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 D-58

$0.94

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

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 D-67

$1.25

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

Automann Number:MGS486
Dallas Number:FI11
Dayton Number:D-67
Flagg Number:FI-11
UPC: 889626172038
MPN: D-67

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

14 In Stock

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

SKU 60791-000

$10.69

Shim Plate | Hendrickson | 1/4 Inch

Shim plate 60791-000 for Hendrickson HAULMAAX suspensions. 1/4 inch thick. Details

20+ In Stock

Application:Hendrickson
Location:Rear
Automann Number:A109
Dayton Number:334-1728
Euclid Number:E15155, E-15155
Hendrickson Number:60791, 60791000, 60791-000
International Number:2586437C1
Navistar Number:H60791000, HD60791000, HUD60791000
UCF Number:H-60791-000
MPN: 60791-000

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

6 In Stock

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

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

16 In Stock

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 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

20+ In Stock

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

SKU M1486

$18.27

Spacer Block Dowel Pin | Mack

Mack spacer block dowel pin M1486, mushroom. 1.690 inch total length, 1.415 inch length, 0. Details

1 In Stock

Application:Mack
Mack Number:25152597, 65RU1188P8
UPC: 889626113864
MPN: M1486

SKU 2408401

$42.26

Spacer Block | Reyco Trailer | 2-1/2 Inch

Spacer block for Reyco Transpro suspensions. 2-1/2 inch high x 3.0 inch wide x 7.0 inch long. Details

Typically ships in 7 to 10 business days.

Application:Reyco
Automann Number:M83401
Reyco Number:2408401, T7674
MPN: 2408401

SKU M12910

$119.95

Spring End Cap | Hutch

Spring end cap M12910 for Hutch H900 40K, 50K, 60K and 70K suspensions. For 3 leaf main. Details

1 In Stock

Application:Hutch
Batco Number:09-3321
Dayton Number:338-488
Euclid Number:E5221, E-5221
Flagg Number:H117
Gaumers Number:17023
Hutch Number:993700
Meritor Number:R305221
Transpro Number:H12B
UPC: 889626097355
MPN: M12910

SKU M1541

$48.07

Spring Spacer Block | Freightliner | 44MM

Spring spacer block M1541 for Freightliner. 44mm high x 4.0 inch wide x 6.50 inch length. Details

4 In Stock

Application:Freightliner
Automann Number:M1541
Freightliner Number:1615105045, 16-15105-045
Midwest Number:WA12-2310
Western Star Number:16-15105-045
UPC: 889626113611
MPN: M1541

SKU M834

$71.95

Spring Spacer | Peterbilt | Front, Wedge

Spring spacer for Peterbilt COE and Conventional trucks. Details

Typically ships in 7 to 10 business days.

Application:Peterbilt
Location:Front
Midwest Number:AUTM834
Peterbilt Number:201701030, 0201701030, 02-01701-030
UPC: 889626113970
MPN: M834

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.