The Mounting Hardware Kit for the Hellwig Load Pro (LP) helper springs include zinc-plated hardware and brackets and is required to be purchased with every LP-25 and LP-35 leaf helper spring kit for proper installation. These kits are vehicle specific to allow the spring kits to mount with no modification.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2022 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2022 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2022 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2022 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2022 | Chevrolet | Silverado 2500 HD | WT |
| 2020-2022 | GMC | Sierra 2500 HD | AT4 |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2022 | GMC | Sierra 2500 HD | Denali |
| 2022 | GMC | Sierra 2500 HD | Pro |
| 2020-2022 | GMC | Sierra 2500 HD | SLE |
| 2020-2022 | GMC | Sierra 2500 HD | SLT |
- 2020-chevrolet-silverado-2500-hd-custom-esi7473225
- 2020-chevrolet-silverado-2500-hd-high-country-esi9053343
- 2020-chevrolet-silverado-2500-hd-lt-esi3922701
- 2020-chevrolet-silverado-2500-hd-ltz-esi2235263
- 2020-chevrolet-silverado-2500-hd-wt-esi8734751
- 2020-gmc-sierra-2500-hd-at4-esi1107003
- 2020-gmc-sierra-2500-hd-base-esi5194828
- 2020-gmc-sierra-2500-hd-denali-esi2113063
- 2020-gmc-sierra-2500-hd-sle-esi5091417
- 2020-gmc-sierra-2500-hd-slt-esi3707038
- 2021-chevrolet-silverado-2500-hd-custom-esi2817879
- 2021-chevrolet-silverado-2500-hd-high-country-esi8077682
- 2021-chevrolet-silverado-2500-hd-lt-esi3787098
- 2021-chevrolet-silverado-2500-hd-ltz-esi3355135
- 2021-chevrolet-silverado-2500-hd-wt-esi6941483
- 2021-gmc-sierra-2500-hd-at4-esi7751745
- 2021-gmc-sierra-2500-hd-base-esi7034631
- 2021-gmc-sierra-2500-hd-denali-esi7797885
- 2021-gmc-sierra-2500-hd-sle-esi2743813
- 2021-gmc-sierra-2500-hd-slt-esi2618143
- 2022-chevrolet-silverado-2500-hd-custom-esi4843667
- 2022-chevrolet-silverado-2500-hd-high-country-esi7791950
- 2022-chevrolet-silverado-2500-hd-lt-esi4137824
- 2022-chevrolet-silverado-2500-hd-ltz-esi4955441
- 2022-chevrolet-silverado-2500-hd-wt-esi9366904
- 2022-gmc-sierra-2500-hd-at4-esi4233653
- 2022-gmc-sierra-2500-hd-denali-esi4250479
- 2022-gmc-sierra-2500-hd-pro-esi3302295
- 2022-gmc-sierra-2500-hd-sle-esi7642203
- 2022-gmc-sierra-2500-hd-slt-esi8055409
- ClearanceItem:N
- Engine Components>Hardware Kits - Other
- EPA:N/A
- fits_2020-2021`GMC`Sierra 2500 HD`Base~2020-2022`GMC`Sierra 2500 HD`Denali~2022`GMC`Sierra 2500 HD`Pro~2020-2022`GMC`Sierra 2500 HD`SLE~2020-2022`GMC`Sierra 2500 HD`SLT
- fits_2020-2022`Chevrolet`Silverado 2500 HD`Custom~2020-2022`Chevrolet`Silverado 2500 HD`High Country~2020-2022`Chevrolet`Silverado 2500 HD`LT~2020-2022`Chevrolet`Silverado 2500 HD`LTZ~2020-2022`Chevrolet`Silverado 2500 HD`WT
- LTL:N
- MPN:25303
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y