1. Carburetors & Throttlebodies ATV For Sale
  2. sku: 15944649969701722
  3. SPI 7965-S444508-ATV

SPI 7965-S444508-ATV Carburetor Flange Adapter Es 250R/ES Atv

fits model: 250r, Trail, Boss. make: Polaris. year: 1985–1988.

7965-s444508-atv Spi Carburetor Flange Adapter For 1985-1988 Polaris Trail Boss 250r/es Atv

( Brand: Spi ), ( Manufacturer Part Number: 7965-S444508-ATV ), ( Part Type: Carburetor Flange Adapter )

Review SPI Carburetor Flange Adapter Polaris 250r/es Atv fits TRAIL BOSS 250R 1985–1988

SPI 7965-S444508-ATV Carburetor Flange Adapter for 1985-1988 Polaris Trail Boss 250R/ES ATV

Experience seamless compatibility and hassle-free installation with the SPI 7965-S444508-ATV Carburetor Flange Adapter, specifically designed for the 1985-1988 Polaris Trail Boss 250R/ES ATV models. This high-quality part ensures a secure connection between your carburetor and intake manifold, enhancing the performance and reliability of your vehicle.

Crafted from durable, corrosion-resistant materials, the SPI flange adapter is engineered to withstand the rigors of off-road riding and extreme conditions. Its precision-machined design guarantees a perfect fit, minimizing the risk of leaks and ensuring smooth operation.

The adapter features a threaded connection and comes complete with the necessary hardware for a quick and easy installation process. With this upgrade, you can restore or maintain the optimal functionality of your carburetor system, improving throttle response and fuel efficiency on your Trail Boss 250R/ES.

Invest in the SPI 7965-S444508-ATV Carburetor Flange Adapter for a reliable, long-lasting solution that helps you get the most out of your Polaris Trail Boss ATV. Whether you're tackling rough terrains, exploring trails, or simply cruising around, this adapter guarantees a secure and efficient connection, ensuring a smooth ride every time.

Analysis of SPI 7965-S444508-ATV Carburetor Flange Adapter for 1985-1988 Polaris Trail Boss 250R/ES ATV

Pros:

1. Compatibility: This adapter is specifically designed for the Polaris Trail Boss 250R/ES models from 1985 to 1988, ensuring a perfect fit.

2. Functionality: The flange adapter serves to connect the carburetor, facilitating the proper functioning of the ATV's engine.

3. Quality: SPI is a well-known brand in the ATV accessories industry, suggesting that the product is likely of good quality.

4. Availability: This adapter is readily available for purchase from various online stores, making it easy to obtain.

Cons:

1. Price: Compared to some generic alternatives, this branded adapter might be more expensive.

2. Potential Replacement: If the original flange is still in good condition, there might be no need to replace it.

3. Potential Fitment Issues: While the adapter is designed for the specific model, there could be occasional fitment issues due to slight variations in manufacturing.

Conclusion:

The SPI 7965-S444508-ATV Carburetor Flange Adapter offers a reliable solution for connecting the carburetor on your 1985-1988 Polaris Trail Boss 250R/ES ATV. However, it is essential to consider the cost and whether the original flange is still functional before making a purchase. If you need a replacement or are experiencing issues with the current flange, this product could be a worthwhile investment. If the original flange is still in good condition, it might be more cost-effective to keep it.

Details:

SPI Carburetor Flange Adapter for 1985 - 1988 Polaris Trail Boss 250R/ES ATV: Replacement. I need to exchange an item. Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items.

Brand: SPI, model Number: 7965-S444508-ATV. Compatibility: Years: Make: model: Application: Notes: 1989 - 1992 Polaris Big Boss 250 4x6, 1984 Polaris Star Long Track 250, 1994 1995 Polaris300 4x4, 1998 2001 300 2x4, 1985 1986 Polaris Scrambler 1980 Polaris Gemini 1990 2004 Polaris Trail Blazer 1996 1997 Polaris Sport 400L, 1988 1993 Polaris Trail 1991 1993 Polaris Big 6x6, 1994 Polaris Big 1983 1990 Polaris Star, 2003 Polaris Trail 4 1999 Polaris Trail 1988 Polaris Trail 250R/ES, 1987 1990 Polaris Star Track, 1999 3 1991 , 4x4.

part #: 7965s444508 price

  • $14.91

specifications carbthrotatv:

  • for models: 250r, Trail, Boss
  • for makes: Polaris
  • for years: 1985-1988
  • brand: Spi
  • mpn: 7965-s444508-atv
  • part type: Carburetor Flange Adapter

general carbthrotatv:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors

returns carbthrotatv:

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

offer carbthrotatv:

  • sold: 0
  • started: November 29, 2025
  • quantity: 9
  • options: Ship-to-home
  • availability: In Stock

payments carbthrotatv:

  • credit card: Mastercard
  • wallet: Apple-pay
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shipping carbthrotatv:

  • transit: 5-9 Days
  • type: Fixed
  • service: Standard
  • cost: $0.00
  • class: Standard

seller carbthrotatv:

  • rating: 99.8%
  • city: Indiana, US
  • # reviews: 71126
for models: 250r, trail, boss, for makes: polaris, for years: 1985-1988, part type: carburetor flange adapter,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > carburetors, sku: 15944649969701722,
Spi 7965-S444508 Is Similar To:
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1 offer $14.91 USD
  • New. Offer #1 priced at $14.91 + $0.00 shipping estimate = $14.91* total. 1991 - 1993 Polaris Big Boss 250 6x6. 1988 - 1993 Polaris Trail Boss 250 2x4.FREE SHIPPING

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