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 |
|---|---|---|---|
| 1975-1981 | Chevrolet | C30 | Cheyenne |
| 1981-1986 | Chevrolet | C30 | Custom |
| 1975-1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1975-1986 | Chevrolet | C30 | Scottsdale |
| 1975-1986 | Chevrolet | C30 | Silverado |
| 1973-1974 | Chevrolet | C30 Pickup | Base |
| 1994-1997,1999-2000 | Chevrolet | C3500 | Base |
| 1988-1998 | Chevrolet | C3500 | Cheyenne |
| 1999-2000 | Chevrolet | C3500 | LS |
| 1988-1992 | Chevrolet | C3500 | Scottsdale |
| 1988-1998 | Chevrolet | C3500 | Silverado |
| 1977-1981 | Chevrolet | K30 | Cheyenne |
| 1981-1986 | Chevrolet | K30 | Custom |
| 1977-1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977-1986 | Chevrolet | K30 | Scottsdale |
| 1977-1986 | Chevrolet | K30 | Silverado |
| 1973-1974 | Chevrolet | K30 Pickup | Base |
| 1994-1997,1999-2000 | Chevrolet | K3500 | Base |
| 1988-1998 | Chevrolet | K3500 | Cheyenne |
| 1999-2000 | Chevrolet | K3500 | LS |
| 1988-1992 | Chevrolet | K3500 | Scottsdale |
| 1988-1998 | Chevrolet | K3500 | Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987-1988 | Chevrolet | R30 | Custom Deluxe |
| 1987-1988 | Chevrolet | R30 | Scottsdale |
| 1987-1988 | Chevrolet | R30 | Silverado |
| 1989-1991 | Chevrolet | R3500 | Cheyenne |
| 1989-1990 | Chevrolet | R3500 | Scottsdale |
| 1989-1991 | Chevrolet | R3500 | Silverado |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2010 | Chevrolet | Silverado 3500 HD | WT |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987-1988 | Chevrolet | V30 | Custom Deluxe |
| 1987-1988 | Chevrolet | V30 | Scottsdale |
| 1987-1988 | Chevrolet | V30 | Silverado |
| 1989-1991 | Chevrolet | V3500 | Cheyenne |
| 1989-1990 | Chevrolet | V3500 | Scottsdale |
| 1989-1991 | Chevrolet | V3500 | Silverado |
| 1975-1978 | GMC | C35 | Base |
| 1975-1978 | GMC | C35 | High Sierra |
| 1975-1978 | GMC | C35 | Sierra Classic |
| 1975-1978 | GMC | C35 | Sierra Grande |
| 1973-1974 | GMC | C35/C3500 Pickup | Base |
| 1979-1986 | GMC | C3500 | Base |
| 1979-1986 | GMC | C3500 | High Sierra |
| 1988-1993 | GMC | C3500 | Sierra |
| 1979-1986 | GMC | C3500 | Sierra Classic |
| 1979-1982 | GMC | C3500 | Sierra Grande |
| 1994-2000 | GMC | C3500 | Sierra SL |
| 1988-2000 | GMC | C3500 | Sierra SLE |
| 1994-2000 | GMC | C3500 | Sierra SLT |
| 1988-1993 | GMC | C3500 | Sierra SLX |
| 1977-1978 | GMC | K35 | Base |
| 1977-1978 | GMC | K35 | High Sierra |
| 1977-1978 | GMC | K35 | Sierra Classic |
| 1977-1978 | GMC | K35 | Sierra Grande |
| 1973-1974 | GMC | K35/K3500 Pickup | Base |
| 1979-1986 | GMC | K3500 | Base |
| 1979-1986 | GMC | K3500 | High Sierra |
| 1988-1993 | GMC | K3500 | Sierra |
| 1979-1986 | GMC | K3500 | Sierra Classic |
| 1979-1982 | GMC | K3500 | Sierra Grande |
| 1994-2000 | GMC | K3500 | Sierra SL |
| 1988-2000 | GMC | K3500 | Sierra SLE |
| 1994-2000 | GMC | K3500 | Sierra SLT |
| 1988-1993 | GMC | K3500 | Sierra SLX |
| 1987-1991 | GMC | R3500 | Base |
| 1987-1989 | GMC | R3500 | High Sierra |
| 1987-1989 | GMC | R3500 | Sierra Classic |
| 1990-1991 | GMC | R3500 | SLE |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002,2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2007-2010 | GMC | Sierra 3500 HD | SLE |
| 2007-2010 | GMC | Sierra 3500 HD | SLT |
| 2007-2010 | GMC | Sierra 3500 HD | WT |
| 1987-1991 | GMC | V3500 | Base |
| 1987-1989 | GMC | V3500 | High Sierra |
| 1987-1989 | GMC | V3500 | Sierra Classic |
| 1990-1991 | GMC | V3500 | SLE |
- 1979-gmc-c3500-base-esi8725819
- 1979-gmc-c3500-sierra-classic-esi1011174
- 1979-gmc-c3500-sierra-grande-esi2009390
- 1980-gmc-c3500-base-esi2514530
- 1980-gmc-c3500-sierra-classic-esi8475491
- 1981-gmc-c3500-base-esi1132277
- 1982-gmc-c3500-base-esi7887838
- 1982-gmc-k3500-base-esi2742415
- 1983-gmc-c3500-base-esi3580956
- 1983-gmc-c3500-sierra-classic-esi6519488
- 1983-gmc-k3500-base-esi7567628
- 1983-gmc-k3500-sierra-classic-esi5392371
- 1984-gmc-c3500-base-esi1156897
- 1984-gmc-c3500-sierra-classic-esi3194569
- 1984-gmc-k3500-base-esi5931267
- 1984-gmc-k3500-sierra-classic-esi5693088
- 1985-gmc-c3500-base-esi5072597
- 1985-gmc-k3500-base-esi6058278
- 1986-gmc-c3500-base-esi5216515
- 1986-gmc-k3500-base-esi8016342
- 1986-gmc-k3500-high-sierra-esi9397386
- 1986-gmc-k3500-sierra-classic-esi7670724
- 1988-gmc-c3500-sierra-esi5224914
- 1988-gmc-c3500-sierra-slx-esi7834022
- 1988-gmc-k3500-sierra-esi1937809
- 1989-gmc-c3500-sierra-esi8959315
- 1989-gmc-k3500-sierra-esi2481436
- 1989-gmc-k3500-sierra-sle-esi6250486
- 1989-gmc-k3500-sierra-slx-esi1351188
- 1990-gmc-c3500-sierra-esi9324245
- 1990-gmc-c3500-sierra-sle-esi7630104
- 1990-gmc-c3500-sierra-slx-esi9339157
- 1990-gmc-k3500-sierra-esi6789066
- 1990-gmc-k3500-sierra-sle-esi4461310
- 1990-gmc-k3500-sierra-slx-esi9828288
- 1991-gmc-c3500-sierra-esi8983245
- 1991-gmc-c3500-sierra-sle-esi6517499
- 1991-gmc-c3500-sierra-slx-esi5022528
- 1991-gmc-k3500-sierra-esi5156344
- 1991-gmc-k3500-sierra-sle-esi1788372
- 1991-gmc-k3500-sierra-slx-esi8459926
- 1992-gmc-k3500-sierra-esi4922987
- 1992-gmc-k3500-sierra-slx-esi2895512
- 1993-gmc-k3500-sierra-esi6338986
- 1993-gmc-k3500-sierra-slx-esi9328517
- 1994-gmc-k3500-sierra-sl-esi3352853
- 1994-gmc-k3500-sierra-slt-esi6718491
- 1995-gmc-k3500-sierra-sl-esi6936861
- 1995-gmc-k3500-sierra-sle-esi3941787
- 1995-gmc-k3500-sierra-slt-esi7880490
- 2007-chevrolet-silverado-3500-hd-lt-esi1259284
- 2007-chevrolet-silverado-3500-hd-ltz-esi3039354
- 2007-chevrolet-silverado-3500-hd-wt-esi2620052
- 2007-gmc-sierra-3500-hd-sle-esi8652290
- 2007-gmc-sierra-3500-hd-slt-esi4529440
- 2007-gmc-sierra-3500-hd-wt-esi9543910
- 2008-chevrolet-silverado-3500-hd-lt-esi3587631
- 2008-chevrolet-silverado-3500-hd-ltz-esi2399190
- 2008-chevrolet-silverado-3500-hd-wt-esi4629407
- 2008-gmc-sierra-3500-hd-sle-esi4462895
- 2008-gmc-sierra-3500-hd-slt-esi7916915
- 2008-gmc-sierra-3500-hd-wt-esi9230469
- 2009-chevrolet-silverado-3500-hd-lt-esi1085044
- 2009-chevrolet-silverado-3500-hd-ltz-esi6639504
- 2009-chevrolet-silverado-3500-hd-wt-esi8661603
- 2009-gmc-sierra-3500-hd-sle-esi6859774
- 2009-gmc-sierra-3500-hd-slt-esi5270133
- 2009-gmc-sierra-3500-hd-wt-esi1858711
- 2010-chevrolet-silverado-3500-hd-lt-esi2970057
- 2010-chevrolet-silverado-3500-hd-ltz-esi5799207
- 2010-chevrolet-silverado-3500-hd-wt-esi2712784
- 2010-gmc-sierra-3500-hd-sle-esi9370610
- 2010-gmc-sierra-3500-hd-slt-esi5995416
- 2010-gmc-sierra-3500-hd-wt-esi1306309
- Engine Components>Hardware Kits - Other
- EPA:N/A
- LTL:N
- MPN:25400
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y