KAWASAKI 13034-1020 Belt Crankshaft Bushing Nos KZ750/LTD/KZ650 LTD/KZ440/BELT/LTD

( Manufacturer Part Number: 13034-1020 ), ( Part Type: Belt Crankshaft Bushing )

Review KAWASAKI Kz750/ltd/kz650 Ltd/kz440/belt/ltd Crankshaft Bushing Black Nos fits KZ750 KZ650 KZ440 1980

The **Kawasaki 13034-1020 Belt Drive Crankshaft Bushing** is a precision-engineered, high-performance replacement part designed specifically for the **1980 Kawasaki KZ750, KZ650, and KZ440 Limited Edition models** featuring belt drive transmissions. This critical component plays a pivotal role in maintaining the smooth operation of the engine s crankshaft assembly, ensuring optimal power transfer while minimizing wear and friction. Crafted from durable, heat-resistant materials, this bushing is engineered to withstand the rigorous demands of high-revving, high-performance engines, providing a reliable seal and structural integrity over extended periods of use. The **13034-1020** part number corresponds to the original equipment specification, guaranteeing an exact fit with the factory dimensions, including the precise internal diameter and wall thickness required for seamless integration with the crankshaft and connecting rod assembly. Ideal for both restoration projects and routine maintenance, this bushing helps prevent premature failure of the crankshaft bearings, reduces parasitic drag, and extends the overall lifespan of the engine. Whether you're restoring a classic Kawasaki to its original glory or performing a routine overhaul, this bushing ensures peak performance, quiet operation, and long-term durability making it an indispensable component for any serious enthusiast or mechanic working on these iconic belt-drive limited-edition models.

### Pros and Cons of Buying a Kawasaki 13034-1020 Crankshaft Bushing (KZ750/LTD, KZ650/LTD, KZ440/Belt/LTD, 1980 Model)

1. **OEM Quality** This part is an original Kawasaki component, meaning it meets the manufacturer s exact specifications for fit, function, and durability. OEM parts are designed to match the engine s original performance and longevity.

2. **Reliability** Kawasaki parts are known for their robustness and long-term reliability, especially in older models like the 1980 KZ series. A genuine bushing ensures smooth crankshaft operation and reduces the risk of premature wear or failure.

3. **Compatibility** The part number (13034-1020) is specific to multiple models (KZ750/LTD, KZ650/LTD, KZ440/Belt/LTD), making it a versatile replacement for these engines. This reduces the need for multiple part numbers if you own or work on multiple bikes.

4. **Prevents Engine Damage** A failing crankshaft bushing can lead to catastrophic engine damage, including crankshaft misalignment, bearing failure, or even seizure. Replacing it proactively avoids costly repairs.

5. **Aftermarket Alternative** If you re hesitant about OEM parts, this bushing is also available from reputable aftermarket brands (e.g., Fel-Pro, Moroso, or Dorman) that offer similar quality at sometimes lower prices. However, the OEM version ensures exact fitment.

6. **Ease of Installation** Kawasaki parts are designed for straightforward installation, though experience with engine work is still recommended. The part is straightforward to remove and replace, especially if you have the necessary tools (puller, bearing driver, etc.).

7. **Long-Term Cost Savings** While the upfront cost may be higher than some aftermarket options, the longevity and reliability of an OEM bushing can save money in the long run by avoiding repeated failures or related engine issues.

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1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives. For example, the Kawasaki 13034-1020 may cost significantly more than a comparable aftermarket bushing (e.g., from Fel-Pro or Moroso), which could offer similar performance at a lower price.

2. **Limited Availability** OEM parts, especially for older models like the 1980 KZ series, may not be as widely stocked as aftermarket options. You might need to order from a specialty motorcycle parts dealer or an online retailer, which could involve shipping delays.

3. **Potential Overkill for Minor Issues** If the bushing failure is isolated and the rest of the engine is in good condition, some riders might opt for a cheaper aftermarket part to save money. However, this is not recommended if the bushing is already worn or damaged.

4. **Installation Complexity** While the part itself is simple, replacing a crankshaft bushing often requires disassembling the engine, which can be time-consuming and technically challenging for inexperienced mechanics. If you re not comfortable with engine work, labor costs at a shop may add up.

5. **Mixed Reviews on Aftermarket Alternatives** Some aftermarket bushings may not match the precision of OEM parts, leading to slight vibration or noise. However, high-quality aftermarket brands (e.g., Fel-Pro) often use similar materials and machining standards.

6. **No Warranty on Used/Aftermarket Parts** If you purchase from a third-party seller (e.g., eBay, Facebook Marketplace), there s no guarantee of authenticity or condition. Always buy from trusted dealers to avoid counterfeit or damaged parts.

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Buying the Kawasaki 13034-1020 OEM crankshaft bushing for your 1980 KZ series motorcycle is a **strong recommendation** if you prioritize reliability, longevity, and exact fitment. The part is designed to restore your engine to factory specifications, reducing the risk of failure and ensuring smooth operation. While it may cost more upfront, the long-term benefits especially for an older bike outweigh the drawbacks for most serious riders.

However, if budget is a concern and you re confident in the quality of a reputable aftermarket brand (e.g., Fel-Pro, Moroso, or Dorman), those alternatives can offer comparable performance at a lower cost. Just ensure the aftermarket part is specifically listed for your engine model and meets Kawasaki s specifications.

- **For most riders:** Purchase the **OEM Kawasaki 13034-1020 bushing** if you can afford it. It s the safest and most reliable choice, especially for an older engine where precision matters.

- **For budget-conscious riders:** Consider a **high-quality aftermarket bushing** from a trusted brand (e.g., Fel-Pro 13034 or Moroso equivalent), but verify compatibility and material quality before purchasing.

- **For DIYers:** If you re comfortable with engine work, proceed with the replacement yourself to save labor costs. If not, consult a mechanic to ensure proper installation.

- **Avoid:** Counterfeit or unknown-brand parts, as they may fail prematurely and risk engine damage.

Ultimately, the best choice depends on your priorities whether it s peace of mind with OEM quality or saving money with a well-vetted aftermarket option. For a 1980 KZ bike, investing in a quality bushing is a wise preventive measure to extend the life of your engine.

Details:

PART NUMBER 13034-1020. KAWASAKI KZ750/LTD/KZ650 LTD/KZ440/BELT/LTD CRANKSHAFT BUSHING BLACK 1980 NOS.

part #: 130341020 prices

• $6.00-$7.95

specifications bearingmotorcycleiz:

• for models: Kz750, Kz650, Kz440
• for makes: Kawasaki
• for years: 1980
• mpn: 13034-1020
• part type: Belt Crankshaft Bushing

returns bearingmotorcycleiz:

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

seller bearingmotorcycleiz:

• city: Waterford, Michigan
• rating: 99.9%
• # reviews: 17409

offer bearingmotorcycleiz:

• started: February 15, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0

general bearingmotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
• condition: New

shipping bearingmotorcycleiz:

• carrier: USPS
• service: USPS Priority Mail
• class: Expedited
• transit: 5-9 Days
• cost: $0.00
• type: Fixed

payments bearingmotorcycleiz:

• other
• credit card: Diners-club
• wallet: Google-pay

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