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 3500 HD | High Country |
| 2020-2022 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2022 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2022 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2022 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2022 | GMC | Sierra 3500 HD | Denali |
| 2022 | GMC | Sierra 3500 HD | Pro |
| 2020-2022 | GMC | Sierra 3500 HD | SLE |
| 2020-2022 | GMC | Sierra 3500 HD | SLT |
- 2020-chevrolet-silverado-3500-hd-high-country-esi7240286
- 2020-chevrolet-silverado-3500-hd-lt-esi4676106
- 2020-chevrolet-silverado-3500-hd-ltz-esi8718741
- 2020-chevrolet-silverado-3500-hd-wt-esi1312889
- 2020-gmc-sierra-3500-hd-at4-esi6772285
- 2020-gmc-sierra-3500-hd-base-esi3798796
- 2020-gmc-sierra-3500-hd-denali-esi9648808
- 2020-gmc-sierra-3500-hd-sle-esi1913542
- 2020-gmc-sierra-3500-hd-slt-esi7349762
- 2021-chevrolet-silverado-3500-hd-high-country-esi2156501
- 2021-chevrolet-silverado-3500-hd-lt-esi7914268
- 2021-chevrolet-silverado-3500-hd-ltz-esi3670721
- 2021-chevrolet-silverado-3500-hd-wt-esi5456479
- 2021-gmc-sierra-3500-hd-at4-esi1399548
- 2021-gmc-sierra-3500-hd-base-esi3484024
- 2021-gmc-sierra-3500-hd-denali-esi6585289
- 2021-gmc-sierra-3500-hd-sle-esi1264583
- 2021-gmc-sierra-3500-hd-slt-esi5495385
- 2022-chevrolet-silverado-3500-hd-high-country-esi2685019
- 2022-chevrolet-silverado-3500-hd-lt-esi4507939
- 2022-chevrolet-silverado-3500-hd-ltz-esi6025656
- 2022-chevrolet-silverado-3500-hd-wt-esi6826604
- 2022-gmc-sierra-3500-hd-at4-esi2915482
- 2022-gmc-sierra-3500-hd-denali-esi2650775
- 2022-gmc-sierra-3500-hd-pro-esi8341196
- 2022-gmc-sierra-3500-hd-sle-esi5595306
- 2022-gmc-sierra-3500-hd-slt-esi8115638
- Engine Components>Hardware Kits - Other
- EPA:N/A
- fits_2020-2022`Chevrolet`Silverado 3500 HD`High Country~2020-2022`Chevrolet`Silverado 3500 HD`LT~2020-2022`Chevrolet`Silverado 3500 HD`LTZ~2020-2022`Chevrolet`Silverado 3500 HD`WT~2020-2022`GMC`Sierra 3500 HD`AT4~2020-2021`GMC`Sierra 3500 HD`Base
- fits_2022`GMC`Sierra 3500 HD`Pro~2020-2022`GMC`Sierra 3500 HD`SLE~2020-2022`GMC`Sierra 3500 HD`SLT
- LTL:N
- MPN:25318
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y