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GMC PartsGMC C15 PartsHarmonic Balancer

GMC C15 Harmonic Balancer

You enjoy taking care of your C15.

Select Your VehicleObviously, you bought your C15 because you wanted to buy performance and rugged design both impeccably combined into one vehicle. You purchased your C15 because its reliability and longevity struck a chord inside you; so why would you settle for second best when it comes to superior quality auto parts? When your GMC C15 rolled off the assembly line, it was destined for a driver who wants trusted quality in their automobile. GMC car, truck, or SUV owners have grown accustomed to a certain level of dependability when driving their C15 around town.

The function and purpose of Harmonic Balancer.

The problem with your internal combustion engine is that enough vibrations are being produced to shake the whole thing apart. The harmonic balancer attached to your crankshaft solves this problem. The harmonic balancer is a huge, vibration-dampening pulley that connects your drive belts to the accessories in your GMC C15 engine. Since these accessories require the centrifugal force of the crankshaft to power them but would be severely harmed if the vibrations were transferred through the belts, your GMC C15 harmonic balancer's rubber core soaks up that vibration so the crank pulley operates smoothly.

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

Don't let a broken Harmonic Balancer bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the highest quality repair parts. Buying new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement C15 parts on the internet. Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. If your car or truck was built in 1978, 1977, 1976, 1975, then you will find the correct GMC C15 Harmonic Balancer parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
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Pioneer
1975-1978 GMC C15 Pioneer Engine Harmonic Balancer Repair Sleeve HB-4123
3.55, Save 39%   NEW ITEM
OEM: HB-4123, Item: 1277998
  Only 1 left In Stock, Usually ships within 1 business day
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Pioneer
1978 GMC C15 Pioneer Engine Harmonic Balancer Repair Sleeve HB-4126
3.55, Save 39%   NEW ITEM
OEM: HB-4126, Item: 1278001
  Only 4 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Crankshaft Repair Sleeve, OEM: 88176Timken
1975-1978 GMC C15 Timken Engine Crankshaft Repair Sleeve 88176
4.25, Save 40%   NEW ITEM
OEM: 88176, Item: 1121305
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

GMC C15 Engine Harmonic Balancer Repair Sleeve, OEM: A228Victor Reinz
1975-1978 GMC C15 Victor Reinz Engine Harmonic Balancer Repair Sleeve A228
6.45, Save 39%   NEW ITEM
OEM: A228, Item: 1131995
  Only 8 left In Stock, Usually ships within 1 business day
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Mr. Gasket
1975-1978 GMC C15 Mr. Gasket Engine Harmonic Balancer Bolt 945G
Add for Price, Save 33%   NEW ITEM
OEM: 945G, Item: 1397882
  In Stock, Usually ships within 1 business day
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Mr. Gasket
1975-1978 GMC C15 Mr. Gasket Engine Harmonic Balancer Bolt 7845
Add for Price, Save 38%   NEW ITEM
OEM: 7845, Item: 1397873
  Only 5 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-009/594009Dorman
1977-1978 GMC C15 Dorman Engine Harmonic Balancer 594-009
Add for Price, Save 38%  
OEM: 594-009, Item: 44209
  In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-002/594002Dorman
1975-1976 GMC C15 Dorman Engine Harmonic Balancer 594-002
Add for Price, Save 36%   NEW ITEM
OEM: 594-002, Item: 44618
  In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 102036ATP
1978 GMC C15 ATP Engine Harmonic Balancer 102036
42.25, Save 39%   NEW ITEM
OEM: 102036, Item: 576475
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC C15 Engine Harmonic Balancer, OEM: 594-006/594006Dorman
1977-1978 GMC C15 Dorman Engine Harmonic Balancer 594-006
Add for Price, Save 37%   NEW ITEM
OEM: 594-006, Item: 44653
  In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-016/594016Dorman
1976, 1978 GMC C15 Dorman Engine Harmonic Balancer 594-016
Add for Price, Save 37%   NEW ITEM
OEM: 594-016, Item: 44619
  In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1200NDayco
1977-1978 GMC C15 Dayco Engine Harmonic Balancer PB1200N
43.75, Save 39%   NEW ITEM
OEM: PB1200N, Item: 1233239
  Only 5 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1046NDayco
1975-1976 GMC C15 Dayco Engine Harmonic Balancer PB1046N
43.85, Save 39%   NEW ITEM
OEM: PB1046N, Item: 1233154
  Only 9 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-010/594010Dorman
1975-1978 GMC C15 Dorman Engine Harmonic Balancer 594-010
Add for Price, Save 38%   NEW ITEM
OEM: 594-010, Item: 44620
  In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 102045ATP
1976, 1978 GMC C15 ATP Engine Harmonic Balancer 102045
45.75, Save 39%   NEW ITEM
OEM: 102045, Item: 1464937
  Only 8 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1050NDayco
1976, 1978 GMC C15 Dayco Engine Harmonic Balancer PB1050N
49.85, Save 39%   NEW ITEM
OEM: PB1050N, Item: 1233157
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1201NDayco
1977-1978 GMC C15 Dayco Engine Harmonic Balancer PB1201N
49.95, Save 39%   NEW ITEM
OEM: PB1201N, Item: 1233240
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1018NDayco
1975-1978 GMC C15 Dayco Engine Harmonic Balancer PB1018N
51.45, Save 39%   NEW ITEM
OEM: PB1018N, Item: 1233144
  Only 4 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-015/594015Dorman
1977-1978 GMC C15 Dorman Engine Harmonic Balancer 594-015
Add for Price, Save 33%   NEW ITEM
OEM: 594-015, Item: 44652
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C15 Harmonic Balancer, OEM: 594-031/594031Dorman
1975-1978 GMC C15 Dorman Harmonic Balancer 594-031
Add for Price, Save 38%   NEW ITEM
OEM: 594-031, Item: 44650
  Only 5 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-029/594029Dorman
1975-1976 GMC C15 Dorman Engine Harmonic Balancer 594-029
72.45, Save 39%   NEW ITEM
OEM: 594-029, Item: 1065732
  Only 3 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1448NDayco
1976-1978 GMC C15 Dayco Engine Harmonic Balancer PB1448N
75.75, Save 39%   NEW ITEM
OEM: PB1448N, Item: 1233345
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1447NDayco
1975-1976 GMC C15 Dayco Engine Harmonic Balancer PB1447N
78.95, Save 39%   NEW ITEM
OEM: PB1447N, Item: 1233344
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1449NDayco
1975 GMC C15 Dayco Engine Harmonic Balancer PB1449N
79.75, Save 39%   NEW ITEM
OEM: PB1449N, Item: 1300998
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: 594-002S/594002SDorman
1975-1976 GMC C15 Dorman Engine Harmonic Balancer 594-002S
84.85, Save 39%   NEW ITEM
OEM: 594-002S, Item: 263657
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1050STDayco
1976, 1978 GMC C15 Dayco Engine Harmonic Balancer PB1050ST
107.35, Save 39%   NEW ITEM
OEM: PB1050ST, Item: 1233159
  Only 1 left In Stock, Usually ships within 1 business day
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Pioneer
1975-1976 GMC C15 Pioneer Engine Harmonic Balancer DA-3502-HD
119.55, Save 39%   NEW ITEM
OEM: DA-3502-HD, Item: 1277577
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1046SSDayco
1975-1976 GMC C15 Dayco Engine Harmonic Balancer PB1046SS
141.25, Save 39%   NEW ITEM
OEM: PB1046SS, Item: 1233155
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1018SSDayco
1975-1978 GMC C15 Dayco Engine Harmonic Balancer PB1018SS
157.45, Save 39%   NEW ITEM
OEM: PB1018SS, Item: 1233145
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C15 Engine Harmonic Balancer, OEM: PB1050SSDayco
1976, 1978 GMC C15 Dayco Engine Harmonic Balancer PB1050SS
190.55, Save 39%   NEW ITEM
OEM: PB1050SS, Item: 1233158
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Pioneer
1975-1978 GMC C15 Pioneer Engine Harmonic Balancer Repair Sleeve HB-4121
3.55, Save 39%   NO STOCK
OEM: HB-4121, Item: 1277996
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: PB1046NDayco
1975-1976 GMC C15 Dayco Engine Harmonic Balancer PB1046N
37.15, Save 39%   NO STOCK
OEM: PB1046N, Item: 1385771
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: 102042ATP
1975-1977 GMC C15 ATP Engine Harmonic Balancer 102042
38.05, Save 39%   NO STOCK
OEM: 102042, Item: 576478
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: 102069ATP
1977-1978 GMC C15 ATP Engine Harmonic Balancer 102069
40.15, Save 39%   NO STOCK
OEM: 102069, Item: 576490
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: 102049ATP
1975-1978 GMC C15 ATP Engine Harmonic Balancer 102049
46.55, Save 39%   NO STOCK
OEM: 102049, Item: 576479
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: PB1046STDayco
1975-1976 GMC C15 Dayco Engine Harmonic Balancer PB1046ST
95.25, Save 39%   NO STOCK
OEM: PB1046ST, Item: 1233156
  Restock date not known
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GMC C15 Engine Harmonic Balancer, OEM: PB1018STDayco
1975-1978 GMC C15 Dayco Engine Harmonic Balancer PB1018ST
98.25, Save 39%   NO STOCK
OEM: PB1018ST, Item: 1233146
  Restock date not known
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