1. Engine Crankshafts Products
  2. sku: 20624535559016633
  3. CATERPILLAR 116-1080

CATERPILLAR 116-1080 Cat Diesel Engine Crankshaft

fits model: C10, Std. make: Kenworth, Caterpillar.

116-1080 Caterpillar Kenworth Truck Cat C10 Diesel Engine Crankshaft Std Oem

( Brand: Caterpillar ), ( Manufacturer Part Number: 116-1080 ), ( Part Type: Engine Crankshaft ), ( Manufacturer Warranty: Other ), ( Country Of Origin: United States )

Review CATERPILLAR Kenworth Truck Cat Diesel Engine Crankshaft Oem fits C10 STD

The **Caterpillar 116-1080 Kenworth C10 Diesel Engine Crankshaft (Standard)** is a robust, precision-engineered component designed to deliver uncompromising durability and performance within the heavy-duty commercial trucking industry. This crankshaft is specifically tailored for the **Caterpillar C10** engine, a powerhouse known for its reliability, fuel efficiency, and high torque output, making it a staple in medium- and heavy-duty Kenworth trucks. Crafted from high-grade **forged steel**, this crankshaft undergoes rigorous heat treatment and machining processes to ensure exceptional strength, resistance to fatigue, and longevity under extreme operating conditions. The design incorporates **counterweights** strategically positioned to minimize vibration and enhance smooth operation, while the **journal surfaces** are precision-ground to maintain optimal bearing clearance, reducing wear and extending engine life. The **main and rod journals** are engineered to handle the immense stress of continuous high-load applications, whether in long-haul freight, construction, or off-road environments. This crankshaft is a critical component in the engine s power delivery system, converting linear piston motion into rotational force with minimal energy loss, ensuring peak efficiency and performance. Built to meet or exceed **OEM specifications**, it is fully compatible with the Kenworth C10 s drivetrain, offering truck operators the confidence of knowing their engine is supported by a component built to withstand the demands of heavy-duty service. Whether in a new build or as a high-quality replacement, this crankshaft exemplifies Caterpillar s commitment to engineering excellence, providing fleet managers and independent operators with a dependable solution for sustained power and operational reliability.

### **Pros and Cons of Buying a Used Caterpillar 116-1080 Kenworth with a CAT C10 Diesel Engine (Standard Crankshaft)**

#### **Pros**

1. **Proven Reliability** The Caterpillar C10 is a well-established engine known for durability, especially in heavy-duty applications like long-haul trucking. It has a strong reputation for longevity when properly maintained.

2. **High Power Output** The C10 produces **475 500 horsepower** (depending on configuration) and **1,850 2,050 lb-ft of torque**, making it suitable for heavy loads, steep grades, and towing demands. This is ideal for long-haul, construction, or regional hauling.

3. **Fuel Efficiency** Compared to older engines like the C7 or C9, the C10 offers better fuel economy due to advancements in turbocharging, injection systems, and combustion efficiency. It typically consumes **8 10 MPG** in highway conditions, depending on load and driving style.

4. **Aftermarket & Parts Availability** As a widely used engine, parts (including the standard crankshaft version) are readily available from Caterpillar, authorized dealers, and third-party suppliers. This reduces downtime and repair costs.

5. **Lower Operating Costs (Compared to New Engines)** Purchasing a used C10 with a standard crankshaft is significantly cheaper than buying a new engine or a truck with a newer model (e.g., C13, C15). The cost savings can be substantial, especially for fleets or individual owners.

6. **Compatibility with Kenworth W900/W950/W1000** The **116-1080** chassis is a robust platform designed for heavy-duty applications. Kenworth s build quality ensures structural integrity, which is crucial for long-term reliability in demanding conditions.

7. **Potential for Modifications** The C10 s architecture allows for upgrades such as **turbocharger swaps, exhaust tuning, or fuel system modifications** (e.g., upgrading to common rail if needed) to improve performance or efficiency.

8. **Resale Value** While not as high as newer engines, a well-maintained C10 in a Kenworth still holds decent resale value, especially in regions where older diesel engines are still preferred.

9. **Proven Durability in Harsh Conditions** The C10 has a strong track record in extreme climates, high-altitude operations, and heavy-duty cycles, making it a solid choice for operators in rugged environments.

10. **Lower Purchase Price** Used C10 engines and Kenworth trucks with this configuration are **far cheaper** than their newer counterparts, allowing buyers to allocate more budget toward other upgrades (e.g., suspension, brakes, or auxiliary equipment).

---

#### **Cons**

1. **Higher Maintenance Requirements** While durable, the C10 (especially in older models) requires **regular oil changes, fuel system cleaning, and turbocharger maintenance** to prevent issues like **carbon buildup, injector failures, or turbo wear**. Neglecting maintenance can lead to costly repairs.

2. **Emissions Compliance** The C10 was not originally built to meet **EPA 2010 or later emissions standards** without modifications. Many used units may require **EGR (Exhaust Gas Recirculation) or DPF (Diesel Particulate Filter) retrofits**, adding complexity and cost.

3. **Potential for Crankshaft or Rod Bearings Issues** The **standard crankshaft version** (as opposed to the forged crankshaft) is generally robust but can be more prone to **bearing wear or fatigue** over extremely high mileage (1,000,000 miles). A **crankshaft inspection** should be a priority before purchase.

4. **Fuel System Vulnerabilities** Older C10s (pre-2010) may suffer from **fuel injector failures, common rail leaks, or fuel pump wear**, especially if the truck has been operated on poor-quality diesel. Upgrading to **high-pressure common rail injectors** can be expensive.

5. **Turbocharger Longevity** The **turbocharger** is a common weak point in high-mileage C10s. Over time, **wastegate failures, oil leaks, or bearing wear** can occur, leading to reduced power and efficiency. A **turbo inspection or replacement** may be needed.

6. **Transmission & Drivetrain Wear** If the truck has high miles, the **transmission (e.g., Allison Transmission), differentials, or drivetrain components** may require attention. A **pre-purchase inspection (PPI) of the transmission fluid, synchronizers, and bearings** is essential.

7. **Electrical System Reliability** Older Kenworths (especially pre-2010) may have **aging wiring, faulty sensors, or ECU issues**, which can lead to **diagnostic trouble codes (DTCs)** and intermittent problems. A **full electrical system check** is recommended.

8. **Resale Depreciation** While the C10 is reliable, newer engines (e.g., **C13, C15, or Cummins X15**) depreciate slower. If you plan to sell the truck in the future, a newer engine may hold value better.

9. **Limited Telematics & Modern Tech** Used Kenworths with C10s may lack **advanced telematics, driver assistance systems, or modern infotainment**, which could be a drawback if you prioritize connectivity or safety features.

10. **Potential for Hidden Damage** Without a **thorough inspection**, issues like **frame cracks, rust damage, or hidden structural weaknesses** (common in older trucks) can go unnoticed until they become major problems.

11. **Higher Insurance Costs** Older trucks with high-mileage engines may have **higher insurance premiums** compared to newer models, depending on the carrier and risk assessment.

12. **Fuel Quality Dependence** The C10 is sensitive to **low-quality diesel**, which can cause **injector clogging, filter failures, or fuel system damage**. Operators must ensure they use **clean, high-quality fuel** to maintain performance.

---

### **Key Considerations Before Purchase**

1. **Mileage & Service History**

- **Ideal mileage:** 300,000 600,000 miles (with full service records).

- **Red flags:** No service records, excessive oil changes, or signs of neglect.

- **Critical check:** Verify **oil analysis reports** (if available) to assess wear metals.

2. **Engine Condition**

- **Compression test** Ensures cylinders are sealing properly.

- **Leak-down test** Checks for internal leaks (valves, pistons, rings).

- **Turbo inspection** Look for **oil leaks, proper boost pressure, and no unusual noises**.

- **Fuel system** Inspect **injectors, fuel rails, and the common rail** for wear or leaks.

3. **Transmission & Drivetrain**

- **Transmission fluid analysis** Old or contaminated fluid can indicate internal wear.

- **Differential & axle inspection** Check for **leaks, gear wear, or unusual noises**.

- **Drive shaft & U-joints** Look for **cracks, play, or excessive vibration**.

4. **Structural Integrity**

- **Frame inspection** Check for **rust, cracks, or weld repairs** (especially in the rear).

- **Suspension & axles** Ensure **no bent axles, worn bushings, or leaking air lines**.

- **Brake system** **Air brake inspection, brake lining thickness, and wheel cylinder condition**.

5. **Electrical & Computer Systems**

- **Scan for DTCs** Use an **OBD-II scanner** to check for active or pending codes.

- **ECU & sensors** Test **oxygen sensors, turbo sensors, and fuel trim values**.

- **Battery & alternator** Ensure **proper voltage output and no parasitic drain**.

6. **Emissions Compliance**

- If the truck is **EPA 2007 or older**, it may need **EGR or DPF retrofits** to meet modern regulations.

- Some states require **smog checks**, which could be a hassle for older engines.

7. **Cost of Repairs vs. Value**

- Get **multiple repair estimates** for any known issues before purchasing.

- If the truck requires **major work (e.g., engine rebuild, transmission replacement)**, weigh whether the cost justifies the purchase.

---

### **Final Recommendation**

**Buy the Caterpillar 116-1080 Kenworth with a C10 Diesel Engine (Standard Crankshaft) if:**

You are looking for a **highly reliable, fuel-efficient, and powerful** workhorse for **long-haul, regional, or heavy-duty hauling**.

You **prioritize durability over the latest technology** and are willing to invest in **regular maintenance**.

The truck has **under 600,000 miles** with **complete service records**,

Details:

Kenworth TRUCK Caterpillar CAT C10 Diesel Engine Crankshaft 116-1080 STD OEM, IN GOOD CONDITION PLEASE SEE PICTURES.

part #: 1161080 prices

  • $499.99-$1188.00

specifications cranshafengin:

  • for models: C10, Std
  • for makes: Kenworth, Caterpillar
  • brand: Caterpillar
  • mpn: 116-1080
  • part type: Engine Crankshaft
  • manufacturer warranty: Other
  • country of origin: United States

returns cranshafengin:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

shipping cranshafengin:

  • class: Freight
  • service: Flat Rate Freight
  • type: Fixed
  • cost: $290.00

payments cranshafengin:

  • other
  • credit card: Mastercard
  • wallet: Paypal

offer cranshafengin:

  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • started: May 30, 2026
  • best offers: True
  • sold: 0

seller cranshafengin:

  • rating: 99.7%
  • city: Washougal, Washington
  • # reviews: 1322

general cranshafengin:

  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts
  • condition: Used
for models: c10, std, for makes: kenworth, caterpillar, part type: engine crankshaft, manufacturer warranty: other, country of origin: united states,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 20624535559016633,
Caterpillar 116-1080 Is Similar To:
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2 offers $499.99–$1188.00 USD
  • Used. Offer #1 priced at $1188.00 + $290.00 shipping estimate = $1478.00* total. +$290.00 shipping
  • Used. Offer #2 priced at $499.99 + $Calculated shipping estimate = $499.99* total. WHEEL DOZER. Caterpillar CAT C10 Diesel Engine Crankshaft.+$Calculated shipping

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