Dayton Parts Suspension Catalog 2016 #211
TA250/251/255/300 (Early) Trailer Air Suspensions
Watson & Chalin
Key No.
Part Number 334-1480 334-1469 321-229 321-229U 321-345 334-1649 334-1470 334-596 334-193 321-229 321-231 352-9362 352-9346 352-9121 352-9243 352-9366 352-9336
No. Req.
OEM Reference
Description
Remarks
1
Bolt; 1 ¹⁄₈ -12" x 8 ¹⁄₂ " Lg Bolt; 1 ¹⁄₈ "-12 x 9 ¹⁄₄ "Lg
6 10036 6 11225 2 10050 2 11771 4 10005 4 11721 12 11222 6 10023 4 10050 4 11223 2
✔✔
Watson & Chalin
✔ ● 2
Bushing; 1 ¹⁄₈ "ID x 3 ¹⁄₂ "OD x 5 ¹⁄₄ "Lg
TA250, TA251 & TA255
Bushing, Urethane
Bushing; 1 ¹⁄₈ "ID x 4 ⁹⁄₁₆ "OD x 5 ¹⁄₄ "Lg
TA300
●
✔ ● 3
Collar, Alignment Collar, Alignment
TA250, TA251 & TA255
TA300
4 5
Spacer; 1 ¹⁄₈ "ID x 4"OD x ¹⁄₄ "Thk
✔✔
Nut, Lock; 1 ¹⁄₈ "-12
✔ ● 6
Bushing; 1 ¹⁄₈ "ID x 3 ¹⁄₂ "OD x 5 ¹⁄₄ "Lg Bushing; 1 ¹⁄₈ "ID x 2 ³⁄₄ "OD x 5"Lg
TA300
TA250, TA251 & TA255 TA250-9 & TA251-6.5 TA250-12 & TA251-12FS
✔ ●
7
Air Spring Air Spring Air Spring Air Spring Air Spring Air Spring
2 AS-0049 2 AS-0056 2 AS-0013 2 AS-0061 2 AS-0054 2 AS-0053 2 10147 2 10148 2 Various 4 SP-0157K 4 SP-0218K 2 17076 1 SRK10 1 SRK-02 1 SRK11
TA255-9 & TA300-9
✔✔
TA251-6.5FS/7.5FS/8FS/9FS/10FS/12
✔✔
TA250-6
TA250-7.5 & TA280D
M66893 M66636
8
Shock Absorber Shock Absorber Shock Absorber
✔
✔
See Shocks
Consult Shock Catalog for Model Specific Applications
✔
361-240 361-282 361-471 339-292 339-263 339-293 SP
9
Kit, U-Bolt; Round Bend, Grade 8 Kit, U-Bolt; Round Bend, Grade 8 Kit, U-Bolt; Round Bend, Grade 8 Strap, Retainer; 12 ³⁄₄ "Lg Kit, Service; Axle Connection Kit, Service; Axle Connection
4 SP-0021K, 16001 TA250 & 251; ⁵⁄₈ " x 5 ¹⁄₈ " x 8 ¹⁄₈ " R
✔✔
TA255; ³⁄₄ " x 5 ¹⁄₈ " x 8" R TA300 ⁷⁄₈ " x 5 ¹⁄₈ " x 9 ⁷⁄₈ " R
✔
10 11
Optional
TA300; (1) Axle
TA250, 251 & 255; (1) Axle
12
Kit, Service; Pivot
TA Series; (1) Axle
Parts Listing
SP Special Order ◆ Not Serviced by Dayton Parts Product Illustration/Photo Follows Popular
Most Popular
1003
Reference www.daytonparts.com for continuing updates.
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