Caterpillar C9 Engine Rebuild Kit, New (MCOH19792971)

Name: Caterpillar C9 Engine Rebuild Kit, New (MCOH19792971)
Brand: Caterpillar
SKU: P016654
Availability: InStock

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HHP#: P016654

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.

Diesel running out of whack? HHP has got you covered with a new overhaul rebuild kit to restore you engine back to working condition while also lengthening the life of it.
We want you to receive absolute top-notch quality. To ensure you are getting the best bang for your buck, we make certain each kit is manufactured and assembled in an ISO 9001:2015 certified facility. Simply said, it’s quality and consistency you can depend on.
Your engine will be properly sealed with custom gasket sets made from the finest tier one sealing materials, giving these gaskets and seals the highest durability and maximum reality.
Additionally, 100% asbestos-free material is used within sealing products that are proudly made in the USA!
We won’t leave leave your pistons to chance! Pistons are CNC turned to precise tolerances and the crowns are constructed with high quality forged steel for maximum strength and durability.
But that’s not all! For even more wear resistance and improved strength, piston pins are hardened and tempered, while the piston rings are manufactured using gas nitride processand hard chrome plating.
For the backbone of your rig, main and rod bearings are constructed with tri-metal components for long lasting durability.
Why pay more for the same amount of quality? Shopping with HHP, we will always provide you with equal or better quality for a lower price! It’s a win-win situation.
For the best of both worlds, HHP will not only save you money! We will also save you time! For an easier installation, your overhaul kit is packed in sub-assemblies by function!

Kit Contents:

(6) Cylinder Kits

(6) Piston Pins
(6) Liner Seals
(6) Cylinder Liners
(6) Piston Crowns
(6) Piston Skirts
(12) Retainer Rings
(6) Piston Ring Sets

(6) Piston Rings
(6) Oil Piston Rings
(6) Compression Piston Rings

(6) Rod Bearings
(7) Main Bearings
(2) Thrust Plates
(1) Major Overhaul Gasket Set

(1) Central & Lower Sub Set

(1) O-Ring Seal
(4) O-Ring Seals
(1) Gasket
(3) O-Ring Seals
(1) Engine Oil Lines Group Gasket
(1) O-Ring Seal
(1) General Use O-Ring Seal
(1) Gasket
(1) O-Ring Seal
(1) Oil Pan Gasket
(1) Engine Pilt Lines Group Gasket
(1) O-Ring Seal
(2) O-Ring Seals
(1) O-Ring Seal
(1) Gasket
(1) O-Ring Seal

Front Cover Sub Set

(1) Intergral Seal
(1) Gasket
(1) O-Ring Seal
(2) Washers
(8) O-Ring Seals
(1) General Use O-Ring Seal
(1) O-Ring Seal
(1) O-Ring Seal
(2) O-Ring Seals
(1) General Use O-Ring Seal
(1) O-Ring Seal
(1) Excluder Seal
(7) O-Ring Seals
(5) O-Ring Seals
(8) O-Ring Seals
(1) Crankshaft Seal Group
(1) O-Ring Seal
(1) O-Ring Seal
(2) O-Ring Seals
(1) Front Cover Gasket

Fuel System Sub Set

(7) O-Ring Seals
(5) O-Ring Seals
(9) O-Ring Seals
(1) O-Ring Seal
(15) O-Ring Seals
(1) General Use O-Ring Seal
(1) O-Ring Seal
(1) O-Ring Seal
(2) O-Ring Seals

Oil Cooler Sub Set

(1) O-Ring Seal
(1) O-Ring Seal
(1) Integral Seal
(1) Fuel Line O-Ring Seal
(2) Gaskets
(1) Press In Place Seal
(1) General Use O-Ring Seal
(1) Press In Place Seal
(1) Gasket
(1) O-Ring Seal
(1) Gasket
(3) O-Ring Seals
(2) O-Ring Seals
(1) Dust Cap
(2) O-Ring Seal
(4) O-Ring Seal

Rear Cover Sub Set

(2) O-Ring Seals
(1) O-Ring Seal
(1) Black O-Ring Seal
(1) Fuel Filter Gasket
(2) Gaskets
(1) Rear Crankshaft Seal
(1) O-Ring Seal
(1) O-Ring Seal
(4) Fuel Line O-Ring Seal
(1) O-Ring Seal

Head Set Sub Set

(1) Cylinder Head Gasket
(6) Exhaust Manifold Gaskets
(2) O-Ring Seals
(1) Water Line Group Gasket
(15) O-Ring Seals
(1) General Use O-Ring Seals
(12) O-Ring Seals
(2) O-Ring Seals
(2) O-Ring Seals
(6) O-Ring Seals
(1) O-Ring Seal
(24) Valve Stem Seals
(1) General Use O-Ring Seal
(1) Valve Cover Seal
(1) Thermostat Seal
(1) O-Ring Seal
(6) O-Ring Seals
(12) O-Ring Seals
(6) O-Ring Seals
(2) O-Ring Seals
(2) O-Ring Seals
(1) Ribbon Seal
(6) Back Up Rings
(12) Valve Stem Seals
(7) O-Ring Seals
(4) O-Ring Seals
(7) O-Ring Seals
(1) O-Ring Seal
(1) Ring Seal

Turbocharger Sub Set

(1) Turbo Lines Group Gasket
(1) O-Ring Seal
(1) Turbocharger Gasket
(1) O-Ring Seal
(2) O-Ring Seals
(1) O-Ring Seal

Water Pump Sub Set

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

Warranty

2 Year Parts and Labor Warranty

Details for Caterpillar C9 Engine Rebuild Kit, New (MCOH19792971)

Weight	55 lbs
Dimensions	43.5 × 13 × 13.5 in
Vendor Warranty	2 Year Parts and Labor Warranty
Condition	New

Additional Shipping & Return Information

(6) Cylinder Kits, CK1979297P

(6) Piston Pins, 1663648, 166-3648
(6) Liner Seals, 1670024, 167-0024
(6) Cylinder Liners, 1903562, 190-3562, 3857276, 385-7276, 4695312, 469-5312
(6) Piston Crowns, 1979297, 197-9297
(6) Piston Skirts, 3247380, 324-7380, 1500451, 150-0451, 2382709, 238-2709, 2382736, 238-2736
(12) Retainer Rings, 7X2908, 7X-2908
(6) Piston Ring Sets, RS1979297

(6) Piston Rings, 1613425
(6) Oil Piston Rings, 1687209, 168-7209
(6) Compression Piston Rings, 1979299

(6) Rod Bearings, 2133190, 213-3190, 1608172, 160-8172
(7) Main Bearings, 1512939, 151-2939
(2) Thrust Plates, 2463150, 246-3150, 1608166, 160-8166
(1) Major Overhaul Gasket Set

(1) Central & Lower Sub Set

(1) O-Ring Seal, 0336034, 336034, 033-6034
(4) O-Ring Seals, 3P1156, 3P-1156
(1) Gasket, 2055285, 205-5285
(3) O-Ring Seals, 3K360, 2C1324, 2C-1324, 3D2823, 3D-2823, 3K-0360, 3K-7509, 3K0360, 3K7509, 5F-5405, 5F5405, 7F-2051, 7F2051
(1) Engine Oil Lines Group Gasket, 7W5340
(1) O-Ring Seal, 1534906, 6V5049, 153-4906, 6V-5049
(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
(1) Gasket, 5F3181, 5F-3181
(1) O-Ring Seal, 0336032, 336032, 033-6032
(1) Oil Pan Gasket, 1906114, 190-6114
(1) Engine Pilt Lines Group Gasket, 1950452, 195-0452
(1) O-Ring Seal, 7X4744, 7X-4744
(2) O-Ring Seals, 2147568, 214-7568
(1) O-Ring Seal, 9F4446, 9F-4446, 6H-1217, 6H1217, 3L3319, 3L-3319, 7J6915, 7J-6915, 8T7197, 8T-7197
(1) Gasket, 8N6854, 8N-6854
(1) O-Ring Seal, 5P6436, 5P-6436

Front Cover Sub Set

(1) Intergral Seal, 1359819, 135-9819, 9Y4634
(1) Gasket, 1661781, 166-1781
(1) O-Ring Seal, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582
(2) Washers, 1261757, 126-1757
(8) O-Ring Seals, 2147568, 214-7568
(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) O-Ring Seal, 6V5050, 6V-5050
(1) O-Ring Seal, 4J525
(2) O-Ring Seals, 2033940, 203-3940
(1) General Use O-Ring Seal, 2M4453, 2M-4453
(1) O-Ring Seal, 1534906, 153-4906
(1) Excluder Seal, 4R9999, 4R-9999
(7) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U-1671, 8U1671
(5) O-Ring Seals, 6V4589, 6V-4589
(8) O-Ring Seals, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) Crankshaft Seal Group, 2457339, 245-7339, 1192921, 119-2921, 7C4163
(1) O-Ring Seal, 619455, 0619455, 061-9455
(1) O-Ring Seal, 2275904, 227-5904
(2) O-Ring Seals, 2287089, 228-7089
(1) Front Cover Gasket, 2090762, 209-0762

Fuel System Sub Set

(7) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U-1671, 8U1671
(5) O-Ring Seals, 6V4589, 6V-4589
(9) O-Ring Seals, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) O-Ring Seal, 2275904, 227-5904
(15) O-Ring Seals, 2147568, 214-7568
(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) O-Ring Seal, 6V5050, 6V-5050
(1) O-Ring Seal, 1534906, 153-4906
(2) O-Ring Seals, 2287089, 228-7089

Oil Cooler Sub Set

(1) O-Ring Seal, 3K360, 2C1324, 2C-1324, 3D2823, 3D-2823, 3K-0360, 3K-7509, 3K0360, 3K7509, 5F-5405, 5F5405, 7F-2051, 7F2051
(1) O-Ring Seal, 6V5048, 6V-5048, 1887535, 188-7535, 9X0934, 9X-0934
(1) Integral Seal, 1803907, 180-3907
(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
(2) Gaskets, 2S795, 2S0795
(1) Press In Place Seal, 1845392
(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
(1) Press In Place Seal, 2049662
(1) Gasket, 2097290, 209-7290
(1) O-Ring Seal, 7M8485, 7M-8485, 5J244, 5J-0244, 081-3364, 0813364, 813364
(1) Gasket, 2097293, 209-7293
(3) O-Ring Seals, 6V4589, 6V-4589
(2) O-Ring Seals, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) Dust Cap, 8C3445, 8C-3445
(2) O-Ring Seal, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582
(4) O-Ring Seal, 2147568, 214-7568

Rear Cover Sub Set

(2) O-Ring Seals, 3K360, 2C1324, 2C-1324, 3D2823, 3D-2823, 3K-0360, 3K-7509, 3K0360, 3K7509, 5F-5405, 5F5405, 7F-2051, 7F2051
(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) Black O-Ring Seal, 4M189, 3J633
(1) Fuel Filter Gasket, 2A1162, 2A-1162, 1F6297, 1F-6297
(2) Gaskets, 4N1230, 4N-1230
(1) Rear Crankshaft Seal, 2854074, 285-4074, 1878971, 187-8971
(1) O-Ring Seal, 078-0631, 078-0646, 1J9671, 3K-8459, 3K8459, 5E-2703, 5E2703, 780630, 780646, IJ-9671
(1) O-Ring Seal, 1076280, 107-6280, 466-1233, 4661233
(4) 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, 3F5792, 5H3817, 5H-3817, 3F-5792

Head Set Sub Set

(1) Cylinder Head Gasket, 1871315, 187-1315
(6) Exhaust Manifold Gaskets, 1613411, 161-3411
(2) O-Ring Seals, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582
(1) Water Line Group Gasket, 1914457, 191-4457
(15) O-Ring Seals, 2147568, 214-7568,
(1) General Use O-Ring Seals, 2M9780, 0044582, 058159, 1G7652,304007, 307918, 3J3918, 5L4014, 773234, 773584, 773654, 774467, 776168, 780691, 7M5899, 7M9899, 7Q8497, 7X6614, 816459, 833394, 938332, 951755, 951760, 981186, 9G5090
(12) O-Ring Seals, 8C563, 8C0563, 8C-0563
(2) O-Ring Seals, 6V5048, 6V-5048, 1887535, 188-7535, 9X0934, 9X-0934
(2) O-Ring Seals, 1832317, 183-2317
(6) O-Ring Seals, 1534906, 153-4906
(1) O-Ring Seal, 6V6609, 6V-6609
(24) Valve Stem Seals, B45978, 1Y4025, 1Y-4025, 1632478, 163-2478, 1026229, 102-6229
(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, 1C-3804, 1C3804, 306805, 3K-6850, 3K6850, 773175, 7X-5427, 7X5427, 8U-0222, 8U0222, 952720
(1) Valve Cover Seal, 2683490, 268-3490
(1) Thermostat Seal, 3S9643, 3S-9643, 4L8098, 4L-8098
(1) O-Ring Seal, 4G4972, 4G-4972
(6) O-Ring Seals, 335853, 335-853, 0335853, 033-5853
(12) O-Ring Seals, 1482903, 148-2903
(6) O-Ring Seals, 1093207, 109-3207
(2) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-0360, 3K-7509, 3D2823, 3D-2823, 2C1324, 2C-1324
(2) O-Ring Seals, 3P1156, 3P-1156
(1) Ribbon Seal, 2175701, 217-5701
(6) Back Up Rings, 2930730, 293-0730
(12) Valve Stem Seals, 2418390, 241-8390
(7) O-Ring Seals, 6V8397, 6V-8397, 8T4057, 8T-4057, 8U1671, 8U-1671
(4) O-Ring Seals, 6V4589, 6V-4589
(7) O-Ring Seals, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) O-Ring Seal, 2147567, 214-7567, 1376667, 137-6667
(1) Ring Seal, 1600526, 160-0526

Turbocharger Sub Set

(1) Turbo Lines Group Gasket, 1978419, 197-8419
(1) O-Ring Seal, 2147568, 214-7568
(1) Turbocharger Gasket, 7C7431, 7C-7431, 7C-9793, 7C9793
(1) O-Ring Seal, 5P7530, 5P-7530
(2) O-Ring Seals, 3P1156, 3P-1156
(1) O-Ring Seal, 2287089, 228-7089

Water Pump Sub Set

(1) Black O-Ring Seal, 4J524, 4J0524, 8T7214, 8T-7214
(2) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-0360, 3K-7509, 3D2823, 3D-2823, 2C1324, 2C-1324
(1) General Use O-Ring Seal, 0044582, 058159, 1G7652, 2M9780, 304007, 307918, 3J3918, 5L4014, 773234, 773584, 773654, 774467, 776168, 780691, 7M5899, 7M9899, 7Q8497, 7X6614, 816459, 833394, 938332, 951755, 951760, 981186, 9G5090
(1) O-Ring Seal, 078-0631, 078-0646, 1J9671, 3K-8459, 3K8459, 5E-2703, 5E2703, 780630, 780646, IJ-9671
(1) O-Ring Seal, 4J525
(1) General Use O-Ring Seal, 2M4453, 2M-4453
(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

Caterpillar>C9

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 Diesel engine parts are engine-specific. Without your engine information (ESN/VIN/CPL), we cannot confirm fitment before shipping. This is your opportunity to have our team verify compatibility and help prevent ordering the wrong part.
Rod Bearing Size *
Main Bearing Size *