1. Snowmobile Engines Components For Sale
  2. sku: 4407318456099251
  3. BRP SKI DOO 420937969

BRP SKI DOO 420937969 Shaft Rotary Obsolete

fits make: Ski-doo.

420937969 Brp Ski Doo Obsolete Part

( Brand: Brp Ski Doo ), ( Manufacturer Part Number: 420937969 ), ( Part Type: Shaft )

Review BRP SKI DOO Shaft rotary Obsolete Part

420937969 Ski-Doo Shaft-Rotax Obsolete snowmobile driveline assembly

The 420937969 Ski-Doo Shaft-Rotax Obsolete driveline assembly is an essential component for maintaining the performance and reliability of your Ski-Doo snowmobile. This component, which is now considered obsolete, was once a crucial part of the Ski-Doo Twin-Spar 131 and 146-inch snowmobiles that utilized the Rotax engine and the Ski-Doo Shaft driveline system.

The Ski-Doo Shaft-Rotax obsolete driveline assembly consists of the following components: a primary drive clutch, a primary drive shaft, a secondary drive clutch, a secondary drive shaft, and the necessary mounting hardware. These parts work together to transmit power from the Rotax engine to the rear-end of the snowmobile, which in turn propels the sled forwards through the snow.

The primary drive clutch is designed to efficiently transfer power from the engine to the drive shaft while allowing for engine braking and smooth engine compression. Over time, the clutch friction material wears down, and this component might need to be replaced.

The primary drive shaft, however, is responsible for rotating the drive clutch, which ultimately causes the secondary drive shaft to rotate. This secondary drive shaft then delivers power to the clutch on the drive shaft final drive case, providing the necessary torque to turn the track. As a result, new rubber boot(s) may need to be installed to maintain the sealing properties and prevent excessive oil loss.

Both the primary and secondary drive shafts play an integral role in the driveline system's functionality. These components are engineered to minimize wear, yet they can still degrade due to the extreme conditions encountered during snowmobiling. Damages such as bending, breaking, or even permanent distortion could occur, leading to a hissing or clunking sound when in operation. New shafts would be necessary in this scenario.

The primary and secondary drive clutches serve as the connection between the engine and the snowmobile's drivetrain. They work together to dispense the torque on demand and allow for operator controlled engine braking. Depending on usage and maintenance practices, these clutches may wear down and need replacement to ensure optimal driveline performance.

In conclusion, the 420937969 Ski-Doo Shaft-Rotax Obsolete driveline assembly is a significant part of your Ski-Doo snowmobile. Comprised of essential components like the primary and secondary drive clutches, primary and secondary drive shafts, and mounting hardware, this assembly connects the engine to the track, enabling the sled to move efficiently through the snow. With the correct maintenance and timely replacement of worn components, this obsolete assembly can deliver long-lasting performance, making your snowmobiling experiences more enjoyable.

Ski-Doo Shaft-Rotary Engine: A Retrospective Analysis of Buying an Obsolete Model (420937969) with Pros, Cons, and Conclusion

**Introduction**

Purchasing an obsolete Ski-Doo shaft-rotary engine with model number 420937969 can be a cost-effective option for snowmobile enthusiasts seeking a vintage piece or those who are on a tight budget. However, it's crucial to consider both the advantages and disadvantages before making a decision.

**Pros**

1. Cost-effective: Purchasing an obsolete model can be significantly less expensive than buying a new one. The price difference might enable potential buyers to invest in other snowmobile parts or accessories.

2. Unique Experience: Collectors and vintage enthusiasts may find value in owning a classic, obsolete engine like the 420937969, adding to their collection or restoring it to its former glory.

3. Low Maintenance: Since parts for these obsolete engines might still be readily available from salvage yards or online marketplaces, maintenance may be more cost-effective compared to newer models.

**Cons**

1. Limited Availability of New Parts: As a snowmobile engine becomes obsolete, fewer new parts may be manufactured, making it harder to find replacement parts and potentially increasing repair costs.

2. Operational Inefficiencies: Older engines may not provide the same level of efficiency and performance as new models, leading to increased fuel consumption and poorer overall driving experience.

3. Risk of Unforeseen Issues: Older engines that have been discontinued for an extended period may be prone to unforeseen and potentially costly issues, which could require expensive repairs or even engine replacement.

**Conclusion**

The decision to buy an obsolete Ski-Doo shaft-rotary engine (model 420937969) comes down to individual circumstances and preferences. Those seeking a budget-friendly option, an authentic vintage experience, or a project to restore might find value in this engine. On the other hand, snowmobilers seeking optimal performance, efficiency, and convenience might prefer a newer model.

In conclusion, potential buyers of an obsolete shaft-rotary engine (420937969) should carefully weigh the pros and cons, considering their budget, intentions, and expectations before making a final decision. Educating yourself on the potential repair costs, availability of replacement parts, and anticipated maintenance requirements will help ensure a well-informed and satisfying purchase.

**Recommendation**

If you are set on buying an obsolete Ski-Doo shaft-rotary engine (model 420937969), I recommend starting with thorough research on price comparisons, availability of parts, and maintenance requirements. Additionally, consider seeking advice from experienced snowmobile enthusiasts and performing a comprehensive inspection of the engine before purchase. This approach will maximize the chances of a successful and satisfying ownership experience.

Details:

Brp Ski Doo rotary shaft P/N for vintage sleds, obsolete part.

part #: 420937969 price

  • $181.25

specifications enginesnowmobile:

  • for makes: Ski-doo
  • brand: Brp Ski Doo
  • mpn: 420937969
  • part type: Shaft

Offer enginesnowmobile:

  • bids: 0
  • quantity: 1
  • Started: April 20, 2018, 7:38 am
  • Sold: 0
  • best offer: false

Seller enginesnowmobile:

  • city: Bridgewater, Maine
  • zipcode: 04735

Ratings:

  1. Advertized as stock inShipped fromTook a couple days longer 04-20-18
  2. item as described, satisfied customer here. 04-14-18
  3. Quick response and fast payment. Perfect! THANKS!! 04-19-18
  4. FAST SHIPPING 04-17-18
  5. excellent buyer 04-19-18

Payments enginesnowmobile:

  • AmEx
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  • PayPal

General enginesnowmobile:

  • condition: New other see details
  • motors > partsaccessories > snowmobile partsaccessories > snowmobile engines components
  • in stock: Yes

Returns enginesnowmobile:

  • policy: no returns

Shipping enginesnowmobile:

  • cost: $5.0
  • type: Flat
  • handling: 3 days
for makes: ski-doo, part type: shaft,
category: snowmobile parts > snowmobile > snowmobile engines components, sku: 4407318456099251,
Review#1 Advertized as stock inShipped fromTook a couple days longer ()
Review#2 item as described, satisfied customer here. ()
Review#3 Quick response and fast payment. Perfect! THANKS!! ()
Review#4 FAST SHIPPING ()
Review#5 excellent buyer ()
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1 offer $181.25 USD
  • Used. Offer #1 priced at $181.25 + $123.54 shipping estimate = $304.79* total. +$123.54 shipping

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