15" Gas Spring Strut 40 lbs Force | RV & Trailer Hatch Lift Support
Premium black nitride gas spring designed for RV camper hatches, hot tub covers, and trailer storage doors. Built for heavy-load durability and superior corrosion resistance. Important Note: This item is for Gas Spring SPD-GSNI-5150-40 or LGP6-150-40 Strut Prop Rod RV Camper Hatch Door
Overview
This R&P Carriages gas spring is a high-quality replacement solution designed for heavy-duty applications where longevity and smooth operation are essential. Utilizing a strong annealed steel rod with a premium black nitride coating, this 15-inch strut is engineered to withstand harsh environments while maintaining a sleek appearance.
R&P Service Insight
Correct pressure and stroke length are the most critical factors to ensure your application stays open safely without putting excessive strain on mounting points.
- Nitride Protection: Superior rust resistance compared to standard chrome shafts for longer outdoor life.
- Smooth Motion: Precision machined raceways significantly reduce friction and operation noise.
- Safety: Always replace struts in pairs to ensure even load distribution and prevent lid twisting.
R&P Knowledge Hub
Compatibility: Direct replacement for GSNI-5150-40 and part number 71095. Fits standard 10mm ball studs.
Vehicle / System Fit: Ideal for RV camper shell windows, boat hatches, truck bed covers, and heavy hot tub lids.
Installation Notes: Install with the rod (thinner part) pointing down in the closed position to ensure internal seals remain lubricated.
Performance Insight: Forged with High-Carbon Chromium Steel for exceptional hardness and wear resistance under repetitive heavy loads.
Brand & Fitment Note
Selling Brand: R&P Carriages
Application Reference: Any OEM or platform names in this listing describe compatibility, fitment target, or application style only where supported by verified dimensions, mounting points, and configuration details.
What This Means: This listing is for an R&P Carriages aftermarket replacement component, not a guaranteed OEM-branded item unless specifically stated.
Before Ordering: Verify extended length, stroke length, and force rating (40 lbs) against your existing strut to ensure proper hatch support.
R&P Repair Insight
Failing gas struts often lead to hatches that won't stay up or unexpected closures. Before ordering, check the following:
- Socket Fit: Verify your mounting studs are 10mm to ensure the composite ends snap on securely.
- Lubrication: These units come pre-lubricated; do not apply additional grease to the shaft as it can attract debris and damage seals.
- Force Rating: Do not exceed the original force rating of your hatch, as over-powered struts can damage hinges or mounting surfaces.
Features
Black Nitride Shaft
Enhanced corrosion resistance compared to standard shafts, perfect for outdoor and marine use.
Composite 10mm Ends
Features all-composite ball end fittings that won't rust or seize to the mounting stud over time.
Maintenance-Ready
Pre-lubricated and sealed with dust shields for immediate installation and a long-term service life.
Precision Machined
Computer-controlled grinding ensures smooth raceways, minimizing friction and noise during movement.
Specifications
| Specification | Detail |
|---|---|
| Part Number | LGP6-150-40 |
| Brand | R&P Carriages |
| Product Type | Gas Spring Strut |
| Extended Length | 15 Inches |
| Stroke Length | 5-1/2 Inches |
| Output Force | 40 lbs / 180 Newtons |
| End Fitting | Standard 10mm Ball Socket |
| Material | High-Carbon Chromium Steel |
Fitment / Application
| Category | Details |
|---|---|
| System | Gas Lift / Hatch Support |
| Primary Fit | RV Camper Windows & Doors |
| Secondary Fit | Boat Hatches & Truck Bed Covers |
| Notes | Replaces GSNI-5150-40 & Part 71095. Verify 15" length before purchase. |
Included Components
| Quantity | Item |
|---|---|
| 1 | Gas Spring Strut (LGP6-150-40) |
| 2 | Pre-Installed 10mm Composite Ball Ends |
