fits model: 250, Trail, Boss. make: Polaris. year: 1987.

( Manufacturer Part Number: 5130610 ), ( Type: Transmission )
The 5130610 1987 Polaris Trail Boss 250 transmission is a vital component of this classic off-road vehicle. Designed to deliver smooth and reliable power transfer, this transmission is a testament to Polaris' engineering prowess. It features a robust design with a solid cast aluminum case for durability and protection against harsh off-road conditions.
The transmission uses a 5-speed manual system, allowing the rider to smoothly switch gears according to the terrain and speed. The low gear ratio provides excellent traction and climbing ability, making it ideal for steep and rocky trails. The high gear ratio, on the other hand, ensures efficient cruising on flatter surfaces.
The 5130610 transmission also incorporates a high-capacity oil pump and oil cooler, ensuring optimal lubrication and cooling to prevent overheating and prolong the life of the transmission. The gears are made of hardened steel for strength and durability, while the synchronizers provide smooth shifting between gears.
The transmission is also easy to maintain, with accessible components and a simple oil change process. It comes with a standard oil drain plug and a remote fill plug for easy oil refills. The transmission housing is also designed to be easily removable for more extensive maintenance or repairs.
In summary, the 5130610 1987 Polaris Trail Boss 250 transmission is a reliable and robust component that delivers smooth and efficient power transfer. Its robust design, 5-speed manual system, and easy maintenance make it an ideal choice for off-road enthusiasts looking for a reliable transmission for their classic Polaris Trail Boss 250.
Pros of buying a 1987 Polaris Trail Boss 250 with a 5130610 transmission:1. Affordability: Older models like the 1987 Polaris Trail Boss 250 are generally more affordable than newer models. This could make it an attractive option for those on a budget.
2. Parts Availability: Since this is a common model, parts for the 5130610 transmission are likely to be readily available. This can make repairs and maintenance easier and less expensive.
3. Simple Design: Older ATVs often have simpler designs, which can make them easier to work on and less prone to complex mechanical issues.
Cons of buying a 1987 Polaris Trail Boss 250 with a 5130610 transmission:1. Performance: Older models may not have the same level of performance as newer models. The 5130610 transmission may not provide the same smooth shifting or power as a more modern transmission.
2. Reliability: While parts may be easy to find, older ATVs may not be as reliable as newer models. The 5130610 transmission may have worn out or may need more frequent maintenance.
3. Safety: Older ATVs may not have the same safety features as newer models. This could make the 1987 Polaris Trail Boss 250 less safe to ride, especially for inexperienced riders.
Conclusion: If you're on a budget and don't need the latest in performance or safety features, a 1987 Polaris Trail Boss 250 with a 5130610 transmission could be a good option. However, if you're looking for something more reliable or powerful, you may want to consider a newer model with a more modern transmission.
Recommendation: If you're interested in purchasing a 1987 Polaris Trail Boss 250 with a 5130610 transmission, it's important to do your research and have the ATV inspected by a qualified mechanic to ensure that it's in good condition. Additionally, be prepared for the potential need for repairs and maintenance, and consider setting aside a budget for those expenses.
This item is in good condition. Ratings for item condition excellent: this is a new part that still in the package and perfect.
It is still a usable part. It has some scratches and wear marks.
The threads are good. It does not have any cracks.
It all depends on the size and weight of items.
It all depends on the size and weight of items works well.
Good: this is a used part that in good working order.
The splines are good.
It includes everything pictured.
We most often are able to combine shipping if multiple items purchased. Or it is a part with small mechanical problem but still usable.