1974 Ford E-200 Econoline Club Wagon, Base
1970 - 1974 Ford E-200 Econoline Custom Wagon
1975 - 1981 Ford E-250 Econoline Chateau, Base, Custom
1975 Ford E-250 Econoline Northland
1979 - 1980 Ford E-250 Econoline Club Wagon Custom, Chateau, Base
1970 - 1974 Ford E-300 Econoline Chateau Wagon
1969 - 1974 Ford E-300 Econoline Club Wagon, Base
1971 - 1972 Ford E-300 Econoline Custom Wagon
1975 - 1981 Ford E-350 Econoline Chateau, Base, Custom
1975 Ford E-350 Econoline Northland
1979 - 1980 Ford E-350 Econoline Club Wagon Custom, Chateau, Base
1975 - 1979 Ford F-100 Base
1975 - 1978 Ford F-100 Northland
1978 - 1981 Ford F-100 Ranger Lariat
1975 - 1981 Ford F-100 Ranger XLT, Ranger, Custom
1977 Ford F-100 XLT
1976 - 1978 Ford F-150 Base
1975 - 1978 Ford F-150 Northland
1978 - 1981 Ford F-150 Ranger Lariat
1975 - 1981 Ford F-150 Ranger XLT, Ranger, Custom
1977 Ford F-150 XLT
1976 - 1978 Ford F-250 Base
1975 - 1981 Ford F-250 Custom, Ranger, Ranger XLT
1975 - 1978 Ford F-250 Northland
1978 - 1981 Ford F-250 Ranger Lariat
1977 Ford F-250 XLT
1975 - 1980 Ford F-350 Custom, Ranger XLT, Ranger, Base
1975 - 1978 Ford F-350 Northland
1978 - 1980 Ford F-350 Ranger Lariat
1977 Ford F-350 XLT
1965 - 1970 Ford Fairlane 500
1966 - 1967 Ford Fairlane 500XL
1965 - 1969 Ford Fairlane Base
1979 Ford Fairmont Elite, Wagon
1978 - 1979 Ford Fairmont Futura, Base
1965 Ford Falcon Futura Sprint
1965 - 1970 Ford Falcon Futura, Base
1965 Ford Falcon Sedan Delivery Base
1965 - 1967 Ford Galaxie Base
1965 - 1974 Ford Galaxie 500 Base
1965 - 1970 Ford Galaxie 500 XL
1973 - 1974 Ford Gran Torino Brougham
1974 Ford Gran Torino Elite
1972 - 1974 Ford Gran Torino Squire, Sport, Base
1978 - 1980 Ford Granada ESS
1975 - 1980 Ford Granada Ghia, Base
1965 - 1968 Ford GT40 Base
1966 - 1968 Ford GT40 MK III
1965 - 1981 Ford LTD Base
1970 - 1974 Ford LTD Brougham
1977 - 1981 Ford LTD Country Squire
1980 - 1981 Ford LTD Crown Victoria, S
1977 - 1979 Ford LTD Landau
1977 - 1978 Ford LTD II Brougham
1979 Ford LTD II Landau
1977 - 1979 Ford LTD II S, Base
1977 Ford LTD II Squire
1971 - 1977 Ford Maverick Base
1975 - 1977 Ford Maverick Grabber
1965 - 1979 Ford Mustang Base
1969 - 1971 Ford Mustang Boss 302
1971 - 1972 Ford Mustang Boss 351
1969 - 1970 Ford Mustang Boss 429
1979 Ford Mustang Ghia
1970 - 1973 Ford Mustang Grande, Mach 1
1965 - 1970 Ford Mustang Shelby GT-350
1966 Ford Mustang Shelby GT-350H
1967 - 1970 Ford Mustang Shelby GT-500
1968 Ford Mustang Shelby GT-500KR
1975 - 1978 Ford Mustang II Ghia, Base, Mach 1
1972 - 1976 Ford P-350 Base
1976 Ford P-350 Custom
1976 Ford P-400 Custom, Base
1976 - 1977 Ford P-500 Base, Custom
1965 - 1974 Ford Ranch Wagon Base
1970 Ford Ranch Wagon Police Cruiser
1967 - 1979 Ford Ranchero 500
1967 Ford Ranchero 500 XL
1965 - 1971 Ford Ranchero Base
1966 Ford Ranchero Custom
1968 - 1979 Ford Ranchero GT
1970 - 1979 Ford Ranchero Squire
1977 - 1981 Ford Thunderbird Base
1978 Ford Thunderbird Diamond Jubilee
1979 - 1981 Ford Thunderbird Heritage
1980 Ford Thunderbird Silver Anniversary
1978 - 1981 Ford Thunderbird Town Landau
1971 Ford Torino 500
1968 - 1974 Ford Torino Base
1968 - 1971 Ford Torino GT
1969 - 1971 Ford Torino Squire, Cobra
1970 - 1971 Ford Torino Super Cobra Jet, Brougham
1980 Lincoln Continental Base
1980 - 1981 Lincoln Mark VI Base
1981 Lincoln Town Car Base
1977 - 1980 Lincoln Versailles Base
1965 - 1967 Mercury Caliente Base
1966 - 1979 Mercury Capri Base
1979 Mercury Capri Ghia
1965 Mercury Comet 404, 202
1965 - 1977 Mercury Comet Base
1967 Mercury Commuter Base
1969 - 1971 Mercury Cougar Boss 302, Cobra Jet
1969 - 1970 Mercury Cougar Boss 429
1977 Mercury Cougar Brougham, Villager
1967 - 1981 Mercury Cougar XR-7, Base
1965 - 1971 Mercury Cyclone Base
1969 Mercury Cyclone CJ
1970 - 1971 Mercury Cyclone GT
1969 - 1971 Mercury Cyclone Spoiler
1979 - 1981 Mercury Grand Marquis Base, Colony Park
1979 - 1981 Mercury Marquis Brougham, Base
1975 - 1980 Mercury Monarch Base
1975 - 1977 Mercury Monarch Ghia
1976 Mercury Monarch Grand Ghia
1968 - 1974 Mercury Montego Base, MX
1972 - 1973 Mercury Montego GT
1970 - 1974 Mercury Montego Villager, MX Brougham
1978 - 1979 Mercury Zephyr Z7, Base
View full details

Vehicle fitment