Car PartsMercury PartsMercury Zephyr PartsMercury Zephyr Main Bearing Set

Mercury Zephyr Main Bearing Set

Keeping your Zephyr in top shape is your top priority.

Mercury car, truck, or SUV enthusiasts have become used to a certain level of high-value when driving their Zephyr around town. Anyone who drives a Mercury knows that when it comes to repairing their automobile only the highest quality replacement parts will do. Auto enthusiasts know that good looks is built into each Mercury, and know that only the highest quality replacement Zephyr parts will suffice when your car or truck needs fixing. You purchased your Zephyr because its high-value and long-lasting quality struck a chord inside you; so why would you be okay with second rate when it comes to the highest quality auto parts?

Don't go too long without fixing your Main Bearing Set... here's why.

A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The places where the most rotary movement occurs in your engine are where the crankshaft spins through the main bore, and that is why your Mercury Zephyr main bearings are installed there. These main bearings are made from a composite metal called Babbitt (iron, zinc, copper, aluminum, and more), which is just slightly softer than the forged or cast crankshaft and the main caps in your Mercury Zephyr. Most bearings are cast with lubrication channels, so very little friction is created around the engine main bearings and they will last the life of the vehicle.

Good products, great prices, the best people.

Select Your YearDon't let a Main Bearing Set repair spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the highest quality repair parts. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. Mercury Zephyr Main Bearing Set parts for 1983, 1982, 1981, 1980, 1979, 1978 vehicles are available here... just click your year to find them.

Select Your Year

Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125M
Sealed Power Engine Crankshaft Main Bearing Set 4125M
39.85, Save 39%   NEW ITEM
OEM: 4125M, Item: 105380
10 or More In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125M10
Sealed Power Engine Crankshaft Main Bearing Set 4125M10
39.85, Save 39%   NEW ITEM
OEM: 4125M10, Item: 105376
3 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125MA40
Sealed Power Engine Crankshaft Main Bearing Set 4125MA40
39.85, Save 39%   NEW ITEM
OEM: 4125MA40, Item: 105338
2 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125M1
Sealed Power Engine Crankshaft Main Bearing Set 4125M1
39.85, Save 39%   NEW ITEM
OEM: 4125M1, Item: 105378
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125M30
Sealed Power Engine Crankshaft Main Bearing Set 4125M30
39.85, Save 39%   NEW ITEM
OEM: 4125M30, Item: 105372
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125MA30
Sealed Power Engine Crankshaft Main Bearing Set 4125MA30
39.85, Save 39%   NEW ITEM
OEM: 4125MA30, Item: 105350
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125MA20
Sealed Power Engine Crankshaft Main Bearing Set 4125MA20
39.85, Save 39%   NEW ITEM
OEM: 4125MA20, Item: 105352
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: C129M1X
Sealed Power Engine Crankshaft Main Bearing Set C129M1X
140.75, Save 39%   NEW ITEM
OEM: C129M1X, Item: 103726
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4979M
Sealed Power Engine Crankshaft Main Bearing Set 4979M
54.95, Save 39%   NEW ITEM
OEM: 4979M, Item: 104766
1 In Stock, Usually ships within 1 business day

Mercury Zephyr, 2.3L 2309CC 140Cu. In. L4
Mercury Zephyr Engine Crankshaft Main Bearing Set, OEM: 4125MA
Sealed Power Engine Crankshaft Main Bearing Set 4125MA
42.75, Save 39%   NEW ITEM
OEM: 4125MA, Item: 639233
3 In Stock, Usually ships within 1-2 business days

Mercury Zephyr, 4.2L 4172CC 255Cu. In. V8
Mercury Zephyr, 5.0L 4952CC 302Cu. In. V8