MCOH1334983-1 | Caterpillar 3126 Overhaul Rebuild Kitl

Name: MCOH1334983-1 | Caterpillar 3126 Overhaul Rebuild Kitl
Brand: Caterpillar
SKU: P016638
Availability: InStock

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HHP#: P016638

Categories: Caterpillar, Engine Rebuild Kits

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Description

Think you know the truth about OE Rebuild Kits? We’d bet you’d be surprised.
If we tried to sell you used parts for your Rebuild, you’d call us crazy. But, if you’ve ever bought an OE Rebuild Kit, you may have unknowingly paid a premium for used parts! Replacing used parts with more used parts!?! That sure doesn’t sit right with us. How about you?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that the aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language is just plain wrong. HHP is here to set the record straight. We only sell Rebuild Kits with new parts, zero core charges, and a 2-Year Parts and Labor Warranty. On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. Now, doesn’t that sound more like the parts you should be installing in the biggest investment of your career?

Need a little extra proof? Let’s talk Rebuild Kits.

Engine on the fritz? Restore and extend the life of your engine with a new overhaul rebuild kit manufactured and assembled in an ISO 9001:2015 certified facility to ensure you receive quality and consistency you can count on.
Drive confident knowing fluids are being kept in place! These high quality gasket sets are composed of the correct materials to provide incomparable performance in functionality and sealibility.
Rest assured, we know these are the correct gaskets for your diesel! O-rings are individually numbered to ensure correct identification along with all components of this gasket set being made to OEM specifications giving them the right fit and functionality for your engine.
Keep your engine sturdy over time with tri-metal constructed main and rod bearings made just for long lasting durability.
For more get-up-and-go pistons are CNC turned and maintain proper clearances within your cylinders using computer controlled piston machining! What’s better than that?
But that’s not all, we’ll improve the strength and wear resistance in those pistons with hardened and tempered piston pins.
Oil control rings are included and they are designed with precise tangential tension for proper oil control and keep your diesel a well oiled machine!
Make your diesel great again with sealing products crafted with 100% asbestos-free materials and proudly made in the USA!
Here at HHP, we know time is money. For an easier installation to get you up and running overhaul kits are packed in subassemblies by function!
Not only will we save you time, we’ll also save you money! HHP offers all new parts with the same, if not better quality,compared to the OE! Except, we offer it all for a much lower price with no core charge!

Kit Contents:

(6) Piston Kits

(6) Piston Crowns
(6) 3126 Piston Skirts
(6) Piston Pins
(12) Piston Pin Retainers
(6) Piston Ring Sets

(6) Oil Piston Rings
(6) Top Piston Rings
(6) Intermediate Piston Rings

(6) Rod Bearings
(6) Main Bearings
(1) Main Bearing
(1) Major Overhaul Gasket Set

(1) Head Set Sub Set

(1) Lock
(1) Regulator Housing Gasket
(1) Cylinder Head Gasket
(1) Regulator Gasket
(1) General Use O-ring Seal
(12) Fuel Line O-Ring Seals
(4) O-Ring Seals
(2) O-Ring Seals
(1) O-Ring Seal
(2) O-Ring Seals
(1) Intake Manifold Gasket
(6) Exhaust Manifold Gaskets
(1) O-Ring Seal
(2) O-Ring Seals
(8) O-Ring Seals
(2) Gaskets
(1) Turbocharger Gaskets
(8) Isolators
(2) Seals
(1) O-Ring Seal
(1) Gasket
(3) Exhaust Manifold Gaskets
(1) Intake Manifold Gasket
(1) Gasket
(12) Valve Stem Seals
(2) Air Inlet Gaskets
(1) Gasket
(6) Locks

(1) Central & Lower Sub Set

(1) O-Ring Seal
(1) O-Ring Seal
(6) O-Ring Seals
(3) Cover Gaskets
(1) O-Ring Seal
(1) O-Ring Seal
(6) O-Ring Seals
(1) Seal
(1) O-Ring Seal
(1) O-Ring Seal
(1) Oil Pan Gasket
(1) Gasket
(2) Fuel Filter Gasket
(1) Turbo Lines Group Gasket
(1) Engine Oil Lines Group Gasket
(6) O-Ring Seals
(1) Gasket
(1) O-Ring Seal
(1) O-Ring Seal
(1) Gasket
(4) General Use O-Ring Seals
(4) General Use O-Ring Seals
(6) Fuel Line O-Ring Seals
(1) Gasket
(2) O-Ring Seals

(1) Oil & Cooler Sub Set

(1) Oil Filter Gasket
(1) Cooler Group Gasket
(2) O-Ring Seals

(1) Front Cover Sub Set

(2) O-Ring Seals
(1) O-Ring Seal
(1) Cover Gasket
(1) Intergral Seal
(1) Crankshaft Seal Group
(1) O-Ring Seal
(3) General Use O-Ring Seals
(1) General Use O-Ring Seal
(2) O-Ring Seals
(1) Excluder Seal
(1) O-Ring Seal

(1) Rear Cover Sub Set

(1) Rear Crankshaft Seal
(1) O-Ring Seal
(2) General Use O-Ring Seals
(1) O-Ring Seal
(1) Gasket
(1) Seal
(1) O-Ring Seal

(1) Water Pump Sub Set

(1) General Use O-Ring Seal
(2) General Use O-Ring Seal
(4) O-Ring Seals

Warranty:

2-Year Parts and Labor Warranty

Details for MCOH1334983-1 | Caterpillar 3126 Overhaul Rebuild Kitl

Weight	60 lbs
Dimensions	43.5 × 13 × 13.5 in
Vendor Warranty	2 Year Parts and Labor Warranty
Condition	New

Additional Shipping & Return Information

(6) Piston Kits, PK4983

(6) Piston Crowns, 1334983, 133-4983, 115-4243, 1154243, 3938986, 393-8986
(6) 3126 Piston Skirts, 2382726, 238-2726, 1871513, 187-1513
(6) Piston Pins, 1687226, 168-7226, 101-3210, 1013210, 525-0480, 5250480
(12) Piston Pin Retainers, 7C111, 7C0111, 7C-0111
(6) Piston Ring Sets, RS3126E

(6) Oil Piston Rings, 1979354, 1979354, 1077566, 107-7566, 115-4103, 1154103
(6) Top Piston Rings, 1979386, 197-9386, 132-5246, 1325246
(6) Intermediate Piston Rings, 1979277, 197-9277, 1077630, 107-7630

(6) Rod Bearings, 2246638, 224-6638, 1765743, 176-5743, 7W9415, 7W-9415, CB1620P
(6) Main Bearings, 1077708, 107-7708, 1014543, 101-4543, 7W9414, 7W-9414
(1) Main Bearing, 2124893, 212-4893, 1077602, 107-7602, 7W9416, 7W-9416
(1) Major Overhaul Gasket Set

(1) Head Set Sub Set for 3126

(3) Exhaust Manifold Gaskets, 1136200, 113-6200, 6I3034, 6I-3034
(1) Regulator Gasket, 2W7212, 2W-7212
(1) General Use O-Ring Seal, 3D2824, 3D-2824, 004-3919, 004-5005, 005-6504, 006-5062, 030-6805, 043919, 045005, 056504, 065062, 077-3175, 095-2720, 1C3804, 1C-3804, 306805, 3K6850, 3K-6850, 773175, 7X5427, 7X-5427, 8U0222, 8U-0222, 952720
(19) Fuel Line O-Ring Seals, 3J1907, 3J-1907, 8U0365, 8U-0365, 683673, 3K7508, 3K-7508, 3D7455, 3D-7455, 333743, 033-3743, 2C1951, 2C-1951, 2166158, 216-6158, 068-3673
(4) O-Ring Seals, 3J7354, 3J-7354, 006-3710, 063710, 077-3100, 077-4866, 077-5022, 095-1759, 098-9384, 4J-2209, 4J2209, 773100, 774866, 775022, 7E6738, 7X-5362, 7X-8720, 7C5362, 7X8720, 8T-4461, 8T4461, 951759, 98389
(4) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-7509, 3K-0360, 3D2823, 3D-2823, 2C1324, 2C-1324
(2) O-Ring Seals, 4J5477, 4J-5477, 995871, 0995871, 099-5871, 7R3754, 7R-3754, 8C3085, 8C-3085
(1) O-Ring Seal, 5F7054, 5F-7054, 781943, 078-1943, 8T7300, 8T-7300, 774565, 077-4565, 5E3018, 5E-3018
(1) O-Ring Seal, 6F6673, 6F-6673, 2D-0596, 2D0596, 2C1865, 2C-1865, 781964, 0781964, 078-1964, 780735, 0780735, 078-0735, 8T7258, 8T-7258, 9N7439, 9N-7439, 1593993, 159-3993, 0773822, 077-3822
(1) Lock, 6I3033, 6I-3033, 4P0926, 4P-0926
(9) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U1671, 8U-1671
(1) Intake Manifold Gasket, 1136250, 113-6250, 4P1622, 4P-1622
(2) Gaskets, 7C1152, 7C-1152
(1) Fuel Filter Gasket, 7C1159, 7C-1159
(1) Turbocharger Gasket, 7C7431, 7C-7431, 7C-9793, 7C9793
(1) Seal, 7E844, 7E0844, 7E-0844, 7C3905, 7C-3905
(1) Turbocharger Lines Group Gasket, 7W2398, 7W-2398, 188-6126, 1886126
(1) O-Ring Seal, 8F3470, 8F-3470, 5D1569, 5D-1569, 4F7391, 4F-7391
(6) O-Ring Seals, 1148718, 114-8718
(6) O-Ring Seals, 0328970, 032-8970
(12) Valve Stem Seals, 1193036, 4P7750, 119-3036, 4P-7750
(1) O-Ring Seal, 8H2046, 8H-2046
(1) Gasket, , 119-2940, 105-1542, 1051542, 1192940
(1) O-Ring Seal, 8H2046, 8H-2046
(5) Locks, 1560235, 156-0235
(1) Regulator Housing Gasket, 1957339, 195-7339
(3) O-Ring Seals, 078-0631, 078-0646, 1J9671, 3K-8459, 3K8459, 5E-2703, 5E2703, 780630, 780646, IJ-9671
(1) Gasket, 1S7057, 1S-7057, 8H9788, 8H-9788, 2F-7761, 2F7761
(1) O-Ring Seal, 1T1068, 1T-1068, 0813193, 081-3193, 0776430, 077-6430, 3960084, 396-0084
(1) Cylinder Head Gasket, 2051293, 205-1293, 144-3450, 1443450, 2822470, 282-2470

(1) Central & Lower Sub Set for 3126

(1) O-Ring Seal, 335853, 335-853, 0335853, 033-5853
(3) Cover Gaskets, 4Y9652, 4Y-9652
(1) Engine Oil Lines Group Gasket, 7W5340, 7W-5340
(1) General Use O-Ring Seal, 2M9780, 2M-9780, 0044582, 004-4582, 058159, 005-8159, 1G7652, 1G-7652, 304007, 030-4007, 307918, 307918, 0307918, 3J3918, 3J-3918, 5L4014, 077-3234, 773234, 773584, 077-3584, 773654, 077-3654, 774467, 077-4467, 776168, 077-6168, 780691, 078-0691, 7M5899, 7M-5899, 7M5899, 7Q-8497, 7Q8497, 7X6614, 7X-6614, 816459, 081-6459, 0833394, 83-3394, 938332, 093-8332, 951755, 095-1755, 951760, 095-1760, 981186, 098-1186, 9G-5090, 9G5090
(1) Oil Pan Gasket, 2613816, 261-3816
(4) General Use O-Ring Seals, 3D2824, 3D-2824, 004-3919, 004-5005, 005-6504, 006-5062, 030-6805, 043919, 045005, 056504, 065062, 077-3175, 095-2720, 1C3804, 1C-3804, 306805, 3K6850, 3K-6850, 773175, 7X5427, 7X-5427, 8U0222, 8U-0222, 952720
(3) Fuel Line O-Ring Seals, 3J1907, 3J-1907, 8U0365, 8U-0365, 683673, 3K7508, 3K-7508, 3D7455, 3D-7455, 333743, 033-3743, 2C1951, 2C-1951, 2166158, 216-6158, 068-3673
(1) O-Ring Seal, 3J7354, 3J-7354, 006-3710, 063710, 077-3100, 077-4866, 077-5022, 095-1759, 098-9384, 4J-2209, 4J2209, 773100, 774866, 775022, 7E6738, 7X-5362, 7X-8720, 7C5362, 7X8720, 8T-4461, 8T4461, 951759, 983894
(3) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-7509, 3K-0360, 3D2823, 3D-2823, 2C1324, 2C-1324
(2) O-Ring Seals, 3P1156, 3P-1156
(1) O-Ring Seal, 4F9029, 4F-9029
(1) O-Ring Seal, 4F9653, 4F-9653

(1) Front Cover Sub Set for 3126

(1) Intergral Seal, 1359819, 135-9819, 9Y4634
(1) Seal, 7E844, 7E0844, 7E-0844, 7C3905, 7C-3905
(1) Gasket, 9H8872, 9H-8872, 5E-1252, 5E1252
(1) Cover Gasket, 1393526, 139-3526
(1) O-Ring Seal, 1T1068, 1T-1068, 0813193, 081-3193, 0776430, 077-6430, 3960084, 396-0084
(1) Crankshaft Seal Group, 2457339, 245-7339, 1192921, 119-2921, 7C4163
(1) Fuel Line O-Ring Seal, 3J1907, 3J-1907, 8U0365, 8U-0365, 683673, 3K7508, 3K-7508, 3D7455, 3D-7455, 333743, 033-3743, 2C1951, 2C-1951, 2166158, 216-6158, 068-3673
(1) O-Ring Seal, 3J7354, 3J-7354, 006-3710, 063710, 077-3100, 077-4866, 077-5022, 095-1759, 098-9384, 4J-2209, 4J2209, 773100, 774866, 775022, 7E6738, 7X-5362, 7X-8720, 7C5362, 7X8720, 8T-4461, 8T4461, 951759, 983894
(1) O-Ring Seal, 4J5477, 4J-5477, 995871, 0995871, 099-5871, 7R3754, 7R-3754, 8C3085, 8C-3085
(1) O-Ring Seal, 6F6673, 6F-6673, 2D-0596, 2D0596, 2C1865, 2C-1865, 781964, 0781964, 078-1964, 780735, 0780735, 078-0735, 8T7258, 8T-7258, 9N7439, 9N-7439, 1593993, 159-3993, 0773822, 077-3822
(1) O-Ring Seal, 6S3002, 6S-3002, 335968, 033-5968, 0335968, 8T8950, 8T-8950, 780065, 0780065, 078-0065
(4) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U1671, 8U-1671

(1) Rear Cover Sub Set for 3126

(1) Crankshaft Seal Group, 2223909, 222-3909, 1154109, 115-4109, 7C3570, 7C-3570, 7C3571, 7C-3571, 7C7980, 7C-7980
(1) Gasket, 2390583, 239-0583
(1) Seal, 8C3091, 8C-3091, 2471876, 247-1876
(1) Gasket, 3K3257, 3K-3257, 7N-6494, 7N6494

(1) Oil Cooler Sub Set for 3126

(1) Oil Filter Gasket, 7E9817, 7E-9817, 300-7933, 233-7654, 3007933, 2337654, 7C1161, 7C-1161, 1799360, 179-9360
(1) Cooler Group Gasket, 23376555, 233-7655
(2) General Use O-Ring Seals, 2M9780, 2M-9780, 0044582, 004-4582, 058159, 005-8159, 1G7652, 1G-7652, 304007, 030-4007, 307918, 307918, 0307918, 3J3918, 3J-3918, 5L4014, 077-3234, 773234, 773584, 077-3584, 773654, 077-3654, 774467, 077-4467, 776168, 077-6168, 780691, 078-0691, 7M5899, 7M-5899, 7M5899, 7Q-8497, 7Q8497, 7X6614, 7X-6614, 816459, 081-6459, 0833394, 83-3394, 938332, 093-8332, 951755, 095-1755, 951760, 095-1760, 981186, 098-1186, 9G-5090, 9G5090
(2) O-ring Seals, 3P1156, 3P-1156

(1) Water Pump Sub Set for 3126

(1) O-Ring Seal, 078-0631, 078-0646, 1J9671, 3K-8459, 3K8459, 5E-2703, 5E2703, 780630, 780646, IJ-9671
(1) General Use O-Ring Seal, 2M4453, 2M-4453, 147-0182, 1470182
(2) General Use O-Ring Seals, 3D2824, 3D-2824, 004-3919, 004-5005, 005-6504, 006-5062, 030-6805, 043919, 045005, 056504, 065062, 077-3175, 095-2720, 1C3804, 1C-3804, 306805, 3K6850, 3K-6850, 773175, 7X5427, 7X-5427, 8U0222, 8U-0222, 952720
(4) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-7509, 3K-0360, 3D2823, 3D-2823, 2C1324, 2C-1324
(1) Black O-Ring Seal, 4J524, 4J0524, 8T7214, 8T-7214
(1) Water Pump Gasket, 4W7592, 4W-7592
(1) Water Pump Seal, 2W712

(1) Fuel System Sub Set for 3126

(1) Seal, 7E844, 7E0844, 7E-0844, 7C3905, 7C-3905
(1) Fuel Filter Gasket, 7C1159, 7C-1159
(1) O-Ring Seal, 6F6673, 6F-6673, 2D-0596, 2D0596, 2C1865, 2C-1865, 781964, 0781964, 078-1964, 780735, 0780735, 078-0735, 8T7258, 8T-7258, 9N7439, 9N-7439, 1593993, 159-3993, 0773822, 077-3822
(1) O-Ring Seal, 1T1068, 1T-1068, 0813193, 081-3193, 0776430, 077-6430, 3960084, 396-0084
(1) Fuel Priming Pump Gasket, 1P436, 1P0436, 1P-0436
(6) Fuel Line O-Ring Seal, 3J1907, 3J-1907, 8U0365, 8U-0365, 683673, 3K7508, 3K-7508, 3D7455, 3D-7455, 333743, 033-3743, 2C1951, 2C-1951, 2166158, 216-6158, 068-3673
(12) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U1671, 8U-1671
(1) O-Ring Seal, 7L9061, 7L-9061, 2385081, 238-5081, 7L3381, 7L-3381, 5W1848, 5W-1848
(1) O-Ring Seal, 5F7054, 5F-7054, 781943, 078-1943, 8T7300, 8T-7300, 774565, 077-4565, 5E3018, 5E-3018
(1) O-Ring Seal, 5P7813, 5P-7813, 423-9021, 4239021, 8T7876, 8C3076, 8T-7876, 8C-3076, 214-7568, 2147568
(2) O-Ring Seals, 4J5477, 4J-5477, 995871, 0995871, 099-5871, 7R3754, 7R-3754, 8C3085, 8C-3085
(1) O-Ring Seal, 8H2046, 8H-2046

Caterpillar>ALL

Engine Number (ESN / VIN) — Drop in your engine number and we’ll double-check it’s the perfect fit before we ship, no guesswork needed. Part Verification not required Unknown ESN/VIN.
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