
783965033978 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $38.48 | Condition is New, Qty 2 Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 99.9% |
![]() | $44.75 | Condition is New, Qty (2) 17in Job Tool Box Lid Gas Strut Shock, 977-2PK Knaack Tool Box Parts , FREE SHIPPING | 98.1% |
![]() | $45.69 | Condition is New, Qty (2) 17in Job Tool Box Lid Gas Strut Shock, 977-2PK Knaack Tool Box Parts, FREE SHIPPING | 100.0% |
![]() | $45.99 | Condition is New, Qty (2) 17in Job Tool Box Lid Gas Strut Shock, 977-2PK Knaack Tool Box Parts, FREE SHIPPING | 99.7% |
![]() | $48.39 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 98.5% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $48.64 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $36.99 | Condition is New, SET Nitro Prop Strut Shock Spring Tool box Lid Shaft Rod REPL Knaack KN 977-2PK, shipping cost = $13.90 | 99.9% |
![]() | $49.99 | Top Pick! Condition is New, 2 Pack KNAACK 977-2PK Gas Springs Replacement for Models 89 90 91 119 1000, FREE SHIPPING | 98.9% |
![]() | $36.99 | Condition is New, REPLACE Model 89 Knaack 977-2PK Set Nitro Prop Strut Shock Spring Lid Lift Rod, shipping cost = $14.99 | ![]() |
![]() | $51.51 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 0.0% |
![]() | $51.81 | Condition is New, Qty (2) Replaces Knaack 977-2PK Tool Box - Lid Lift Support, Prop Rod, Strut, FREE SHIPPING | 100.0% |
![]() | $52.87 | Condition is New, 977-2PK Tool Box Struts for Knaack Storagemaster 89 Tool Job Box 17 inch 155LB, FREE SHIPPING | 100.0% |
![]() | $80.00 | Condition is New, Knaack Replacement Gas Spring Fits 89, 90, 91, And 119, FREE SHIPPING | 100.0% |
![]() | $114.99 | Condition is New, Qty 2 Replaces Knaack 977-2PK 9772PK Tool Box Lift Supports Left Right, FREE SHIPPING | 100.0% |
![]() | $131.99 | Top Pick! Condition is New, Lift Support Qty 2 Replaces Knaack 977-2PK 9772PK Tool Box Left Right RXY2738, FREE SHIPPING | 100.0% |
![]() | $153.27 | Condition is New, KNAACK - Replacement Gas Springs for Storagemaster 89, 90 & 119, shipping cost = $5.99 | ![]() |
![]() | $188.00 | Condition is New, Knaack Replacement Gas Spring, FREE SHIPPING | 84.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $18.39 | Condition is New other (see details), Lift Support Depot PM3858 Gas Lift Support Strut for Knaack Storagemaster, FREE SHIPPING | ![]() |

Introducing the Knaack 783965033978 977-2PK Gas Spring Set, an essential upgrade for your truck or trailer. These gas springs are specifically designed for select Ford F-Series models from 1989 to 1991, as well as the 1997, 1998, 1999, and 2000 models with the tailgate part numbers 119 and 1000.
Each pack includes two high-quality gas springs, allowing you to replace both sides of your tailgate with ease. These gas springs are engineered to provide smooth and effortless operation, making opening and closing your tailgate a breeze. The durable design ensures long-lasting performance, even under heavy use.
The Knaack 783965033978 977-2PK Gas Spring Set is an excellent choice for those who frequently use their truck or trailer for heavy-duty tasks. By reducing the effort required to open and close the tailgate, you'll save time and energy, making your daily routine more efficient.
Installation is straightforward, and the gas springs are easy to adjust to ensure the perfect fit for your specific tailgate. Plus, the sleek design complements the overall look of your Ford F-Series vehicle.
Investing in the Knaack 783965033978 977-2PK Gas Spring Set is an investment in the longevity and functionality of your truck or trailer. With its durable construction, smooth operation, and easy installation, this set is an essential accessory for any Ford F-Series owner. Upgrade today and enjoy the convenience and reliability that comes with the Knaack 783965033978 977-2PK Gas Spring Set.
Pros and Cons of Buying Knaack 783965033978 977-2PK Gas Spring for 1989, 1990, 1991, 1999, and 2000 Ford F-150 and F-250 Trucks
1. Description:The Knaack 783965033978 977-2PK is a pair of gas springs designed for Ford F-150 and F-250 trucks produced from 1989 to 2000. These gas springs are used to support the tailgate, providing easy opening and closing.
2. Pros:- Durable: Knaack is a well-known brand in the automotive industry for manufacturing high-quality parts. These gas springs are designed to be robust and long-lasting, ensuring a reliable performance for your truck.
- Easy Installation: These gas springs come fully assembled, making the installation process straightforward and hassle-free. No additional tools are required for installation.
- Smooth Operation: The gas springs provide a smooth and effortless opening and closing of the tailgate, reducing the strain on the tailgate cables and hinges.
- Enhances the Appearance: Equipping your Ford F-150 or F-250 with new gas springs can improve its overall appearance and give it a more polished look.
3. Cons:- Cost: Compared to OEM (Original Equipment Manufacturer) gas springs, aftermarket options like the Knaack 783965033978 977-2PK may be more expensive.
- Limited Compatibility: These gas springs are specifically designed for Ford F-150 and F-250 trucks from 1989 to 2000. They may not be suitable for other makes or models.
- No Warranty: Knaack does not offer a warranty on these aftermarket gas springs, unlike OEM parts.
4. Conclusion:The Knaack 783965033978 977-2PK gas springs offer several benefits, such as durability, easy installation, smooth operation, and improved appearance for your Ford F-150 or F-250. However, they come with a higher cost and limited compatibility compared to OEM parts. If you prioritize a smooth tailgate operation and prefer the convenience of aftermarket parts, the Knaack gas springs can be a good investment. On the other hand, if you're looking for a cost-effective solution with a warranty, the OEM parts might be a better choice.
5. Recommendation: Before making a decision, consider the following factors:- Your budget: Determine how much you're willing to spend on new gas springs for your Ford F-150 or F-250.
- Desired Features: Evaluate whether the benefits of aftermarket gas springs, such as easy installation and smooth operation, outweigh the costs and potential lack of a warranty.
- Vehicle Usage: Consider the frequency and conditions in which your truck tailgate is used. If it's subjected to heavy use, a durable aftermarket option like the Knaack gas springs may be a better choice.
Based on your requirements and considerations, you can make an informed decision about whether the Knaack 783965033978 977-2PK gas springs are the right choice for your Ford F-150 or F-250.
Details:
These are oem parts made by Knaack, bird ladder equipment co. Knaack 977-2PK - gas springs 2-pack, includes: 2 springs, fits: replacement gas springs for storage master piano box model 89, 90, 91, 119, and 1000.
specifications toolboxben:
- brand: Knaack
- mpn: 977-2pk
- type: Replacement Part
- upc: 783965033978
payments toolboxben:
- wallet: paypal
- credit card: visa
- other
seller toolboxben:
- rating: 98.8%
- # reviews: 7951
- city: milwaukee, wisconsin
offer toolboxben:
- availability: in stock
- sold #: 26
- options: ship-to-home
- started: february 13, 2025
- prices: $18.39–$188.00
- item condition:
- New
- New other (see details)
general toolboxben:
- category: Home & Garden > Tools Workshop Equipment > Storage > Boxes
returns toolboxben:
- paid by: buyer
- method: money back
- time: 30 days
- policy: returns accepted
shipping toolboxben:
- class: standard
- service: standard
- type: fixed
- transit: 2-7 days





























