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

$0.75

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

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

$1.07

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

17 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

Typically ships in 7 to 10 business days.

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

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 756-00

$0.84

Spacer | Hutch-Fruehauf Trailer

Spacer for Hutch and Fruehauf suspensions. Details

20+ In Stock

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

SKU M1486

$16.34

Spacer Block Dowel Pin | Mack

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

2 In Stock

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

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

5 In Stock

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

SKU MK16921

$67.26

Spring Spacer - Aluminum | Kenworth | Front, 1.0 Inch High

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

12 In Stock

Application:Kenworth
Location:Front
Dayton Number: 338-2384
Kenworth Number:K2214737, K221-4737
UPC: 889626113741
MPN: MK16921

SKU 325-151

$13.35

Spring End Pad | Fruehauf

Spring end pad for Fruehauf applications. 7.625 inch length x 4.75 inch width, 1.0 inch thick. Details

Typically ships in 7 to 10 business days.

Application:Fruehauf
Length:7.625 inches
Width:4.750 inches
Thickness:1.000 inch
Automann Number:M9632
Batco Number:09-2274
Dayton Number:325-151
Euclid Number:E3582
Flagg Number:FR220
Fruehauf Number:UCD005635001, UCD-5635-001, UCD-005635-001
Haldex Number:CS70452
Leland Number:SA2448
Meritor Number:R303582
Midland Number:CS70452B
Transport Number:F9D
Watson & Chalin #:SP0039
UPC: 889626088964
MPN: 325-151

SKU M1487

$10.00

Axle Dowel Pin | Mack

Mack axle dowel pin, mushroom, for spacers, UHL 5/8 inch. Replaces 65RU1188P3. Details

4 In Stock

Application:Mushroom, for spacers, UHL 5/8 inch
Mack Number:65RU1188P3
MPN: M1487

SKU M831

$97.78

Spring Spacer | Peterbilt | Front, 44MM

Spring spacer for Peterbilt COE and Conventional trucks. Details

2 In Stock

Application:Peterbilt
Location:Front
Peterbilt Number:201701040, 02-01701-040
UPC: 889626113956
MPN: M831

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

2 In Stock

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

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.