Cat211_15_A.vp

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Reference for continuing updates.
Parts Listing
SP Special Order ◆ Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular Most Popular
Hutch
Hutch 7600/7700/9600/9700 Widespread
(61" to 121" Axle Spacing)
Trailer Four Spring Suspensions
Key
No.
Part
Number Description
No.
Req.
OEM
Reference Remarks
1 See Charts Hanger, Front 2 See Chart on Page 456 (Cast), 458 (Stamped)
2 See Charts Hanger, Rear 2 See Chart on Page 456 (Cast), 458 (Stamped)
3 See Charts Hanger, Equalizer 2 See Chart on Page 456 (Cast), 458 (Stamped)
4 SP Guides, Beam 2 Specify Model, Axle Spread, Type & Location
✔✔ ● 5 322-145 Washer, Steel 12 7717-01 Replaces Sideplate Washer on Fabricated Front
and Center Hangers Only
● 6 338-1492 Assembly, Equalizer; Fabricated 2 21841-01 61" Axle Spacing; Incl. 321-176 Bushing
SP Assembly, Equalizer 2 9239-15 64" Axle Spacing; Incl. 321-176 Bushing
● 338-1491 Assembly, Equalizer; Fabricated 2 9239-03 67" Axle Spacing; Incl. 321-176 Bushing
● 338-1493 Assembly, Equalizer; Fabricated 2 9239-04 73" Axle Spacing; Incl. 321-176 Bushing
SP Assembly, Equalizer 2 9239-07 81" Axle Spacing; Incl. 321-176 Bushing
338-1490 Assembly, Equalizer 2 9239-09 97" Axle Spacing; Incl. 321-176 Bushing
● 338-507 Assembly, Equalizer 2 9239-10 109" Axle Spacing; Incl. 321-176 Bushing
SP Assembly, Equalizer 2 9239-13 121" Axle Spacing; Incl. 321-176 Bushing
● 338-1537 Assembly, Equalizer; Fabricated 2 16168-01 61" Axle Spacing; Incl. 321-221 Bushing
● 338-2111 Assembly, Equalizer; Fabricated 2 16168-15 64" Axle Spacing; Incl. 321-221 Bushing
● 338-1480 Assembly, Equalizer; Fabricated 2 16168-03 67" Axle Spacing; Incl. 321-221 Bushing
● 338-1481 Assembly, Equalizer; Fabricated 2 21835-01 73" Axle Spacing; Incl. 321-221 Bushing
SP Assembly, Equalizer; Fabricated 2 16168-07 81" Axle Spacing; Incl. 321-221 Bushing
● 338-1482 Assembly, Equalizer; Fabricated 2 16168-09 97" Axle Spacing; Incl. 321-221 Bushing
● 338-1483 Assembly, Equalizer; Fabricated 2 16168-10 109" Axle Spacing; Incl. 321-221 Bushing
SP Assembly, Equalizer; Fabricated 2 16168-13 121" Axle Spacing; Incl. 321-221 Bushing
7 SP Assembly, Equalizer & Hanger; LH/RH 2 Specify Model, Axle Spread & Type
✔✔ 8 334-639 Kit, Service; Equalizer Bolts 2 10287-01 7600 & 7700; Incl. Key No. 10 & 13
✔✔ 334-1612 Kit, Service; Equalizer Bolts 2 16353-01 9600 & 9700; Incl. Key No. 10 & 13
9 334-341 Assembly, Bolt & Bushing 2 7600 & 7700
334-1272 Assembly, Bolt & Bushing 2 9600 & 9700
✔✔ 10 334-342 Assembly, Bolt 2 7600 & 7700
✔ 334-937 Assembly, Bolt; 1 ¹⁄₈"-7 x 6 ⁵⁄₈"Lg 2 9600 & 9700
✔✔ ● 11 334-366 Bolt, Equalizer; ³⁄₄" X 6"Lg, ⁵⁄₈"-18 Thread 4 7016-01 7600 & 7700
✔✔ 334-739 Bolt; 1 ¹⁄₈"-7 x 6 ⁵⁄₈"Lg 2 16150-01 9600 & 9700
✔ ● 12 321-176 Bushing; 3 ¹⁄₄"OD x 3 ⁷⁄₈"Lg 2 7010-00 7600 & 7700
● 321-176U Bushing, Urethane 2 7600 & 7700
✔✔ ● 321-221 Bushing; 1 ¹⁄₈"ID x 3 ²⁹⁄₆₄ "OD x 3 ⁵⁷⁄₆₄ "Lg 2 16146-01,
18723-01
9600 & 9700
● 321-221U Bushing, Urethane 2 9600 & 9700
✔✔ 13 334-343 Assembly, Bolt; Rebound; ⁵⁄₈"-18 x 4 ¹⁄₂"Lg 6 10287-00 Incl. Bolt, Tube & Lock Nut
✔✔ 14 334-344 Assembly, Bolt & Bushing 8 7700 & 9700; Incl. Bushing & Bolt Assy.
✔ 334-640 Kit, Service; Torque Rod Bolt & Bushing 8 7600 & 9600; Incl. Bolt, Bushings & Hdwe.
✔✔ 15 334-345 Assembly, Bolt; 1"-14 x 5"Lg 8 7700 & 9700
● 16 334-367 Bolt, Torque Rod; 1 ¹⁄₄"OD x 6 ¹⁄₁₆ "Lg, ⁷⁄₈"-14 Thread 8 12709-01 7600 & 9600
✔✔ ● 17 321-175 Bushing; 1"ID x 1 ¹⁵⁄₁₆ "OD x 3"Lg 8 722-00 7700 & 9700
● 321-175U Bushing; Urethane 8 7700 & 9700
✔ ● 321-177 Bushing; 1 ¹⁄₄"ID x 2 ³⁄₁₆"OD x 1 ³⁄₄"Hgt. 16 7620-00 7600 & 9600
● 321-177U Bushing, Urethane 16 7600 & 9600
● 18 345-172 Torque Rod, Adjustable; 18"-20"Lg 1 16167-04, 7615-12 7600 & 9600; All; Less Bushings
● 345-170 Torque Rod, Rigid; 19 ¹⁄₄"Lg c/c 1 11953-01, 7615-02 7600 & 9600; All; Less Bushings
✔✔ ● 345-164 Torque Rod, Adjustable; 18 ¹⁄₂"-21"Lg; O.E. 1 16398-04 7700 & 9700; All; Less Bushings
345-164S Torque Rod, Adjustable; 18 ¹⁄₂"-21"Lg; Service 1 Incl. 321-175 Bushings
● 345-164HD Torque Rod, Adjustable; 18 ¹⁄₂"-21"Lg 1 713-05 Heavy Duty Cast Ends, Bushings Included
✔✔ ● 345-167 Torque Rod, Rigid; 19 ¹⁄₄"Lg c/c; O.E. 1 715-00 7700, 9700; All; Incl. Bushings;
345-167S Torque Rod, Rigid; 19 ¹⁄₄"Lg c/c; Service 1 Incl. 321-175 Bushings