TL42 Flat Face 3/8 Body Return / Relief Drain Line Coupler 4BD4FH manifold block

Male drain line replacement coupler for the 4BD4FH block allowing a quick connection and disconnection of attachments for Bobcat skid steer loaders.


  • Heavy Duty design. Rated at over 5075 PSI
  • Has built-in connect under pressure functionality
  • Low profile coupler design minimizes side loading
  • Interchange with any coupler conforming to ISO 8434
  • Heavy Duty Locking Collar to resist the possibility of accidental disconnect
  • Flat Face quick release couplings to screw into manifold
  • Designed for the quick changeover of hydraulic attachments for skid steer loaders, compact loaders, backhoe loaders and compact utility vehicles.




  • Model number:              TL42
  • Coupler Body Size:        3/8"
  • Coupler Plating Type:    Zinc plated Steel
  • Flow Rate: 100 l/min

  • Spillage: 0.01 ml

  • Force to Connect : 200 N

  • Burst Pressure : 125 MPa

  • Pressure Rating 350 bar

  • Thread Type: SAE



  • Excavators: E32, E32i, E35, E35i, E42, E45, E50, E55
  • Loaders: 753, 763, 773, 863, 864, 883, A220, A300, A770,S130, S150, S160, S175, S185, S205, S220, S250, S300, S330, S450, S510, S530, S550, S570, S590, S595, S630, S650, S740, S750, S770, S850, T140, T180, T190, T200, T250, T300, T320, T450, T550, T590, T595, T630, T650, T740, T750, T770, T870
  • Telescopic Handlers: TL26.60, TL30.60, TL30.70, T:34.65HF, TL35.70, TL358, TL360, TL38.70HF, TL470, TL470HF
  • Versahandlers: V519, V723
  • Work Machines: 5600, 5610


Interchangeable Part Numbers

  • Flextral - QBDN6 


This set includes:

  • 1 Male Flat Face Cartridge Coupler


We aim to be your #1 source for high quality skid steer & ag hydraulic quick connect couplers and accessories.

This item has a 100% satisfaction guarantee!

Return Policy: If you are not fully satisfied with your purchase, you may return unused item for a full refund of the purchase price, excluding shipping charges, within 60 days of purchase date.


If you have any questions about this item, feel free to E-mail me and I'll do my best to answer them. Walter

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