Heavy Duty Semi Truck Auxilary Transmissions

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Gm SM420 Transmission Assembly | Assy# 3761930

Gm SM420 Transmission - Used

USED - Input diameter 1.10, Pilot diameter 0.58, Some tooth wear
Assembly#: 3761930
Input Lgth: 6.75
Clutch Housing Size: -
Input Dia: VERIFY
Item:25554701
Spencer, IA $1250.00
 with exchange

1967 Gm SM420 Pto

Gm SM420 Pto | Power Take Off - Used

USED
Location: -
Gear:
Output Type: Verify
Shift Option: Verify
Item:25594005
Spencer, IA $150.00

1967 Gm SM420 Shift Lever

Gm SM420 Shift Lever - Used

USED - Stick w/ solid knob
Item:25554691
Spencer, IA $175.00

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While Vander Haag's, Inc still holds strong to its family focused values that have been at the core of the business since first opening in 1939, the company now features 11 Midwest locations selling quality used/rebuilt/new truck parts, selling commercial trucks & trailers, and providing full service heavy duty truck repair. 43.178044 -95.155024  Spencer, IA 41.640436 -93.584249  Des Moines, IA 43.594099 -96.709450  Sioux Falls, SD 41.158006 -95.826804  Council Bluffs, IA 39.065417 -94.498172  Kansas City, MO 41.033283 -86.596167  Winamac, IN 39.740696 -86.255676  Indianapolis, IN 39.960151 -83.366700  London, OH 38.176011 -85.750102  Louisville, KY 32.807028 -96.873557  Dallas, TX 38.751480 -90.470276  Bridgeton, MO

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