LEN Performance Len Performance Shocks Suspension LS4-50003R - Rear Track Shock
LEN Performance Len Performance Shocks Suspension LS4-50003R - Rear Track Shock
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LEN Performance LS4-50003R Shocks
The LEN Performance Len Performance Shocks suspension is built for Polaris snowmobile use. Notable details: all shocks are sold each.
Features & Benefits
- 5 click compression adjustment makes it easy to adjust settings on the trail and mountain
- Anodized dual ring locking adjusters make it easy to adjust your preload but ensure they stay set once you have them adjusted
- Arctic Cat & Polaris reservoirs have a finned cooling system that helps decrease temperatures and increases longevity and performance
- All ski shocks have compression/ rebound adjustment
- Front/ Rear track shock with compression/ rebound adjustment available for select Ski-Doo models
- Arctic Cat & Polaris track shocks have compression adjustment only
- All springed shocks feature a threaded body for ultimate preload adjustability
- Rebuild kits and replacement parts available for servicing and custom valving
- Hardened Chromoly shaft increases overall strength and seal longevity
- Springs are powder coated to reduce corrosion, increase durability and ensure continued strength under the harshest of conditions
- Eyelets consist of a forged aluminum head with premium steel and NBR bushings
- All shocks are sold each
Specifications
| Model | Len Performance Shocks |
| Product Type | Suspension |
| Fits | Polaris |
| Vehicle Type | Snowmobile |
| Dimensions | 25 x 8 x 10 in |
| Country of Origin | Thailand |
| Brand | LEN Performance |
| Manufacturer Part Number | LS4-50003R |
| UPC | 758891177454 |
Frequently Asked Questions
What is this suspension intended for?
This LEN Performance Len Performance Shocks suspension is intended for snowmobile use. Noted vehicle fitment: Polaris. Confirm compatibility for your specific machine before ordering.
What are the key construction details?
LEN Performance Len Performance Shocks features eyelets consist of a forged aluminum head with premium steel and NBR bushings. See Features & Benefits and Specifications for the full list.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

