Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Simcoe Spring Service

Products

Products

Simcoe Spring Service

351-905XHD +70% Capacity - HD Coil Spring

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$297.00

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Quantity

1

Description

Heavy Duty coil springs designed for the rear of the Dodge Ram 1500s
Increases carrying capacity: +70%
Ride height changes based on Vehicle Package: See Chart in images

We also have the option to bundle these coils with the insulators to make ...

Reviews

4.7

3 ratings

5

4

3

2

1

Installed in about 3hrs. Totally took my time and had a few breaks. I think my truck rides better than before. Extremely happy with these springs. I pack a 450 litre Tidy Tank and the truck doesn’t move when it’s full. Just like they said it’s up about 1.5.” Five stars and two thumbs up for sure.

R

Raymond · 25 days ago

If you are not towing or carrying at leat 1000 pounds in the bed, these +70 are way too stiff!!!! When I installed them and let the truck down the suspension did not move AT ALL!!! It will make towing way better

T

Troy · March 27, 2024

Delivery & Returns

Simcoe Spring Service

4.8 (131)

You might also like

Simcoe Spring Service

351-893XHD +70% Capacity - HD Coil Spring

(5)

Simcoe Spring Service

351-891HD +35% Capacity - HD Coil Spring

Simcoe Spring Service

350-1230HD +35% Capacity No Lift FRONT Coil Spring

23% off

Driven Products

DPAccessories Lug Nuts Compatible with 2019-2026 Ram 2500

Simcoe Spring Service

22-1567-2 | 1999-2018 Sierra Silverado 1500 #2 Leaf Repair Kit

(7)

26% off

797 Performance, LLC

Bilstein 5100 Series 2019-2025 Ram 1500 4WD Front & Rear Set w/0-2.6" lift Shocks & Struts

Dodge - Ram 1500 - Leaf Spring (Rear, 4 Leaves)

Beattie Spring

Dodge - Ram 1500 - Leaf Spring (Rear, 4 Leaves)

25% off

Driven Products

DPAccessories Locking Lug Nuts | 2025-2026 Nissan Kicks

Simcoe Spring Service

FR1502D

Spring Works

2002-2009 Dodge (Except MegaCab) - 2500, 3500, Pickup 2WD Heavy Duty Rear Leaf Spring 34-1459HD

Air Spring Bag Suspension Kit for 2002-2008 Dodge Ram 1500 Aftermarketus Air Helper Kits for Pick-up(s)

50% off

Aftermarketus

Air Spring Bag Suspension Kit for 2002-2008 Dodge Ram 1500 | up to 7,500 Lbs

Monroe 90028C2 Front Left Air Spring to Coil Spring Conversion Kit Ram 1500

ShockWarehouse

Monroe 90028C2 Front Left Air Spring to Coil Spring Conversion Kit Ram 1500

Simcoe Spring Service

9/16 Ubolts for 3.5" Trailer Axle (sold individually)

23% off

Driven Products

DPAccessories Lug Nuts Compatible with 2017-2026 Chrysler Pacifica

CJC Off Road

Carli Suspension 2009-2018 Ram 1500 Hemi/EcoDiesel Rear Coils

(1)

Simcoe Spring Service

351-905HD +35% Capacity - HD Coil Spring

Simcoe Spring Service

DR1500DQ

Simcoe Spring Service

MORryde AllTrek 4000 33" or 35" Wheelbase HD Trailer Equalizer Kit

23% off

Driven Products

DPAccessories Lug Nuts Compatible with 2026 Hyundai Palisade

Simcoe Spring Service

UO12-023 - MORryde - Heavy-Duty Greaseable Shackle Kit - 2.25" Shackles For Tri-Axle Trailers

Simcoe Spring Service

TORTUN4

Simcoe Spring Service

DR3500CA

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2010 Buick Allure

Overland Outfitters

Dobinsons 2022+ Tundra Rear Red Lift Coils

Spring Works

2003-2009 Dodge Ram 2500, 3500 2 & 4 Wheel Drive Heavy Duty Rear Leaf Spring 34-1465HD

(2)

Spring Works

2002-2008 Dodge Ram 1500 2 & 4 Wheel Drive Rear Leaf Spring 34-1451

(2)

Simcoe Spring Service

DR1500DS

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2020-2026 Ford Explorer

(1)

Simcoe Spring Service

CRE2-1475 MORryde CRE3000 Equalizer for 14.75" Equalizer

3% off

PPD Performance

RAM 2500 (2020-On) 2500 Series DJII 2020-On King Springs KDFR 400H Kings Coil Springs

MORryde

5

(66)

Simcoe Spring Service

351-897XHD + 70% Capacity +0.5-1.5" Lift Coil Springs

25% off

Simcoe Spring Service

Chevy Silverado and GMC Sierra 1500 - 2.25" lift block kit with ubolts (X-block)

(1)

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2017-2026 Tesla Model 3

Simcoe Spring Service

Ubolt Kits for Stock height and Lifted trailers

(7)

Simcoe Spring Service

Tri-Lynx 00015 RV Leveling System

Monroe 90028C3 Rear Air Spring to Coil Spring Conversion Kit Ram 1500

ShockWarehouse

Monroe 90028C3 Rear Air Spring to Coil Spring Conversion Kit Ram 1500

22% off

Driven Products

DPAccessories Lug Nuts Compatible with 2019-2026 Ram 1500

MaxTrac 03-08 Dodge RAM 2500/3500 2WD Diesel 3in Front Lift Coils - eliteracefab.com

3% off

eliteracefab.com

MaxTrac 03-08 Dodge RAM 2500/3500 2WD Diesel 3in Front Lift Coils

40% off

Sparesbox

Eibach Pro Kit Springs fits Kona N 2.0T OS

(1)

kartEparts

Lucas - Red "N" Tacky 397 g Cartridge

14% off

jeepandtruckparts.com

MaxTrac 03-08 Dodge RAM 2500/3500 2WD Diesel 3in Front Lift Coils

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2019-2023 Lincoln Nautilus

Simcoe Spring Service

DR2500D

CARLI SUSPENSION 2019+ Ram 1500 Multi-Rate Rear Coil Springs - CJC Off Road

CJC Off Road

CARLI SUSPENSION 2019-Current Ram 1500 Multi-Rate Rear Coil Springs

(10)

Simcoe Spring Service

350-894XHD +70% Capacity - 0.5-1" Lift Front Coil Spring

Simcoe Spring Service

351-1230HD +35% Capacity Variable Rate FRONT Coil Spring (pair)

22% off

Driven Products

DPAccessories Lug Nuts Compatible with 2015-2020 GMC Yukon

Simcoe Spring Service

MORryde X-Factor Trailer Crossmember XF12-001

(5)

Simcoe Spring Service

Trailer Lift Blocks (sold Individually)

(2)

Monroe 90028C1 Front Right Air Spring to Coil Spring Conversion Kit Ram 1500

ShockWarehouse

Monroe 90028C1 Front Right Air Spring to Coil Spring Conversion Kit Ram 1500

Simcoe Spring Service

90-365-3 | 07-21 Toyota Tundra #3 Leaf Repair Kit

(2)

Archoil

Archoil

Archoil

4.8

(6K)

AR6500 Diesel Treatment

AR6500 Diesel Treatment

15% off

coiloverdepot.com

05-23 Dodge Charger V6 AWD H&R Lowering Springs- Sport Springs

(1)

ICON Vehicle Dynamics

ICON 2009-2023 Dodge/Ram 1500, 1.5” Lift, Rear, Dual Rate Coil Spring Kit

CJC Off Road

Carli Suspension 2009-2018 Dodge Ram 1500 Hemi/EcoDiesel Commuter 2.0 System

(3)

10% off

Strapt Performance Diesel And Offroad

Air Lift Loadlifter 5000 Air Spring Kit

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2019-2020 Buick Envision

Simcoe Spring Service

351-903HD +35% Capacity +1.5-2" Lift Coil Springs

8 High Performance Ignition Coil For Dodge Dakota, Durango, RAM1500 4.7L

Performance Chip Tuning

8 High Performance Ignition Coil For Dodge Dakota Durango RAM 1500 4.7L

Simcoe Spring Service

MORryde CRE3000 33", 35" or 42" Wheelbase HD Trailer Equalizer Kit

(1)

Simcoe Spring Service

350-1240HD +35% Capacity No Lift FRONT Coil Springs

(1)

25% off

Driven Products

DPAccessories Lug Nuts Compatible with 2012-2026 Tesla Model S

Simcoe Spring Service

UO12-016 - MORryde - Heavy-Duty Greaseable Shackle Kit - 2.25" Shackles For Tandem Axle Trailer

Simcoe Spring Service

TORTNDR

RoadActive Suspension

Dodge Ram 3500 2003 - 2025 HD Kit

(9)

Simcoe Spring Service

350-894HD +35% Capacity - No Lift Front Coil Spring

31% off

Driven Products

DPAccessories Lug Nuts | Compatible Replacement for Ford Lincoln | ACPZ-1012-B | For Factory/OEM Wheels Only

Kelford Cams RB26DETT Beehive Valve Springs and Titanium Retainer Kit Kelford Cams

Goleby's Parts

Kelford Cams - RB26 Beehive Spring | Titanium Retainers

52% off

Aftermarketus

Air Spring Bag Suspension for Dodge Ram 1500 2500 3500 | Replaces Firestone 2299 Ride-Rite

Dinan Performance Spring Set - 2019-2026 BMW 330i / M340i / M440i (xDrive)

13% off

Brox Tuning

Dinan Performance Spring Set - 2019-2026 BMW 330i / M340i / M440i (xDrive)

(1)

Simcoe Spring Service

GMRCK25D

25% off

Driven Products

DPAccessories Lug Nuts Compatible with 2020-2026 Jeep Gladiator

9% off

Park Auto Motorsports

Sport Springs MK4 Jetta Wagon VR6/TDI/1.8T

CA$425.35CA$467.89

https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/BDS032491.jpg

BDS Suspension

Coil Springs | 4 Inch Lift - Diesel / 5.5 Inch Lift - Gas | RAM 2500 (19-24) & 3500 (19-24)

Simcoe Spring Service

351-893HD +35% Capacity - HD Coil Spring

(4)

Simcoe Spring Service

MORryde Greaseable Trailer Bushing Kit - EZ Selector

(1)

20% off

Driven Products

DPAccessories Lug Nuts Compatible with 2018-2026 Jeep Wrangler JL

Simcoe Spring Service

13-122-02 (EQ-E1) Trailer Equalizer

Simcoe Spring Service

Trailer Axle Seats

Apoc Industries

2009-2023 Dodge Ram 1500 rear Coil spring lift spacer

(1)

23% off

Driven Products

DPAccessories Lug Nuts Compatible with 2012-2018 Ram 3500

27% off

Driven Products

DPAccessories Lug Nuts Compatible with 2022-2026 Ford Maverick

https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/BDS032401.jpg

BDS Suspension

Coil Springs | 4 Inch Lift - Diesel / 5.5 Inch Lift - Gas | RAM 2500 (14-18) & 3500 (13-18)

H&R 87-95 Mercedes-Benz 300E/E320 W124 Sport Spring (Non 4WD or Convertible) by H&R Springs HRS29569-1

15% off

UroTuning

H&R 87-95 Mercedes-Benz 300E/E320 W124 Sport Spring (Non 4WD or Convertible)

Strutmasters Conversion Kits 2013-2018 Dodge Ram 1500 Air Suspension Conversion/Delete Kit (DR14F)

Strutmasters

2013-2018 Dodge Ram 1500 Air Suspension Conversion/Delete Kit (DR14F)

(1)

Simcoe Spring Service

43-1781-2 | 09-14 Ford F150 #2 Leaf Repair Kit

(2)

23% off

Driven Products

DPAccessories Lug Nuts Compatible with 2024-2026 GMC Hummer EV SUV

20% off

Tacoma Lifestyle

Ironman 4x4 Rear Leaf Springs Driver Side 2.5” Lift Heavy Load For Tacoma (2005-2023)

eliteracefab.com

Carli 03-13 Dodge Ram 2500/3500 Front Coil Springs Diesel 3in Lift Linear Rate CS-DLRC-10-D