Choosing a suspension spring for a powersports tires brakes suspension replacement comes down to the application named in the product title, not a price gap. These two Sports Parts Inc springs carry the same USD 47.95 price and New condition, but they are identified for different 2011 Ski-Doo Renegade 800R Power TEK designations. Pick the one whose model and position wording aligns with your intended replacement.
Quick verdict
Choose the SPI Suspension Spring for 2011 Ski-Doo Renegade Adrenaline 800R Power TEK when the key phrase is *Renegade Adrenaline 800R Power TEK*. Choose the SPI Suspension Spring for 2011 Ski-Doo Renegade SP 800R Power TEK Rear Right when *Renegade SP* and *Rear Right* are the deciding identifiers. Neither has a listed price advantage: both are USD 47.95.
At-a-glance comparison
| Detail | Renegade Adrenaline 800R Power TEK | Renegade SP 800R Power TEK Rear Right |
|---|---|---|
| Price | USD 47.95 | USD 47.95 |
| Brand | Sports Parts Inc | Sports Parts Inc |
| Condition | New | New |
| Named application | 2011 Ski-Doo Renegade Adrenaline 800R Power TEK | 2011 Ski-Doo Renegade SP 800R Power TEK Rear Right |
| Manufacturer part number | 3601-S497043-91 | 4853-S481547-83 |
Where each spring wins
- Renegade Adrenaline spring: The clearer match when your decision centers on the Adrenaline 800R Power TEK wording. Its identifying part number is 3601-S497043-91.
- Renegade SP Rear Right spring: The more specific choice when the SP designation and Rear Right wording are essential to the replacement. Its identifying part number is 4853-S481547-83.
Because the price, brand, and condition are shared, the model designation is the meaningful separator. Avoid treating the two titles as interchangeable simply because both reference a 2011 Ski-Doo Renegade with an 800R Power TEK engine.
Product notes
SPI Suspension Spring for 2011 Ski-Doo Renegade Adrenaline 800R Power TEK

This is the direct pick for a shopper focused on the 2011 Ski-Doo Renegade Adrenaline 800R Power TEK application named in the title. The Sports Parts Inc spring is marked New and carries manufacturer part number 3601-S497043-91, giving the Adrenaline-specific option a distinct identifier from the SP alternative. Choose it when the Adrenaline wording is the central match for the spring you need.
Its limitation in this head-to-head is specificity of designation: the title identifies the Renegade Adrenaline application but does not include the competing product's explicit Rear Right wording. If Rear Right and Renegade SP are the terms guiding your choice, the other spring is the better-aligned option.
SPI Suspension Spring for 2011 Ski-Doo Renegade SP 800R Power TEK Rear Right

The appeal of this spring is its more position-focused title: 2011 Ski-Doo Renegade SP 800R Power TEK Rear Right. That makes it the natural choice for shoppers whose replacement decision is tied to both the SP designation and the Rear Right phrase. It is also a New Sports Parts Inc item, identified by manufacturer part number 4853-S481547-83.
The trade-off is equally clear. This is not the title aimed at the Renegade Adrenaline 800R Power TEK designation carried by the other spring. Select it for the specific SP Rear Right wording, rather than choosing it as a substitute for the Adrenaline-named spring.
Final choice by use case
Pick the Renegade Adrenaline 800R Power TEK spring when Adrenaline is the named model designation you are matching. Pick the Renegade SP 800R Power TEK Rear Right spring when SP and Rear Right are the defining terms. With equal pricing and the same Sports Parts Inc brand and New condition, the right choice is the spring whose title most closely matches the designation of your intended replacement.