Home / Shop / SuperSprings Helper Spring Mounting Kits for 1999-2013 F-450 SUPER DUTY, F-550 DUTY - P5KT SuperSpring Kit, Block, Hardware, Kit

SuperSprings Helper Spring Mounting Kits for 1999-2013 F-450 SUPER DUTY, F-550 DUTY - P5KT SuperSpring Kit, Block, Hardware, Kit

SKU: SXSP5KT

Helper Spring Mounting Kits

Supersprings

SuperSprings Helper Spring Mounting Kits for 1999-2013 F-450 SUPER DUTY, F-550 DUTY - P5KT SuperSpring Kit, Block, Hardware, Kit

SKU: SXSP5KT

Helper Spring Mounting Kits

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

SuperSprings helper spring mounting kits and poly spring pad mounting blocks are used as a fulcrum centered beneath your SuperSprings. They sit on top of the factory spring pack assembly underneath the SuperSprings to elevate, insulate, and anchor the SuperSprings to the factory spring assembly.

Part Type

Helper Spring Mounting Kits

Data: v4.2 - Upd: 2026-09-30 16:36:19

Specifications

Product Attributes - Brand: SuperSprings
Product Attributes - Manufacturer's Part Number: P5KT
Product Attributes - Part Type: Helper Spring Mounting Kits
Product Attributes - Product Line: SuperSprings Helper Spring Mounting Kits
Product Attributes - UPC: 814699001527
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Drilling Required: No
Product Attributes - Hardware Included: Yes
Product Attributes - Quantity: Sold as a kit.

Reference Information

Brand Name/s	Supersprings
StreetFX SKU	sxsP5KT
SFX Item ID	5055250
Supplier Item Code	5055250
Manufacturer SKU	P5KT
Manufacturer UPC	814699001527
Alternative References	SSPP5KT, F-450, F-550

Compatibility

Application Data

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2009
Drivetrain	4 X 2
Ending Year	2009
Engine Family	FORD MODULAR V10 GAS
Engine Size	6.8L/415
Engine Type	V10
Engine Version	Triton
Engine VIN Code	Y
Make	FORD
Model	F-450 SUPER DUTY
Submodel	BASE

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2009
Drivetrain	4 X 4
Ending Year	2009
Engine Family	FORD MODULAR V10 GAS
Engine Size	6.8L/415
Engine Type	V10
Engine Version	Triton
Engine VIN Code	Y
Make	FORD
Model	F-450 SUPER DUTY
Submodel	BASE

Beginning Year 2009
Drivetrain 4 X 2
Ending Year 2013
Engine Family FORD MODULAR V10 GAS
Engine Size 6.8L/415
Engine Type V10
Engine Version Triton
Engine VIN Code Y
Make FORD
Model F-450 SUPER DUTY
Submodel BASE
Beginning Year 2009
Drivetrain 4 X 4
Ending Year 2013
Engine Family FORD MODULAR V10 GAS
Engine Size 6.8L/415
Engine Type V10
Engine Version Triton
Engine VIN Code Y
Make FORD
Model F-450 SUPER DUTY
Submodel BASE
Beginning Year 2011
Drivetrain 4 X 2
Ending Year 2013
Engine Family POWERSTROKE V8 DIESEL
Engine Size 6.7L/406
Engine Type V8
Engine Version Power-Stroke
Engine VIN Code T
Make FORD
Model F-450 SUPER DUTY
Submodel BASE
Beginning Year 2011
Drivetrain 4 X 4
Ending Year 2013
Engine Family POWERSTROKE V8 DIESEL
Engine Size 6.7L/406
Engine Type V8
Engine Version Power-Stroke
Engine VIN Code T
Make FORD
Model F-450 SUPER DUTY
Submodel BASE

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2009
Drivetrain	4 X 2
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	HARLEY-DAVIDSON EDITION

Beginning Year	2009
Drivetrain	4 X 2
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	HARLEY-DAVIDSON EDITION

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2009
Drivetrain	4 X 4
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	HARLEY-DAVIDSON EDITION

Beginning Year	2009
Drivetrain	4 X 4
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	HARLEY-DAVIDSON EDITION

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2008
Drivetrain	4 X 2
Ending Year	2008
Engine Family	FORD MODULAR V10 GAS
Engine Size	6.8L/415
Engine Type	V10
Engine Version	Triton
Engine VIN Code	Y
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year 2008
Drivetrain 4 X 2
Ending Year 2008
Engine Family FORD MODULAR V10 GAS
Engine Size 6.8L/415
Engine Type V10
Engine Version Triton
Engine VIN Code Y
Make FORD
Model F-450 SUPER DUTY
Submodel KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2008
Drivetrain	4 X 4
Ending Year	2008
Engine Family	FORD MODULAR V10 GAS
Engine Size	6.8L/415
Engine Type	V10
Engine Version	Triton
Engine VIN Code	Y
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year 2008
Drivetrain 4 X 4
Ending Year 2008
Engine Family FORD MODULAR V10 GAS
Engine Size 6.8L/415
Engine Type V10
Engine Version Triton
Engine VIN Code Y
Make FORD
Model F-450 SUPER DUTY
Submodel KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2008
Drivetrain	4 X 2
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year	2008
Drivetrain	4 X 2
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2008
Drivetrain	4 X 4
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year	2008
Drivetrain	4 X 4
Ending Year	2010
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.4L/391
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	R
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2011
Drivetrain	4 X 2
Ending Year	2013
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.7L/406
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	T
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	2011
Drivetrain	4 X 4
Ending Year	2013
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.7L/406
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	T
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year	2011
Drivetrain	4 X 4
Ending Year	2013
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.7L/406
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	T
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Beginning Year	2012
Drivetrain	4 X 2
Ending Year	2012
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	6.7L/406
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	T
Make	FORD
Model	F-450 SUPER DUTY
Submodel	KING RANCH

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	1999
Drivetrain	4 X 2
Ending Year	2003
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	7.3L/445
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	F
Make	FORD
Model	F-450 SUPER DUTY
Submodel	LARIAT

Beginning Year 1999
Drivetrain 4 X 2
Ending Year 2003
Engine Family POWERSTROKE V8 DIESEL
Engine Size 7.3L/445
Engine Type V8
Engine Version Power-Stroke
Engine VIN Code F
Make FORD
Model F-450 SUPER DUTY
Submodel LARIAT

Application Notes	Incl. Poly Spring Pads PSP3; Cross Plates; All Required Hardware; Optional For Rough Road Conditions With Factory Top Overload
Beginning Year	1999
Drivetrain	4 X 4
Ending Year	2003
Engine Family	POWERSTROKE V8 DIESEL
Engine Size	7.3L/445
Engine Type	V8
Engine Version	Power-Stroke
Engine VIN Code	F
Make	FORD
Model	F-450 SUPER DUTY
Submodel	LARIAT

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SuperSprings Helper Spring Mounting Kits for 1999-2013 F-450 SUPER DUTY, F-550 DUTY - P5KT SuperSpring Kit, Block, Hardware, Kit

SuperSprings Helper Spring Mounting Kits for 1999-2013 F-450 SUPER DUTY, F-550 DUTY - P5KT SuperSpring Kit, Block, Hardware, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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