SKI-DOO 400404500 Motor Engine Block Blizzard 9500 494 L/c

( Brand: Ski-doo ), ( Manufacturer Part Number: 400404500 ), ( Part Type: Motor Engine Block )

Review SKI DOO Motor Engine Short Block Blizzard 494 L/c Oem fits 1978–1982

The Ski-Doo 400404500 motor engine block is a crucial component of the Blizzard 9500 snowmobiles manufactured between 1978 and 1982. This engine block, with a part number 400404500, is a key element in the 494 l/c (liter) engine that powers these snowmobiles.

This engine block is designed with durability and reliability in mind. It is made of high-strength cast iron, a material that provides excellent heat dissipation and resistance to the harsh conditions encountered during snowmobiling. The engine block's shape and design ensure a proper sealing surface for the cylinder liners and gaskets, reducing the risk of leaks and ensuring optimal engine performance.

The 400404500 engine block features six cylinders, arranged in a V-configuration for improved power output and better weight distribution. Each cylinder has a bore size of 3.5 inches (89 mm) and a stroke length of 3.6 inches (91.4 mm), resulting in a total displacement of 494 cubic inches (8,149 cc).

The engine block houses several critical engine components, including the crankshaft, camshaft, and pistons. The crankshaft, which is responsible for converting the linear motion of the pistons into rotational motion for the wheels, is made of high-strength steel. The camshaft, which operates the engine valves, is designed for efficient intake and exhaust strokes, ensuring optimal engine power and fuel efficiency.

The pistons, which are attached to the connecting rods and reciprocate inside the cylinders, are made of a lightweight alloy, providing both durability and low friction. The engine block also includes provisions for cooling systems, such as water jackets and oil passages, ensuring that the engine stays at an optimal temperature for optimal performance.

In summary, the Ski-Doo 400404500 motor engine block is a vital component of the Blizzard 9500 snowmobiles manufactured between 1978 and 1982. Its high-strength design, combined with its ability to house critical engine components, ensures both durability and optimal performance in the harsh winter conditions. Whether you're a seasoned snowmobiler or just getting started, this engine block is an essential part of your snowmobile, and its proper maintenance and care will ensure many hours of enjoyable riding.

The Ski-Doo 400404500 motor engine block, which was used in the Blizzard 9500 494 l/c snowmobiles from 1978 to 1982, is an essential part for those who own or are planning to restore these classic machines. Here are some pros and cons to consider before making a purchase:

1. Availability: These engine blocks are relatively easy to find on the aftermarket, making them a popular choice for restorers and hobbyists.

2. Affordability: Compared to newer engines, the price of a used Ski-Doo 400404500 engine block is generally more affordable.

3. Familiarity: If you're already familiar with this engine, you may find it easier to work on and maintain than a newer, unfamiliar one.

4. Authenticity: Using an original engine block will help maintain the authenticity of your restoration project, which can be important for collectors and enthusiasts.

1. Age and wear: Engine blocks from this era have been in use for over 40 years, which means they may have significant wear and tear, requiring additional repairs or replacement parts.

2. Compatibility: Make sure that the engine block you purchase is compatible with your specific snowmobile model and year.

3. Availability of parts: Some replacement parts for this engine may be difficult to find, leading to potential delays or additional costs.

4. Environmental concerns: Older engines like this one may not meet modern emissions standards, which could limit your ability to use your snowmobile in certain areas.

In conclusion, the decision to buy a Ski-Doo 400404500 engine block for a 1978-1982 Blizzard 9500 494 l/c snowmobile depends on various factors, including your budget, availability of parts, and personal preferences. If you're a collector or hobbyist who values authenticity and affordability, this engine block could be an excellent choice. However, if you prioritize ease of use and modern performance, you may want to consider other options. Ultimately, make sure to thoroughly research your purchase and ensure that the engine block is compatible with your snowmobile model and year.

Details:

Ski Doo Motor Engine Short Block 1978-1982 Blizzard 9500 494 L/C 400404500 OEM, GOOD USED MOTOR COMPRESSION RUNS WELL.

part #: 400404500 prices

• $9.99-$93.99

specifications snowpar:

• for makes: Skidoo, Ski-doo
• for years: 1978-1982
• brand: Ski-doo
• mpn: 400404500
• part type: Motor Engine Block

offer snowpar:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: May 21, 2025

general snowpar:

• condition: Used
• Parts Accessories > Snowmobile Parts > Other Parts

payments snowpar:

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

seller snowpar:

• city: Newport, Vermont
• rating: 99.4%
• # reviews: 15462

returns snowpar:

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

shipping snowpar:

• service: USPS Ground Advantage, UPS Next Day Air Saver, FedEx 2Day
• class: Standard, One-day, Expedited
• type: Calculated
• cost: $0.00
• transit: 3-10 Days
• carrier: USPS, UPS, FedEx

Ski-doo 400404500 Is Similar To:

• Ski-doo 510003846 Oem Ski-doo 9592 Dust Cover (27.6% similar) Oem Ski-doo 510003846, 9592 dust cover. All parts are in stock and ready to ship. Items are shipped using USPS, ups, and FedEx. If the original package is included it may show signs of wear. Pictures: thumbnails. Dust cover is used and in excellent condition, not original packaging...(May 17th, 2024)
• Ski-doo 505040800 Oem Ski-doo 247 Saddle (30.5% similar) All parts are in stock and ready to ship. Ski saddle is used and in good condition, not original packaging. Items are shipped using USPS, ups, and FedEx. Pictures: thumbnails. Oem Ski-doo 5050408 247 ski saddle. If the original package is included it may show signs of wear...(May 18th, 2024)
• Ski-doo 519000014 99 98 97 96 Ski-doo Mxz Formula Z 500 583 670 Ho Injection Oil Tank Coolant (26.9% similar) Good tank removed from a 1997 ski doo Max 500S chassis. Some traces of old oil still in the tank...(May 18th, 2024)
• Bombardier 860508900 Ski Doo Flex Fastening Kit (20.8% similar) Pictures: thumbnails. If the original package is included it may show signs of wear. Items are shipped using USPS, ups, and FedEx. All parts are in stock and ready to ship. Ski doo flex fastening kit is used and in excellent condition, original packaging. Bombardier 860508900 ski doo...(May 18th, 2024)
• Ski-doo 512059792 05 Ski-doo Mach Z 1000 Sdi Pto Engine Motor Support Bracket Mount 121 Inch (41.2% similar) Comes as pictured. Tabs are good. Was removed from a 2005 Ski-doo mach z 1000 SDI 121. Items are shipped using USPS, ups, and FedEx.: bracket is straight and in good condition. Finish has light wear...(May 18th, 2024)
• Ski-doo 518324080 05 Ski-doo Mach Z 1000 Sdi Support Brace Bracket Mount 121 Inch (37.7% similar) Comes as pictured. Was removed from a 2005 Ski-doo mach z 1000 SDI 121. Items are shipped using USPS, ups, and FedEx. Finish has light wear.: bracket is straight and in good condition. Tabs are good...(May 18th, 2024)
• Ski-doo 515176167 05 Ski-doo Mach Z 1000 Sdi Rectifier Bracket Mount 121 Inch (29.7% similar) Was removed from a 2005 Ski-doo mach z 1000 SDI 121. Tabs are good. Comes as pictured. Items are shipped using USPS, ups, and FedEx. Finish has light wear.: bracket is straight and in good condition...(May 18th, 2024)
• Ski-doo 518326559 14 Ski-doo Renegade Adrenaline 1200 Rear Member Bracket Mount 137 Inch (30.1% similar) Was removed from a 2014 Ski-doo renegade adrenaline 1200 137.: bracket is straight and in good condition. Tabs are good. Comes as pictured. Items are shipped using USPS, ups, and FedEx. Finish has light wear...(May 18th, 2024)
• Ski-doo 518326820 14 Ski-doo Renegade Adrenaline 1200 Left Stirrup Floor Board Foot Well 137 Inch (34.3% similar) Was removed from a 2014 Ski-doo renegade adrenaline 1200 137. Tabs are good. Items are shipped using USPS, ups, and FedEx. Comes as pictured. Finish has light wear.: stirrup is straight and in good condition...(May 18th, 2024)
• Ski-doo 518324265 05 Ski-doo Mach Z 1000 Sdi Front Cross Brace Bracket Mount 121 Inch (27% similar) Was removed from a 2005 Ski-doo mach z 1000 SDI 121. Tabs are good.: bracket is straight and in good condition. Items are shipped using USPS, ups, and FedEx. Comes as pictured. Finish has light wear...(May 19th, 2024)
• Ski-doo 512059894 05 Ski-doo Mach Z 1000 Sdi Engine Motor Brackets Mounts 121 Inch (38.8% similar) Was removed from a 2005 Ski-doo mach z 1000 SDI 121. Items are shipped using USPS, ups, and FedEx.: bracket is straight and in good condition. Tabs are good. Comes as pictured. Finish has light wear...(May 19th, 2024)