Dayton Parts Suspension Catalog 2016 #211
SS50 Camelback (4" Spring, 4" Bronze Center) Rear Suspension
Mack
Key No.
Part Number
No. Req.
OEM Reference
Description
Remarks
1 2 3 4 5 6 7 8 9
Spindle
1 85QK349 2 39QK325 2 44AX52 4 10QK158A,
Repl. by 85QK355 Cast No. 39QK54
◆
Mack
338-1845 334-545 322-113 334-511 334-512 334-515
Assembly, Trunnion
✔ ●
Fitting, Pressure Relief; ¹⁄₈ "-27 NPT, 5 PSI
✔✔ ●
Bushing; 4"ID x 4 ¹⁄₄ "OD x 4 ¹⁄₄ "Lg
Bronze
✔
10QK153,392
Washer, Thrust; 4 ¹⁄₃₂ "ID x 6 ¹³⁄₁₆ "OD x ¹⁄₄ "Thk 4 43QK115 Washer, Thrust; 4 ¹⁄₃₂ "ID x 6 ¹⁄₄ "OD x ⁵⁄₁₆ "Thk 2 43QK118
Bronze
✔✔ ●
Thrust Type
✔ ●
Seal; 5"ID X 6 ³⁄₈ "OD x ⁹⁄₁₆ "Thk Seal, Collar; Trunnion; 4"ID x 5"OD Nut, Trunnion Shaft; 3 ⁷⁄₈ "-12 x 6.09"OD x 1.18"Thk Assembly, Bolt; ¹⁄₂ "-20 x 2 ³⁄₄ "SHCS Retainer Plate/Adjusting Nut; Steel Cap; 5 ¹⁵⁄₁₆ "OD x ¹⁄₂ "Thk w/4 ⁵⁄₈ " Bolt Holes Cap, Trunnion; 2 ⁵⁄₈ " Deep Assembly, Bolt; ⁵⁄₁₆ "-24 x 1"Lg Box, Insulator; 6 ³⁄₄ " Deep Insulator; Standard; 1 ³⁄₄ " Dowel; 70 Durometer Insulator, Urethane; Severe Service; 1 ³⁄₄ " Dowel
2 88AX253, 88AX459
✔✔ ●
2 8QD312
◆
334-498
2 25QJ220BP2
Replaces Old Style
●
334-1401
● 10
2 3AX1472, 21AX798 Incl. Bolt & 12-Point Flanged Lock Nut
11
2 22QS257
◆
334-1548 334-582 338-746 325-110
12 13
2 97QL3101
Discontinued
12 1AX114
Incl. Bolt & Lock Washer
✔ ● 14
4 52QK418BP4
✔✔ ● 15
4 10QK36B
70 Durometer, Rubber; Black
325-123
4 10QK388
90 Durometer, Urethane; Yellow
●
338-729 325-113 325-113U 325-112 325-112U See Charts
✔✔ ● 16 ✔✔ ● 17
Spacer; 3"W x 4"Lg x 1 ¹⁄₂ "Thk
8 13QK246 4 10QK370
For Insulator Box
Insulator; 1 ³⁄₄ " Dowel; 70 Durometer
70 Durometer, Rubber; Black
Insulator, Urethane
4
●
Insulator; 1 ³⁄₄ " Dowel, 70 Durometer
4 10QK365A
70 Durometer, Rubber; Black
✔✔ ●
Insulator, Urethane
4
✔✔ ●
18 19 20 21
Bolt, Insulator Box; ⁷⁄₈ "-14 Thread
12 12 12
See Chart on Page 1048
SLN-106 334-150
Nut, Lock; ⁷⁄₈ "-14
Washer, Hard Flat; ⁷⁄₈ "
✔✔
See Charts
Screw, Cap; Insulator Box; ⁷⁄₈ "-9 Thread
4
See Chart on Page 1048
338-714
● 22
Saddle, U-Bolt; 9 ³⁄₄ "Lg x 4"W
2 8QK335P2
See Charts
23
Assembly, U-Bolt; Square or Semi-Round
4
Use Square Bend U-Bolts w/Jack Plate; Use Semi-Round Bend U-Bolts w/Cast Top Plate; See Chart on Page 1051
SUW-125
24 25
Washer, U-Bolt; 1 ¹⁄₄ "
8 35AX1435 8 21AX131 8 21AX655 2 17QF422-XX
DN-125
Nut, Deep; 1 ¹⁄₄ "-12, Grade C Nut, Deep, 1 ¹⁄₄ "-12, Grade C
DNM-200 345-808
26 27
Kit, Uni-Rod
Mack 1 ⁷⁄₈ " Taper Pin Both Ends
Spring Assembly Assembly, Spring
2
See Leaf Spring Web Catalog for Details
Parts Listing
SP Special Order ◆ Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
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