Section 17 · Pages 151–184 (34 pages)

GMC Truck Parts Listings

From the 1940–1956 GM Hydra-Matic Transmission Parts Catalog (1956 Edition)

GMC truck Hydra-Matic parts by Group 17 number with quantity, part number, model series and description. Series run from PM150-22 and 100-22 through 300-24 to the 1955–1956 100, 150, 250, 300, 350, 370, 450 and 500 models, including M, FM and SM versions. Groups cover the case, oil pan and cooler, shafts, oil pumps, governor, front unit, front servo and control valve mechanism.

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What this section covers

  • Case, oil pan and cooler
  • Shafts and oil pumps
  • Governor and front unit
  • Front servo
  • Control valve mechanism
Models
Cadillac, Oldsmobile, Pontiac cars; Chevrolet 1/2–1 1/2 ton and GMC 100–500 series trucks
Publication
Bulletin 37A-100 (A-3700)
Pages
202

What’s inside

Contents

  1. Cover and Title PageCover and title page of the 1956 edition Hydra-Matic Transmission Parts Catalog for Cadillac, Chevrolet truck, Oldsmobile, Pontiac and GMC truck, with Bulletin 37A-100 dated 8-1-1956 and the tab index of catalog sections.pp. 1–3
  2. Part Number Conversion Listpp. 4–11
  3. Introduction and Model Identification GuideExplains how the catalog is arranged and how to find a part from an illustration group number, then a model identification guide listing every Hydra-Matic model code by year from 1940 to 1956, from 40-O Oldsmobile to the 1956 Cadillac, Jetaway, Stratoflight, Nash, Hudson, Rambler and GMC truck units.pp. 12–14
  4. Overhaul and Service Repair Kitspp. 15–23
  5. Cadillac Illustrationspp. 24–45
  6. 20Cadillac Parts Listingspp. 46–78
  7. Chevrolet, Oldsmobile and Pontiac Illustrationspp. 79–98
  8. 4Chevrolet Truck Parts Listingspp. 99–108
  9. 4Oldsmobile Parts Listingspp. 109–136
  10. GMC Truck Illustrationspp. 137–150
  11. 17GMC Truck Parts Listingspp. 151–184
  12. 4Pontiac Parts Listingspp. 185–202