#158-50 HO Scale Bulk Pack - 50 pair #158 Scale Whisker® Metal Couplers - Medium (9/32) Centerset Shank" Fully detailed EcoBoost V-6 with

Fully detailed EcoBoost V-6 with intercoolers

Parts are included for two 500lb bombs

Highly detailed Barber S-2 70-ton trucks

Front and rear full-width MU catch trays with footboards

a one-piece tubular frame

#158-50 HO Scale Bulk Pack - 50 pair #158 Scale Whisker® Metal Couplers - Medium (9/32) Centerset Shank" Fully detailed EcoBoost V-6 withThe #158 is interchangeable with the No. 5, #28, #58, #118, #119, #148, and most manufacturer's Medium Centerset OEM knuckle couplers. For a #38 equivalent use the #158 in a #252 Gearbox. Supersedes product #151. Package Includes: (50) Pair #158 "Scale" Whisker Metal Couplers Medium Centerset Shank (10) Spare #625 Knuckle Springs **Gearboxes not included**