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Complete Overhaul Kit, 4B, 17.3 OH3802764-4B for Cummins
โ Replace Part Number: OH3802764-4B
โ Fit for: Cummins 4B engines
โ Built to OEM specs for a proper fit
โ Send us an inquiry for price
Diesel parts can vary between engine builds. If you choose not to provide an ESN or CPL, we may not be able to confirm fitment before an order is shipped. Please check the part number and engine application carefully to help avoid selecting the wrong part.
Hassle-free 30-day return policy for a risk-free shopping experience.
3 Months Warranty
Enjoy 3-month warranty, ensuring long-lasting reliability and peace of mind.
2-7 Days Fast Delivery
Receive your order within 2 to 7 days, ensuring fast and reliable delivery.
24/7 Service
Round-the-clock support to assist you whenever you need it.
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30-Day Money Back
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2-7 Days Fast Delivery
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6 Months Warranty
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24/7 Service
Product Details
Think you know the truth about Aftermarket Rebuild Kits? We’d bet you’d be surprised.
It’s no secret, rebuilding your rig is one of the most labor (and wallet) intensive repairs out there. Sure, you want your engine to last another million miles but you also want the best price; so what should you choose- OEM or Aftermarket?
When it comes to engine parts, the aftermarket often gets a bad rep. The idea that aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language couldn’t be further from the truth. 4BTdiesel is here to set the record straight; we only sell Rebuild Kits with new parts, zero core charges, and a 6-month warranty. On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. So, when it comes to your rebuild, what’s left to want?
Need a little extra proof? Let’s talk Rebuild Kits.
- At 4BTdiesel, we make sure you receive all new parts made to OEM specifications, equal or better quality compared to the OE, at a much lower price. Since your rebuild kit is made with all new parts, no core charge. Giving you more cash in your pocket!
- Ever hear of the Little Engine that could? I’m pretty sure he has this rebuild kit with the same piston pins hardened and tempered for improved strength and wear resistance. And his rig is still running!
- You’ll sleep soundly knowing this kit is manufactured and assembled in an ISO 9001:2008 certified facility ensuring quality and consistency you can count on.
- We only use the correct gasket materials throughout forย leak free durability.
- You will receive optimal performance with CNC turned pistons to ensure precise tolerances.
- Think you are tough? The rod and main bearings in this kit are constructed of tri-metal for durability.
- Additionally, all sealing products are proudly made in the USA,ย using 100% asbestos-free material.
- A brand new rebuild kit will restore your engine to good working condition and extend the life of it. The chances are pretty good your rig will be running for another million miles right into the next generation taking over the family business.
- Here at 4BTdiesel, we know time is money. We don’t want you down any longer than you have to be. All components are packed in sub-assemblies, by function for easy installation. You’ll be back up in running in no time at all!
Kit Contents:
- (1) Main Bearing Set
- ย (4) Standard Main Bearings
- ย (4) Standard Main Bearings
- ย (1) Thrust Bearing
- (4) Piston Kits
- ย (4) .50mm Engine Pistons
- ย (8) Piston Pin Retainers
- ย (4) .50mm Piston Ring Sets
- ย ย (4) .50mm Top Piston Rings
- ย ย (4) .020 Compression Piston Rings
- ย ย (4) .020 Oil Piston Rings
- ย (4) Piston Pins
- (8) Connecting Rod Bearings
- (1) Upper Engine Gasket Set
- ย (4) Banjo Seals
- ย (4) Injector Seals
- ย (1) Rectangular Ring Seal
- ย (1) Washer
- ย (4) Rocker Cover Bolt Seals
- ย (1) Metal Gasket
- ย (1) Intake Manifold Gasket
- ย (2) Washers
- ย (4) Injector Sleeves
- ย (8) Valve Stem Seals
- ย (4) Injector Seals
- ย (1) Thermostat Seal
- ย (4) Exhaust Manifold Gaskets
- ย (1) Turbo Oil Drain Gasket
- ย (1) Rectangular Ring Seal
- ย (1) Cylinder Head Gasket
- ย (4) Valve Cover Gaskets
- ย (4) Noise Isolators
- ย (4) Washers
- ย (1) Gasket
- ย (1) Sealing Washer
- (1) Lower Engine Gasket Set
- ย (1) Timing Housing Gasket
- ย (1) Rectangular Ring Seal
- ย (1) Seal
- ย (1) Cover Plate Gasket
- ย (1) Rear Rectangular Seal
- ย (1) O-Ring Seal
- ย (1) Gasket
- ย (1) Gear Cover Gasket
- ย (1) Fuel Pump Gasket
- ย (1) Rectangular Ring Seal
- ย (1) Rectangular Ring Seal
- ย (1) Air Compressor Gasket
- ย (1) Gear Housing Gasket
- ย (1) Copper Gasket
- ย (1) Rear Cover Gasket
- ย (6) Grommet Seals
- ย (1) Push Rod Cover Gasket
- ย (1) Oil Pan Gasket
- ย (1) Cover Plate Gasket
- ย (1) Filter Head Gasket
- ย (1) Hydraulic Pump Gasket
- ย (1) Gasket
- ย (4) Piston Cooling Nozzles
- ย (1) Rear Crankshaft Seal Kit
- ย (2) Sealing Washers
- ย (4) Cooling Nozzles
- ย (1) Oil Cooler Core Gasket
- ย (1) Filter Head Gasket
- ย (1) Rectangular Ring Seal
- ย (1) Rectangular Ring Seal
Warranty
6-month warranty.
What Rebuild Kit and Gasket Set Includes
| Qty | Component | Part Number |
|---|---|---|
| 1 | Main Bearing Set | 3802010, 4955855 |
| 4 | Standard Main Bearings | 3978818 |
| 4 | Standard Main Bearings | 3978820 |
| 1 | Thrust Bearing | 4938948 |
| 4 | Piston Kits | 3802764, 3928674 |
| 4 | .50mm Engine Pistons | 3928674, 3802764 |
| 8 | Piston Pin Retainers | 3920691, 3901706, 3284366, CUM3901706 |
| 4 | .50mm Piston Ring Sets | 3802422, 3802232, 3802052, CUM3802232 |
| 4 | .50mm Top Piston Rings | 3919050 |
| 4 | .020 Compression Piston Rings | 3904347 |
| 4 | .020 Oil Piston Rings | 3923890 |
| 4 | Piston Pins | 3934047, CUM3934047, 3919053 |
| 8 | Connecting Rod Bearings | 3969562, CUM3901170, 3939859, 3901230, 3901170 |
| 1 | Upper Engine Gasket Set | 3804896, 3802361, 3802240, 3802216, 3802016, 3802015 |
| 4 | Banjo Seals | CUM3903380, 4942278, 3903380 |
| 4 | Injector Seals | CUM3906659, 3920174, 3906659 |
| 1 | Rectangular Ring Seal | 3906694 |
| 1 | Washer | 3906773 |
| 4 | Rocker Cover Bolt Seals | 3910824, 3901837 |
| 1 | Metal Gasket | 3912220, 3903251 |
| 1 | Intake Manifold Gasket | CUM3931605, 3938153, 3931605, 3914028, 3901999 |
| 2 | Washers | 3918188, 3903728 |
| 4 | Injector Sleeves | CUM3919358, 3919358 |
| 8 | Valve Stem Seals | CUM3921640, 3921640, 3921639, 3901097 |
| 4 | Injector Seals | CUM3923261, 3923261, 3919725 |
| 1 | Thermostat Seal | CUM3923331, 3923331, 3920020, 3903301 |
| 4 | Exhaust Manifold Gaskets | 3927154, 3905443, 3901456 |
| 1 | Turbo Oil Drain Gasket | CUM3937706, 5264569, 3942725, 3937706, 3931350, 3928919, 3914388, 3819378, 3285747, 3282113 |
| 1 | Rectangular Ring Seal | 3936876, 3902363 |
| 1 | Cylinder Head Gasket | 3283333 |
| 4 | Valve Cover Gaskets | CUM3930906, 3930906, 3902666, 3902494 |
| 4 | Noise Isolators | 3930543 |
| 4 | Washers | 3900808 |
| 1 | Gasket | CUM3901356, 3901356 |
| 1 | Sealing Washer | CUM3902425, 3902425 |
| 1 | Lower Engine Gasket Set | 3802375, 3802266, 3802019 |
| 1 | Timing Housing Gasket | 3905595, 3903926, 3902629 |
| 1 | Rectangular Ring Seal | CUM3906697, 3906697, 3901467 |
| 1 | Seal | 3906698, CUM3906698 |
| 1 | Cover Plate Gasket | 3902734, 3908096 |
| 1 | Rear Rectangular Seal | 3906699, 3912473, CUM3912473 |
| 1 | O-Ring Seal | 102827, 3903927, 3913994 |
| 1 | Gasket | 3900454, 3905468, 3914383, 3931349, 3938157, CUM3931349 |
| 1 | Gear Cover Gasket | 3902369, 3904492, 3905143, 3910500, 3914385, CUM3914385 |
| 1 | Fuel Pump Gasket | 3931607, 3939355 |
| 1 | Rectangular Ring Seal | 3906693, 3914092, 3915772 |
| 1 | Rectangular Ring Seal | 3915800 |
| 1 | Air Compressor Gasket | 3904686, 3910055, 3916042 |
| 1 | Gear Housing Gasket | 3902364, 3907836, 3914384, 3916131, 3931351, 3938156, 3940182, CUM3931351 |
| 1 | Copper Gasket | 3900216, 3920773 |
| 1 | Rear Cover Gasket | 3901019 , 3914386, 3928493, 3938159, 4947667, CUM4947667 |
| 6 | Grommet Seals | 3928759 |
| 1 | Push Rod Cover Gasket | 3283767, 3900544, 3903837, 3904056, 3922078, 3928831, CUM3283767 |
| 1 | Oil Pan Gasket | 3900947, 3903393, 3906027, 3911535, 3931602, 3938162, CUM3911535 |
| 1 | Cover Plate Gasket | 3903664, 3904044, 3914304, 3923054, 3931059, 3931348, 3939258, CUM3939258 |
| 1 | Filter Head Gasket | 3901828, 3904426, 3912532, 3918257, 3929792, CUM3929792 |
| 1 | Hydraulic Pump Gasket | 154916, 163027, 4988280 |
| 1 | Gasket | 200094, 3008400 |
| 4 | Piston Cooling Nozzles | 3901020, CUM3901020 |
| 1 | Rear Crankshaft Seal Kit | 3904087, 3904089, 3909410, 3921265, 3925529, 3934486, 4089342, CUM3909410 |
| 2 | Sealing Washers | 3902425, CUM3902425 |
| 4 | Cooling Nozzles | 3919002, 3930139, 3937214, CUM3937214 |
| 1 | Oil Cooler Core Gasket | 4932124 |
| 1 | Filter Head Gasket | 3942915, 3930907 |
| 1 | Rectangular Ring Seal | 3906696 |
| 1 | Rectangular Ring Seal | 3901856, 3903475 |
| 1 | Front Crank Seal | 3804899, 3900709, 3904351, 3904353, 3937111, CUM3937111 |
Specifications
| Brand | 4BTdiesel |
|---|---|
| Compatible Brand | For CUMMINS |
| Compatible Engine Brand | For CUMMINS |
| Condition | New |
Shipping Spec
| Weight | 25.855 kg |
|---|---|
| Dimensions | 110.5 × 33.0 × 34.3 cm |
โ Replace Part Number: OH3802764-4B
โ Fit for: Cummins 4B engines
โ Built to OEM specs for a proper fit
โ Send us an inquiry for price
Warranty
For new Cummins parts, we provide 90-day warranty. Quality is our commitment. 4BTDiesel ensures your peace of mind! For complete warranty details, please view our Warranty Policy.
Shipping
We ship worldwide and offer full expedited delivery to ensure your construction machinery back in action, fast. Check out our Shipping Policyย for more details.
Easy Return
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
