GPM Racing Aluminium 6061-T6 Damper Top Cap for GPM and Original Shock Absorbers for Traxxas 1/10 Slash 4x4 (SLADP/CAP)
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Handled by us in the UK under the Consumer Rights Act — no sending it overseas.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
Key Specs
- Scale
- 1/10
- Weight
- 17 g
About this product
Precision damper top cap for Slash 4×4 platforms
The SLADP/CAP is a CNC-friendly aftermarket 6061-T6 aluminium damper top cap designed for TRAXXAS 1/10 Slash 4×4 platforms and compatible original GPM dampers. It locates at the top of front or rear dampers and interfaces with the oil pressure cap to increase seal stiffness and help sustain internal oil pressure during high-load cycles. The aluminium top provides a consistent, flat mating surface where seal contact and oil pressure control influence shock repeatability.
Intended for sealed shock assemblies that demand improved sealing reliability and predictable oil pressure response, this cap reduces slow oil migration and supports consistent damping between efforts. It is an RC-scale replacement part compatible with the GPM and OEM shock assemblies listed in the compatibility box.
Packing includes
- Top cap – 4pcs
Compatible Models
- TRAXXAS-1/10 SLASH 4X4
- Traxxas 1/10 Bandit VXL-24076-4
- Traxxas 1/10 Bandit VXL-24076-74
- Traxxas 1/10 Bandit XL-5 2WD Ready-To-Race RC Buggy-24054-4
- Traxxas 1/10 Bandit XL-5 2WD Ready-To-Race RC Buggy-24054-61
- Traxxas 1/10 Bigfoot Original Monster Truck-36034-61
- Traxxas 1/10 Drag Slash Race Combo-94076-4
- Traxxas 1/10 Drag Slash Race Combo-94046-4
- Traxxas 1/10 2WD Ford F-150 Raptor Styling-58094-1
- Traxxas 1/10 Scale Ford Fiesta ST Rally-74054-4
- Traxxas 1/10 Hoss 4X4 VXL-90076-4
- Traxxas 1/10 Nitro Rustler-44096-3
- Traxxas 1/10 2WD Nitro Slash-44056-3
- Traxxas 1/10 Rustler 4X4 VXL Stadium Truck-67076-4
- Traxxas 1/10 Rustler 4X4 High-Performance Stadium Truck-67064-1
- Traxxas 1/10 Rustler 4X4 High-Performance Stadium Truck-67064-61
- Traxxas 1/10 2WD Rustler VXL Electric Stadium Truck-37076-4
- Traxxas 1/10 2WD Rustler VXL Electric Stadium Truck-37076-74
- Traxxas 1/10 2WD Rustler XL-5-37054-1
- Traxxas 1/10 2WD Rustler XL-5 Stadium Truck-37054-4
- Traxxas 1/10 2WD Rustler XL-5 Stadium Truck-37054-61
- Traxxas 1/10 2WD Slash Short Course Racing Truck Unassembled Kit-58014-4
- Traxxas 1/10 Slash 4X4 VXL-68086-4
- Traxxas 1/10 Slash 4X4 High-Performance Short Course Truck-68054-1
- Traxxas 1/10 Slash 4X4 High-Performance Short Course Truck-68054-61
- Traxxas 1/10 Slash VXL 2WD Short-Course Truck-58076-4
- Traxxas 1/10 Slash VXL 2WD Short-Course Truck-58076-74
- Traxxas 1/10 2WD Slash short-course race truck-58024
- Traxxas 1/10 Slash Short-Course RC Truck-58034-61
- Traxxas 1/10 4WD Stampede 4X4 VXL-67086-4
- Traxxas 1/10 Stampede 4X4 Brushed High-Performance Monster Truck-67054-61
- Traxxas 1/10 2WD Stampede VXL Monster Truck-36076-4
- Traxxas 1/10 2WD Stampede XL-5 Monster Truck-36054-1
- Traxxas 1/10 2WD Stampede RC Monster Truck-36054-4
- Traxxas 1/10 2WD Stampede XL-5 Monster Truck-36054-61
- Traxxas 1/10 4WD T-Maxx Classic Monster Truck-49104-1
- Traxxas 1/10 4WD T-Maxx 3.3 Monster Truck-49077-3
What is the material and expected benefit?
The cap is machined from 6061-T6 aluminium to provide a stable sealing face that helps maintain internal oil pressure and improves repeatability under dynamic loading.
How does this affect maintenance procedures?
Inspect mating surfaces for debris, verify oil level after fitting, and include the cap in routine shock checks to ensure long term seal performance.
Is this compatible with existing GPM dampers?
Yes. The SLADP/CAP was designed to match GPM and listed OEM shock assemblies, providing a precise fit for the compatible models in the box above. Write Product Review Please sign in your account before you can write any review.
Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
