The year(s) listed is based on data from many publications and may not include all appropriate years.
| Part Number | Years | Part Name | Description | Application |
|---|---|---|---|---|
| C3UZ 5310-A | 1963-1965 | Spring Assembly - Front Spring | 5 leaves, 955 lb load rating A= 2-1/4" wide, B= 26" & C= 22" long, D= 1-9/32" total thickness Leaf 1 = C3UZ 5313-A, 0.262" thick Leaf 2 = C3UZ 5315-A, 0.262" thick Leaf 3 = 0.262" thick Leaf 4 = 0.262" thick Leaf 5 = 0.237" thick includes 5781 Spring Bushing |
Heavy Duty |
| C1UU 5310-E | 1961 | Spring Assembly - Front Spring | 4 leaves, ?? lb load rating includes 5781 Spring Bushing |
|
| C1UU 5310-F | 1961 | Spring Assembly - Front Spring | 5 leaves, ?? lb load rating includes 5781 Spring Bushing |
with selected Heavy Duty front and rear suspension package |
| C1UU 5310-G | 1962-1965 | Spring Assembly - Front Spring | 5 leaves, 855 lb load rating A= 2-1/4" wide, B= 26" & C= 22" long, D= 1.26" total thickness Leaf 1 = C1UU 5313-A, 0.262" thick Leaf 2 = C1UU 5315-A, 0.262" thick Leaf 3 = 0.262" thick Leaf 4 = 0.244" thick Leaf 5 = 0.244" thick includes 5781 Spring Bushing |
|
| C6TZ 5310-K | 1966-1967 | Spring Assembly - Front Spring | 6 leaves, 1075 (1100) lb load rating A= 2-1/4" wide, B= 26" & C= 22" long, D=1-9/16" total thickness Leaf 1 = C6TZ 5313-C, 0.262" thick Leaf 2 = C6TZ 5315-C, 0.262" thick Leaf 3 = 0.262" thick Leaf 4 = 0.262" thick Leaf 5 = 0.262" thick Leaf 6 = 0.262" thick includes 5781 Spring Bushing |
1-ton Heavy Duty |
| C6TZ 5310-L | 1961-1967 | Spring Assembly - Front Spring | 5 leaves, 950 lb load rating A= 2-1/4" wide, B= 26" & C= 22" long, D= 1- 9/32" total thickness Leaf 1 = C3UZ 5313-A, 0.262" thick Leaf 2 = C3UZ 5315-A, 0.262" thick Leaf 3 = 0.262" thick Leaf 4 = 0.262" thick Leaf 5 = 0.237" thick includes 5781 Spring Bushing |
Heavy Duty (1961-1965) regular (1965-1967) 950 lb. load range |
| C6TZ 5310-M | 1966-1967 | Spring Assembly - Front Spring | 5 leaves, 855 lb load rating A= 2-1/4" wide, B= 26" & C= 22" long, D= 1-1/4" total thickness Leaf 1 = C1UU 5313-A, 0.262" thick Leaf 2 = C1UU 5315-A, 0.262" thick Leaf 3 = 0.262" thick Leaf 4 = 0.237" thick Leaf 5 = 0.237" thick includes 5781 Spring Bushing |
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