
Machinery model 637E 1JB:
637E 1FB
(1985)
637E 1JB
(1985)
- SEBP4393 C18 Engine Emissions Retrofit Repower Tier III For 631E Series II & 637E Wheel Tractor Scraper 1JB00417-00556 (MACHINE)
- SEBP1519 637E TRACTOR / POWER SHIFT / 1JB00001-UP (MACHINE) POWERED BY 3408 ENGINE
- SEBP5516 3408E Engine Emissions Retrofit Repower Tier I For 631E And 637E Wheel Tractor Scraper 1JB00001-UP (MACHINE)

