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Mercury PartsMercury Comet PartsMain Bearing Set

Mercury Comet Main Bearing Set

Great cars and trucks like your Comet need great parts.

Select Your VehicleAuto enthusiasts appreciate the a variety of special features built into each Mercury, and understand that only top quality replacement Comet parts will suffice when maintenance needs to be done. It's not a regular occurrence that you discover you need a replacement Main Bearing Set to repair your car or truck. Your Mercury dealership isn't the only place to find the best parts to repair your Comet. Obviously, you bought your Comet because you wanted to buy strength and a dash of luxury both impeccably combined into one automobile.

What Main Bearing Set does for your vehicle.

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, which is why you will find your Mercury Comet main bearings 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 Comet. Most bearings are cast with lubrication channels, so friction and heat are minimized as the main bearings protect your internals for, hopefully, the life of your car or truck.

Why put it off... buy your replacements right now.

Procuring new Mercury parts from www.carpartsdiscount.com means you are taking advantage of the highest quality original and aftermarket replacement Comet parts on the internet. Given all the trouble that can be involved with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the number one store you go to make buying it easy. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Need 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1970, 1969, 1968, 1967, 1966, 1965, 1964, 1963, 1962, 1961, 1960 Mercury Comet Main Bearing Set parts? We've got them right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4261M20Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4261M20
84.25, Save 39%   NEW ITEM
OEM: 4261M20, Item: 105276
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MSealed Power
1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125M
37.35, Save 39%   NEW ITEM
OEM: 4125M, Item: 105380
  Only 6 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4290M10Sealed Power
1970, 1975 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4290M10
101.45, Save 39%   NEW ITEM
OEM: 4290M10, Item: 105223
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4290MSealed Power
1970, 1975 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4290M
95.45, Save 39%   NEW ITEM
OEM: 4290M, Item: 1081571
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4261MSealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4261M
84.25, Save 39%   NEW ITEM
OEM: 4261M, Item: 105292
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MA20Sealed Power
1970, 1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA20
37.35, Save 39%   NEW ITEM
OEM: 4125MA20, Item: 105352
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4261M40Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4261M40
84.25, Save 39%   NEW ITEM
OEM: 4261M40, Item: 105271
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4925M10Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4925M10
109.25, Save 39%   NEW ITEM
OEM: 4925M10, Item: 104786
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4222MSealed Power
1975 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4222M
101.25, Save 39%   NEW ITEM
OEM: 4222M, Item: 639255
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 125M10Sealed Power
1964-1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 125M10
80.95, Save 39%   NEW ITEM
OEM: 125M10, Item: 106428
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 129M10Sealed Power
1962-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 129M10
99.15, Save 39%   NEW ITEM
OEM: 129M10, Item: 106401
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4290M40Sealed Power
1970, 1975 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4290M40
101.45, Save 39%   NEW ITEM
OEM: 4290M40, Item: 105197
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 5107MSealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 5107M
53.55, Save 39%   NEW ITEM
OEM: 5107M, Item: 639343
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125M1Sealed Power
1970, 1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125M1
37.35, Save 39%   NEW ITEM
OEM: 4125M1, Item: 105378
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 5107M1Sealed Power
1969-1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 5107M1
47.25, Save 39%   NEW ITEM
OEM: 5107M1, Item: 104635
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4907M1Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4907M1
61.85, Save 39%   NEW ITEM
OEM: 4907M1, Item: 1468616
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125M20Sealed Power
1962-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125M20
37.35, Save 39%   NEW ITEM
OEM: 4125M20, Item: 1466013
  Only 1 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 129MSealed Power
1962-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 129M
99.15, Save 39%   NEW ITEM
OEM: 129M, Item: 1468467
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MA10Sealed Power
1970, 1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA10
35.45, Save 39%   NEW ITEM
OEM: 4125MA10, Item: 1386540
  Only 6 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4907MSealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4907M
58.15, Save 39%   NEW ITEM
OEM: 4907M, Item: 1416656
  Only 3 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4916MSealed Power
1969-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4916M
57.85, Save 39%   NEW ITEM
OEM: 4916M, Item: 1415682
  Only 3 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MASealed Power
1962-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA
37.35, Save 39%   NEW ITEM
OEM: 4125MA, Item: 1349049
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4907M10Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4907M10
58.75, Save 39%   NEW ITEM
OEM: 4907M10, Item: 1415680
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 5107M20Sealed Power
1969-1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 5107M20
44.85, Save 39%   NEW ITEM
OEM: 5107M20, Item: 1416663
  Only 2 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MA1Sealed Power
1970, 1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA1
37.35, Save 39%   NEW ITEM
OEM: 4125MA1, Item: 1468583
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4290M20Sealed Power
1970, 1975 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4290M20
101.45, Save 39%   NEW ITEM
OEM: 4290M20, Item: 1468587
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4916M1Sealed Power
1969-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4916M1
60.95, Save 39%   NEW ITEM
OEM: 4916M1, Item: 1468617
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4916M60Sealed Power
1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4916M60
60.95, Save 39%   NEW ITEM
OEM: 4916M60, Item: 1467788
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 5107M10Sealed Power
1969-1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 5107M10
44.85, Save 39%   NEW ITEM
OEM: 5107M10, Item: 1409593
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MA40Sealed Power
1962-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA40
35.45, Save 39%   NEW ITEM
OEM: 4125MA40, Item: 1415676
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4125MA30Sealed Power
1970, 1975-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4125MA30
35.15, Save 39%   NEW ITEM
OEM: 4125MA30, Item: 1416653
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4916M10Sealed Power
1969-1977 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4916M10
57.85, Save 39%   NEW ITEM
OEM: 4916M10, Item: 1422836
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Mercury Comet Engine Crankshaft Main Bearing Set, OEM: 4261M10Sealed Power
1970 Mercury Comet Sealed Power Engine Crankshaft Main Bearing Set 4261M10
95.65, Save 39%   NEW ITEM
OEM: 4261M10, Item: 639257
  Only 1 left In Stock, Usually ships within 1 business day
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Mahle
1969-1970 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS1010HXK
156.95, Save 39%   NEW ITEM
OEM: MS1010HXK, Item: 1399566
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mahle
1962-1977 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS590HK
149.25, Save 39%   NEW ITEM
OEM: MS590HK, Item: 1399539
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mahle
1969-1970 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS1010HK
149.05, Save 39%   NEW ITEM
OEM: MS1010HK, Item: 1399565
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mahle
1962-1977 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS590HXK
157.05, Save 39%   NEW ITEM
OEM: MS590HXK, Item: 1399541
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mahle
1962-1977 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS590P10
46.15, Save 39%   NEW ITEM
OEM: MS590P10, Item: 1397949
  Only 1 left In Stock, Usually ships within 1 business day
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Mahle
1962-1977 Mercury Comet Mahle Engine Crankshaft Main Bearing Set MS590HK10
149.25, Save 39%   NEW ITEM
OEM: MS590HK10, Item: 1399540
  Only 1 left In Stock, Usually ships within 1-2 business days
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV618Victor Reinz
1970 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV618
11.25, Save 40%   NEW ITEM
OEM: JV618, Item: 1134887
  In Stock, Usually ships within 1 business day
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV730Victor Reinz
1960-1977 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV730
9.35, Save 40%   NEW ITEM
OEM: JV730, Item: 1134899
  Only 5 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV707Victor Reinz
1964-1970 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV707
8.75, Save 40%   NEW ITEM
OEM: JV707, Item: 1134896
  Only 4 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV707PVictor Reinz
1964-1970 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV707P
13.25, Save 40%   NEW ITEM
OEM: JV707P, Item: 1134897
  Only 3 left In Stock, Usually ships within 1 business day
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV730RVictor Reinz
1962-1977 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV730R
13.15, Save 39%   POPULAR
OEM: JV730R, Item: 1134900
  In Stock, Usually ships within 1 business day
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Mercury Comet Engine Main Bearing Gasket Set, OEM: JV614Victor Reinz
1969-1970 Mercury Comet Victor Reinz Engine Main Bearing Gasket Set JV614
10.15, Save 39%   NEW ITEM
OEM: JV614, Item: 1134885
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle