View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 1981 Mercury Zephyr with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.
SHIPS FROM MANUFACTURER CB583P40(6)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Chevrolet 140 145 & 164 6 Cyl 1960-69 Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $83.91 |
 IN STOCK - DROPSHIPS CB984A(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $46.54 |
SHIPS FROM MANUFACTURER CB984A100MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $42.43 |
IN STOCK - DROPSHIPS CB984A25MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $52.97 |
IN STOCK - DROPSHIPS CB984A50MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $49.34 |
 IN STOCK - DROPSHIPS CB984A75MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $46.43 |
 IN STOCK - DROPSHIPS CB984PIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the Tri-Metal design, it is a sui... Clevite Ford 140 CID 153 CID Mazda 2492cc Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $43.12 |
 IN STOCK - DROPSHIPS CB984P(4)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Ford Prod 4 122-140 1974-95 Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $87.12 |
IN STOCK - DROPSHIPS CB984P25MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite® engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, ... Clevite Ford Prod 4 122-140 1974-95 Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $50.28 |
IN STOCK - DROPSHIPS CB984P25MM(4)Ideal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement engine bearing, P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, it is a suit... Clevite Ford Prod 4 122-140 1974-95 Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $79.95 |
IN STOCK - DROPSHIPS CB984P50MMIdeal for rebuilding engines where more demanding use is anticipated, such as heavy duty, motorsports, or street performance. As it is the most versatile replacement, Clevite® engine bearing P-Series is suitable for most OE applications. Due to the increased load capacity of the TriMetal design, ... Clevite Ford Prod 4 122-140 1974-95 Con Rod Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $50.68 |
 IN STOCK - DROPSHIPS MS1117AClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $73.54 |
IN STOCK - DROPSHIPS MS1117A25MMClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $73.54 |
IN STOCK - DROPSHIPS MS1117A50MMClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $73.54 |
IN STOCK - DROPSHIPS MS1117A75MMClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $73.54 |
 OUT OF STOCK MS1117PClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $103.24 |
IN STOCK - DROPSHIPS MS1117P25MMClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $103.24 |
IN STOCK - DROPSHIPS MS1117P50MMClevite Ford Pass & Trk 122 2.0L 140 2.3L 4 Cyl 1974-90 Main Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $116.77 |
 IN STOCK - DROPSHIPS MS1743AClevite Ford Pass & Trk 140 2.3L 4 Cyl 1990-93 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $77.58 |
IN STOCK - DROPSHIPS MS1743A25MMClevite Ford Pass & Trk 140 2.3L 4 Cyl 1990-93 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $77.58 |
OUT OF STOCK MS1743PClevite Isuzu 1.9L G200Z 1986-1987 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $123.26 |
SHIPS FROM MANUFACTURER MS1743P25MMClevite Ford Pass & Trk 140 2.3L 4 Cyl 1990-93 Main Bearing Set 1978-1982 Mercury Zephyr Base / Z7 $104.91 |
 SHIPS FROM MANUFACTURER MB582AM.026King Engine Bearings Ford 2.0/2.3L 8V (Size .026) Crankshaft Main Bearings (Set of 5) 1978-1983 Mercury Zephyr Base / Z7 $69.61 |
 SHIPS FROM MANUFACTURER MB582AM0.5King Engine Bearings Ford 2.0/2.3L 8V (Size +0.50mm) Main Bearing Set 1978-1983 Mercury Zephyr Base / Z7 $66.17 |