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The M&R Parts Department will be closed from December 24th-26th, 2025. We will also be closed for inventory from January 1st-7th, 2026. Please note that NO ORDERS can be filled during this period. We will re‑open on Wednesday, January 8th, 2026.

To receive your parts in a timely manner, please place your order with us well before December 23rd, 2025. We appreciate your patience. M&R wishes you a Happy New Year!
Cylinder Accessories, Solenoid Cap Pilot Seat Assembly For 5" Bore Mosier Cylinders
Note1 Solenoid Cap Pilot Seat Assembly For 5" Bore Mosier Cylinders
Note2 Kit Includes: 1 - 50 & 51 Man O/R Pin, 1 - "50" & "51" Spool Bum, 1 - 50 & 51 Check Pin, 1 - 50 Solenoid Cap Plate, 1 - 1/4" Dia. Buna-N Ball, 1 - 51 Solenoid Cap, 1 - Nassmag 6-Watt Pilot, 1 - 1/16" LVL Seal Pipe Plate, 1 - .026x.180x.66 Spring, 1 - .13x.25x.06 O-Ring

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