Caterpillar C9 Engine Rebuild Kit, New (MCOH3851657)

Name: Caterpillar C9 Engine Rebuild Kit, New (MCOH3851657)
Brand: Caterpillar
SKU: P016703
Availability: InStock

Order by 2PM EST and in stock items will ship same day (M–F)

$3,783.40

or 4 Interest Free Payments of $945.85 with

We Will Finance Your Repair.

Just select Paypal - Pay Later or Sezzle at checkout.

• PayPal - Pay Later

Pay in 4

Split your purchase into 4 interest-free, bi-weekly payments.

APR: 0%
4 interest free payments
No sign-up or late fees
Purchase protection included
Autopay available

• min cart total $30
• max cart total $1,500

Pay Monthly

Enjoy the flexibility of 3, 6, 12, or 24 month payment plans with $0 down.

APR: 9.99 to 35.99%
Monthly installments
No sign-up or late fees
Purchase protection included
Autopay available

• min cart total $49
• max cart total $10,000

Pay Monthly is subject to consumer credit approval and eligibility. Pay in 4 is available to consumers upon approval for purchases of $30 to $1,500.

More details

• Sezzle

3 flexible, pay in 4, payment plans for your budget!

0% interest.
No credit check.
25% today, 25% every 2 weeks

• min cart total $15
• max cart total $2,500

0% interest.
No credit check.
50% today, 50% in 2 weeks

• min cart total $15
• max cart total $2,500

0% or variable APR
Soft credit check.
Dynamic installment options

• min cart total $15
• max cart total $15,000

Signing up for Sezzle will not impact your credit score. Subject to approval.

More details

Fast Shipping

Easy Returns

Expert Support

HHP#: P016703

Categories: C9, Caterpillar, Engine Rebuild Kits

Additional Shipping & Return Information

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 feeling a little out of whack? Ready to maximize your diesel’s potential? HHP has got you covered with a new Overhaul Rebuild kit to restore you engine back to working conditions and lengthen the life of it.
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 process and hard chrome plating.
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, plus our American made sealing products from 100% asbestos-free materials.
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.
Improve the strength and wear resistance within your pistons with the help of hardened and tempered piston pins!
Keep your engine as hard as nails with main and rod bearings constructed with tri-metal elements for long lasting durability.
Get back up and running in no time! Sleep soundly knowing components of your rebuild kit will fit and work correctly within your engine because they’re built to OEM specifications. To make things even easier, overhaul kits are packed in subassemblies by function to help simplify the installation.
Sick of ridiculous OE prices? We thought so. For no core charges and a much lower price, receive all brand new components to your Overhaul Rebuild Kit which share either equal or better quality compared to the OE. You can’t go wrong!

Kit Contents:

(6) Cylinder Kits

(6) Piston Crowns
(6) Piston Ring Sets

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

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

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

(1) Central & Lower Sub Set

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

(1) Front Cover Sub Set

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

(1) Fuel System Sub Set

(1) O-Ring Seal
(18) O-Ring Seals
(1) O-Ring Seal
(2) O-Ring Seals
(2) O-Ring Seals
(1) O-Ring Seal
(1) O-Ring Seal
(1) O-Ring Seal

(1) Head Set Sub Set

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

(1) Oil Cooler Sub Set

(1) Gasket
(1) Gasket
(2) General Use O-Ring Seal
(2) O-Ring Seals
(1) O-Ring Seal
(1) O-Ring Seal
(1) Cap Dust

(1) Rear Cover Sub Set

(1) Gasket
(1) Rear Crankshaft Seal
(1) Gasket
(1) O-Ring Seal
(1) O-Ring Seal
(1) O-Ring Seal

(1) Turbo Sub Set

(1) Turbo Lines Group Gasket
(1) Turbocharger Gasket
(2) O-Ring Seals
(1) O-Ring Seal
(4) Nut Locks
(1) O-Ring Seal
(4) Taperlock Studs
(1) O-Ring Seal
(1) O-Ring Seal
(1) O-Ring Seal

(1) Water Pump Sub Set

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

Warranty:

2 Year Parts and Labor Warranty

Details for Caterpillar C9 Engine Rebuild Kit, New (MCOH3851657)

Weight	55 lbs
Dimensions	43.5 × 13 × 31.5 in
Vendor Warranty	2 Year Parts and Labor Warranty
Condition	New

Additional Shipping & Return Information

(6) Cylinder Kits, CK3851657P

(6) Piston Crowns, 3851657, 385-1657, 2651401, 265-1401
(6) Piston Ring Sets, RSC9

(6) Oil Piston Rings, 3472382, 3472382, 1687211, 168-7211
(6) Top Piston Rings, 3472380, 3472380, 1979392, 197-9392, 1979376, 197-9376
(6) Piston Rings, 3472381, 347-2381, 1613424, 161-3424, 1979347, 197-9347

(6) Cylinder Liners, 1903562, 190-3562
(6) Liner Seals, 1670024, 167-0024
(6) Piston Skirts, 3247380, 324-7380, 2382736, 238-2736, 1580451, 158-0451
(6) Piston Pins, 1663648, 1663648
(6) Ring Retainers, 7X2908, 7X-2908, 0812608, 081-2608, 812608

(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, 0336032, 336032, 033-6032
(1) O-Ring Seal, 0336034, 336034, 033-6034
(1) O-Ring Seal, 1534906, 153-4906
(1) Cover Gasket, 1873509, 187-3509
(1) Oil Pan Gasket, 1906114, 190-6114
(1) Engine Oil Lines Group Gasket, 1950452, 195-0452
(1) Gasket, 2132410, 213-2410
(2) O-Ring Seals, 2147568, 214-7568
(3) 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
(1) O-Ring Seal, 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, 5P6436, 5P-6436
(1) O-Ring Seal, 5P7530, 5P-7530
(1) O-Ring Seal, 6V5048, 6V-5048, 1887535, 188-7535, 9X0934, 9X-0934
(1) O-Ring Seal, 9F4446, 9F-4446, 6H-1217, 6H1217, 3L3319, 3L-3319, 7J6915, 7J-6915, 8T7197, 8T-7197

(1) Front Cover Sub Set

(1) O-Ring Seal, 0617538, 617538, 061-7538
(2) Washers, 1261757, 126-1757
(1) Intergral Seal, 1359819, 135-9819, 9Y4634
(1) Gasket, 1661781, 166-1781
(2) O-Ring Seals, 2033940, 203-3940
(4) O-Ring Seals, 2147568, 214-7568
(1) O-Ring Seal, 2275904, 227-5904
(2) O-Ring Seals, 2287089, 228-7089
(1) Crankshaft Seal Group, 2457339, 245-7339, 1192921, 119-2921, 7C4163
(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
(3) O-Ring Seals, 3K360, 2C1324, 2C-1324, 3D2823, 3D-2823, 3K-0360, 3K-7509, 3K0360, 3K7509, 5F-5405, 5F5405, 7F-2051, 7F2051
(1) Excluder Seal, 4R9999, 4R-9999
(1) O-Ring Seal, 619455, 0619455, 061-9455
(1) Gasket, 6D1004, 6D-1004
(1) Gasket, 6L1883, 6L-1883
(1) O-Ring Seal, 6V4589, 6V-4589
(1) O-Ring Seal, 6V5050, 6V-5050
(1) O-Ring Seal, 6V6609, 6V-6609
(1) O-Ring Seal, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582

(1) Fuel System Sub Set

(1) O-Ring Seal, 1534906, 6V5049, 153-4906
(18) O-Ring Seals, 2147568, 214-7568
(1) O-Ring Seal, 2275904, 227-5904
(2) O-Ring Seals, 2287089, 228-7089, 2213494, 221-3494
(2) O-Ring Seals, 6V4589, 6V-4589
(1) O-Ring Seal, 6V-5050, 6V5050
(1) O-Ring Seal, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) O-Ring Seal, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582

(1) Head Set Sub Set

(6) O-Ring Seals, 1093207, 109-3207
(12) O-Ring Seals, 1482903, 148-2903
(6) O-Ring Seals, 1495240, 149-5240
(4) O-Ring Seals, 1534906, 6V5049, 153-4906
(6) Exhaust Manifold Gaskets, 1613411, 161-3411
(24) Valve Stem Seals, B45978, 1Y4025, 1Y-4025, 1632478, 163-2478, 1026229, 102-6229
(2) O-Ring Seals, 1832317, 183-2317
(1) Cylinder Head Gasket, 1871315, 187-1315
(1) Water Line Group Gasket, 1914457, 191-4457
(1) O-Ring Seal, 2147567, 214-7567, 1376667, 137-6667
(17) O-Ring Seals, 2147568, 214-7568
(1) Ribbon Seal, 2175701, 217-5701
(12) Valve Stem Seal, 2418390, 241-8390
(1) Valve Cover Seal, 2683490, 268-3490
(1) Rocker Cover Seal, 2854106, 285-4106
(6) Back Up Rings, 2930730, 293-0730
(6) O-Ring Seals, 3107255, 310-7255
(6) O-Ring Seals, 3107257, 310-7257
(6) O-Ring Seals, 335853, 335-853, 0335853, 033-5853
(6) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-0360, 3K-7509, 3D2823, 3D-2823, 2C1324, 2C-1324
(1) Thermostat Seal, 3S9643, 3S-9643, 4L8098, 4L-8098
(1) O-Ring Seal, 4G4972, 4G-4972
(2) O-Ring Seals, 6V5048, 6V-5048, 9X0934, 9X-0934, 1887535, 188-7535
(1) O-Ring Seal, 6V6609, 6V-6609
(1) O-Ring Seal, 7F8268, 7F-8268, 2C1937, 2C-1937, 2C1870, 2C-1870
(1) O-Ring Seal, 8L2779, 8L-2779, 6L9882, 6L-9882
(4) O-Ring Seals, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582

(1) Oil Cooler Sub Set

(1) Gasket, 2097290, 209-7290
(1) Gasket, 2097293, 209-7293
(2) 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
(2) 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, 983894
(1) O-Ring Seal, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-0360, 3K-7509, 3D2823, 3D-2823, 2C1324, 2C-1324
(1) O-Ring Seal, 7M8485, 7M-8485, 5J244, 5J-0244, 081-3364, 0813364, 813364
(1) Cap Dust, 8C3445, 8C-3445

(1) Rear Cover Sub Set

(1) Gasket, 1558725, 155-8725
(1) Rear Crankshaft Seal, 2854073, 285-4073, 1878961, 187-8961
(1) Gasket, 4H7869, 4H-7869, 3911100, 391-1100
(1) O-Ring Seal, 5P7701, 5P-7701
(1) O-Ring Seal, 5P7814, 5P-7814, 9X0935, 9X-0935
(1) O-Ring Seal, 619455, 061-9455

(1) Turbo Sub Set

(1) Turbo Lines Group Gasket, 197-8419, 1978419
(1) Turbocharger Gasket, 1P-0451, 1P0451, 1P451
(2) O-Ring Seals, 2147568, 214-7568
(1) O-Ring Seal, 2287089, 228-7089, 2213494, 221-3494
(4) Nut Locks, 3E8017, 3E-8017
(1) O-Ring Seal, 3P1156, 3P-1156
(4) Taperlock Studs, 4186781, 418-6781
(1) O-Ring Seal, 5P7530, 5P-7530
(1) O-Ring Seal, 8L2779, 8L-2779, 6L9882, 6L-9882
(1) O-Ring Seal, 8L2786, 8L-2786, 7L6385, 7L-6385, 775538, 6L9776, 6L-9776, 627822, 607582, 077-5538, 060-7822, 060-7582

(1) Water Pump Sub Set

(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
(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) General Use O-Ring Seal, D2824, 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
(2) O-Ring Seals, 3K360, 7F2051, 7F-2051, 5F5405, 5F-5405, 3K7509, 3K0360, 3K-0360, 3K-7509, 3D2823, 3D-2823, 2C1324, 2C-1324
(1) Black O-Ring Seal, 4J524, 4J0524, 8T7214, 8T-7214
(1) O-Ring Seal, 4J525

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 *