CAM539800 Starter Adapter Spring

CAM539800 Series Springs

(Meant for use with Stepped Worm Wheel)

Up to 4 lives vs. OEM's 2

  • Standard
  • M015
  • M028
  • M043


Quantity Discount

Installation Instructions Size Chart


CAM539800 Standard






CAM539800M043 (Requires CAM633039M43 Fiction Sleeve)


O-300 D, E

IO-346 A, B

IO-360 A, AB, B, C, CB, D, DB, E, ES, G, GB, H, HB, J, JB, K, KB

TSIO-360 A, AB, B, BB, C, CB, D, DB, E, EB, F, FB, G, GB, H, HB, JB, KB, LB, MB, NB, PB, RB, SB

O-470 B, E, G, H, J, K, L, M, N, P, R, S, T, U, B-CI, G-CI, K-CI, L-CI, M-CI

IO-470 A, C, D, E, F, G, H, J, K, L, LO, M, N, P, R, S, T, U, V, VO

TSIO-470 B, C, D

IO-520 A, B, BA, BB, C, CB, D, E, F, J, K, L, M, MB, N, NB, P

TSIO-520 A, AF, B, BB, BE, C, CE, D, DB, E, EB, G, H, J, JB, K, KB, L, LB, M, N, NB, P, R, U, UB, VB, WB

IO-550 A, B, C, D, E, F, G, L, N, P, R

IOF-550 B, C, N, P, R

TSIOL-550 A, B, C

TSIO-550 A, B, C, E, G, K, N

TSIOF-550 D, J, K, P 

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