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-esi1231045
- 2020-chevrolet-silverado-2500-hd-high-country-esi7057781
- 2020-chevrolet-silverado-2500-hd-lt-esi9180182
- 2020-chevrolet-silverado-2500-hd-ltz-esi3215948
- 2020-chevrolet-silverado-2500-hd-wt-esi8638329
- 2020-gmc-sierra-2500-hd-at4-esi6795016
- 2020-gmc-sierra-2500-hd-base-esi3553916
- 2020-gmc-sierra-2500-hd-denali-esi5984795
- 2020-gmc-sierra-2500-hd-sle-esi2554241
- 2020-gmc-sierra-2500-hd-slt-esi9478393
- 2021-chevrolet-silverado-2500-hd-custom-esi6036120
- 2021-chevrolet-silverado-2500-hd-high-country-esi1164318
- 2021-chevrolet-silverado-2500-hd-lt-esi4629619
- 2021-chevrolet-silverado-2500-hd-ltz-esi2924202
- 2021-chevrolet-silverado-2500-hd-wt-esi1825236
- 2021-gmc-sierra-2500-hd-at4-esi4820137
- 2021-gmc-sierra-2500-hd-base-esi8685020
- 2021-gmc-sierra-2500-hd-denali-esi4972967
- 2021-gmc-sierra-2500-hd-sle-esi1540459
- 2021-gmc-sierra-2500-hd-slt-esi1590018
- 2022-chevrolet-silverado-2500-hd-custom-esi4465756
- 2022-chevrolet-silverado-2500-hd-high-country-esi6792860
- 2022-chevrolet-silverado-2500-hd-lt-esi9989294
- 2022-chevrolet-silverado-2500-hd-ltz-esi7573564
- 2022-chevrolet-silverado-2500-hd-wt-esi5799651
- 2022-gmc-sierra-2500-hd-at4-esi5881306
- 2022-gmc-sierra-2500-hd-denali-esi1837969
- 2022-gmc-sierra-2500-hd-pro-esi1224887
- 2022-gmc-sierra-2500-hd-sle-esi2799171
- 2022-gmc-sierra-2500-hd-slt-esi5680868
- 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