Server 82018 is a Head Insert. Matching the original part number is the surest way to keep the assembly working as designed.

Listed fitment covers 58 models across 2 brands, including Server Products, Star Mfg 7020, 81230 Series Before 13C, 81320. It also cross-references 4 manufacturer part numbers. Check the number on the part you are replacing, or your unit's model number, against the lists below before ordering.

Supplied as a single replacement unit.

Head Tube Insert, 11/16" X 1-1/4", Plastic, Server Condiment Pumps.

Listed fitment

• Server Products: 7020, 81230 Series Before 13C, 81320, 82000, 82060, 82120, 85050, 94050, 94152, BCS/81520, BS/06110, CP-1/3 (83430), CP-G-110MM/83120, CP-G-120MM/83110, CP-G-89MM/83130, CP1/3/83430, CP1/4/83420, CP1/6/83400, CP10/83000, CP101/2/83240, CP200/83300, CP5/83920, CP61/2/83200, CP81/2/83220, CPF (83330), CPF/83330, CPSS-FL/67570, CPSSF/67540, CPSSL/67020, CPSSR/67030, CSM/94010, CSMDI/94100, FP-DI/82990, FP-V, FP-V (82120), FP/82070, FPV-DI/82520, FPV/82120, FSP (81320), FSP (82060) and 13 more
• Star Mfg: 11P-N, 11P-NHS, 3P-F, 3P-N, 3P-NHS

Cross-reference

• Server: 82018, SER82018
• Star: Y4137
• Stero: STAY4137

Ordering by part number is the most reliable way to get the right part.