Leaf Spring Spacers, Spring Pads

Leaf spring pad and spacers can wear out over time. Replace them with original equipment quality parts that will stand ensure you suspension is performing as required.

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SKU CI-39

$1.54

Leaf Spring Tip Insert | 2-1/2" | Square

2-1/2" Square Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs. Details

5 In Stock as of December 08, 2022 8:10 AM EST.

Dallas Number:CI39
Dayton Number:D-74
Flagg Number:CI-39
MPN: CI-39

SKU 91008032

$42.11

Spring End Boot | Holland-Neway

Spring end boot 91008032 for Holland-Neway TL series. Replaces Neway 91008032 and 91008032. Details

Typically ships in 7 to 10 business days.

Application:Holland-Neway
Batco Number:09-4370
Dayton Number:325-126
Euclid Number:E4307
Flagg Number:N216
Holland (Neway) Number:91008032
MPN: 91008032

SKU D-58

$0.75

Leaf Spring Tip Insert | 2-1/2" | Square

2-1/2" Square Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs. Details

20+ In Stock as of December 08, 2022 8:10 AM EST.

Automann Number:MGS456
Dallas Number:IN212C
Dayton Number:D-58
Flagg Number:CI35, CI-35
Ford Number:D5DW5586AA
GMC Number:3935737, 1820484
UPC: 889626171970
MPN: D-58

SKU MGM18

$4.24

Leaf Spring Clip Insulator | 2-1/2" | Square

2-1/2" Square Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs. Details

16 In Stock as of December 08, 2022 8:10 AM EST.

GMC Number:15548695,GM8
UPC: 889626088971
MPN: MGM18

SKU D-67

$1.07

Leaf Spring Tip Insert | 3" X 3-1/2" | Rectangular

3" X 3-1/2" Rectangular Leaf Spring tip insert. Prevents noise and wear at the tips of leaf springs. Details

20+ In Stock as of December 08, 2022 8:10 AM EST.

Dallas Number:FI11
Dayton Number:D-67
Flagg Number:FI-11
UPC: 889626172038
MPN: D-67

SKU 756-00

$0.84

Spacer | Hutch-Fruehauf Trailer

Spacer for Hutch and Fruehauf suspensions. Details

20+ In Stock as of December 08, 2022 8:10 AM EST.

Application:Peterbilt
Application:Fruehauf
Fruehauf Number:UXA000020001
Hutch Number:75600
Meritor Number:R303416
Midland Number:C71117B
Reyco Number:74101
MPN: 756-00

SKU M827

$64.50

Spring Spacer | Peterbilt | Front, 1 Inch

Spring spacer for Peterbilt COE and Conventional trucks. Details

14 In Stock as of December 08, 2022 8:10 AM EST.

Application:Peterbilt
Location:Front
Peterbilt Number:0201823025, 02-01823-025
MPN: M827

SKU M17416

$43.64

Leaf Spring Bumper | Kenworth-Peterbilt

Leaf spring bumper M17416 fits Kenworth C500, K100/300, W900, T300/400/450/600/800, T2000 front susp... Details

4 In Stock as of December 08, 2022 8:10 AM EST.

Application:Kenworth
Application:Peterbilt
Dayton Number:PAD-101
Kenworth Number:EX110013, EX11-0013
Manufacturers Part Number:M17416
MPN: M17416

SKU MGS486

$0.88

Spring Insert

Spring insert MGS486. 3.500 inch length, 3.000 inch width. Details

2 In Stock as of December 08, 2022 8:10 AM EST.

Length:3.500 inches
Width:3.000 inches
UPC: 889626172038
MPN: MGS486

SKU MK16922

$30.12

Spring Spacer - Aluminum | Kenworth | Front, 1/2 Inch High

Spring spacer for Kenworth C500/550B, K100/300/400/450/600/800 front steering suspension with 4 inch... Details

5 In Stock as of December 08, 2022 8:10 AM EST.

Application:Kenworth
Location:Front
Dayton Number:338-1976
Gaumers Number:05300
Kenworth Number:K2213651, K221-3651, K2214785, K221-4785
UPC: 889626113758
MPN: MK16922

SKU 338-729

$12.49

Spacer Block | Mack | 1.375 Inch

Spacer block 338-729 for Mack models with insulator pads. 1.375 inch high x 3.0 inch wide x 4. Details

20+ In Stock as of December 08, 2022 8:10 AM EST.

Application:Mack
Automann Number:M878
Batco Number:09-7520
BWP Number:M-2918
Euclid Number:E-3689
Flagg Number:E316, E316-62
Gaumers Number:06450
Haldex Number:CS71637
Leland Number:SB1522
Mack Number:13QK246, 25157862
Meritor Number:R303689
Midland Number:CS71637B
UCF Number:RSE-316, SE-316, SE-316-62
MPN: 338-729

SKU D-56

$1.32

Leaf Spring Tip Insert | 2-1/2" X 3-1/2" | Rectangular

2-1/2" X 3-1/2" rectangular leaf spring tip insert. Details

6 In Stock as of December 08, 2022 8:10 AM EST.

Automann Number:MGS460
Dallas Number:IN212D
Dodge Number:1948306
Euclid Number:CI31, CI-31, D56
Flagg Number:PB9M5624
GMC Number:1616921
UPC: 889626171987
MPN: D-56

Suspension systems contain many parts that are easily overlooked at first glance. Leaf spring pads and spacers can be easily forgotten when building a list of parts for a leaf spring replacement job, but they should not be ignored. Leaf spring spacers and pads perform essential jobs in the suspension system and should be replaced if they have damage or wear.

What are Leaf Spring Spacers?

Leaf spring spacers are used to adjust the ride height on heavy-duty trucks and trailers. These spacer blocks will be available in multiple heights to allow for different final ride height options. The blocks will be placed on the bottom of the leaf spring between the spring and the axle, and they may be tapered to set the caster angle of the axle. Caster is the angle of the king pin, and it can affect the straight-line stability of the truck. Leaf spring spacer blocks will be application-specific as they need to interact with the spring and the axle securely. The clamping force of the U-bolts holds the block in place when they are properly torqued.

What are Leaf Spring Pads?

Leaf spring pads are used in some suspensions where the spring will ride to control wear and cushion the ride. The pads may be centered on the spring and cushion the suspension where the spring clamps or the spring pads may be on the ends of the spring to cushion the end of a slipper type spring where there is no eye. Spring pads will be made out of a softer material like rubber or urethane, so they will be expected to wear over time. When changing springs, the spring pads should be inspected and replaced if any wear is present.