Product Description
Major Repair Kit for Leybold D16BCS - 19131D16 - OEM Equivalent
Compatible Pump Models
- D16BCS
When Should You Rebuild or Service the Pump?
- Reduced vacuum performance
- Slow pump-down times
- Oil leaks or worn sealing components
- Excessive exhaust smoke or oil mist
- Worn or damaged internal components
- Scheduled preventative maintenance interval reached
Complete Leybold Vacuum Pump Solutions
Why Buy from Vacuum Pump Supply?
- Vacuum pump specialists since 2006
- Over 15,000 vacuum pump parts and kits available
- OEM-equivalent replacement parts for hard-to-find vacuum pump models
- Fast shipping on stocked products
- Technical support from vacuum pump specialists
- Trusted by manufacturers, laboratories, universities, service companies, and maintenance teams
Frequently Asked Questions
Is this an OEM Leybold product?
No. This is an OEM-equivalent product supplied by Vacuum Pump Supply.
What is the part number?
The part number is 19131D16KIT.
Can Vacuum Pump Supply help identify the correct part?
Yes. If you are unsure whether this is the correct product for your pump, contact Vacuum Pump Supply with your pump model and any existing part numbers.
Repair Kit for Leybold - OEM Equivalent
OEM-equivalent replacement, not manufactured by Leybold, supplied by Vacuum Pump Supply.
Kit Includes
Vanes
- Leybold Vane, 2nd Stage - GX, Part# PL20010656 — Qty 2
- Leybold Vane - GX, Part# PL20010655 — Qty 2
Gaskets
- Leybold Gasket, Part# 20009012 — Qty 1
- Leybold Gasket, Viton, Part# P23955165 — Qty 3
- Module Gasket, Mylar - Leybold Trivac D16/D25, Part# PL20010736 — Qty 1
- Sight Glass Gasket, Leybold, Trivac, Part# 23973057 — Qty 1
- Oil Gasket, Leybold, Trivac, D16BCS, D25BCS, Part# 23973052 — Qty 1
- Leybold Gasket, Part# 23973043 — Qty 1
- Gasket, Flat, Leybold, Trivac, Part# 23973044 — Qty 1
- Felt Gasket, Leybold Trivac D16/D25 BCS - Part# PL20039148 — Qty 1
- Coupling Housing Gasket, Leybold Trivac D16B/BCS D25B/BCS, Part# PL20010738 — Qty 1
O-Rings & Seals
- O-ring, 12 x 1.5 mm - Viton, Part# P23970108 — Qty 2
- Shaft Seal, Leybold, Trivac, D16BCS, D25BCS, Part# PL20009235 — Qty 2
- Seal, Leybold, Trivac, Part# PL34861029 — Qty 1
- Seal, Float, Leybold, Trivac, Part# PL23973146 — Qty 1
- O-ring, 27.94 x 5.33 mm - Viton, Part# PL23970506 — Qty 2
- O-Ring,Viton,6 X 2 MM Part# PL23970412 — Qty 1
- O-ring, 60 x 2 mm - Viton, Part# 23970409 — Qty 1
- O-ring, 52 x 3 mm - Viton, Part# PL23970261 — Qty 2
- O-ring, 16 x 2.5 mm - Viton, Part# PL23970147 — Qty 1
- O-ring, 55 x 2 mm - Viton, Part# PL23970006 — Qty 1
- O-ring, 45 x 3 mm - Viton, Part# PL23970304 — Qty 2
- Leybold Shaft Seal, FKM, Part# PL23953004 — Qty 2
Filters & Bearings
- Leybold Demister Filter, Part# PL39026012 — Qty 1
Springs & Clips
- Stainless Steel Spring, Leybold, Trivac, Part# PL22161040 — Qty 1
- Split Spring, Leybold, Trivac, D4B, D8B, Part# PL22161031 — Qty 1
Drive & Mechanical
- Non - Return Valve, Leybold, Trivac, Part# PL34861028 — Qty 1
- Oil Nozzle- Leybold, Trivac, Part# PL20009057 — Qty 1
- Coupling Insert, Leybold, Trivac, Part# PL20009094 — Qty 1
- Plate Valve, Deflector-Leybold Trivac, Part# 20009015 — Qty 1
- Pressure Relief Valve, Leybold, Trivac, Part# PL40175023 — Qty 1
- Valve Plate, Leybold, Trivac, D16B, D16BCS, Part# PL40175017 — Qty 1
- Valve Disc, Leybold, Trivac, Part# PL40159004 — Qty 1
- Silencing Nozzle, Leybold, Trivac, S8B, D16B, D25B, S16B, S25B, S40B, S65B, D16BCS, D25BCS, Part# PL39350015 — Qty 1
- Leybold Sight Glass Part# PL35001179 — Qty 1
- O - ring, 70 x 5 mm - Viton, Part# PL23970509 — Qty 1
- Leybold Shaft Sleeve Bushing, Part# PL23192026 — Qty 1
Complete Bill of Materials
| Part Number | Description | Qty |
|---|---|---|
| PL34861028 | Non - Return Valve, Leybold, Trivac, Part# PL34861028 | 1 |
| PL20010656 | Leybold Vane, 2nd Stage - GX, Part# PL20010656 | 2 |
| PL20010655 | Leybold Vane - GX, Part# PL20010655 | 2 |
| PL20009057 | Oil Nozzle- Leybold, Trivac, Part# PL20009057 | 1 |
| PL20009094 | Coupling Insert, Leybold, Trivac, Part# PL20009094 | 1 |
| 20009012 | Leybold Gasket, Part# 20009012 | 1 |
| P23970108 | O-ring, 12 x 1.5 mm - Viton, Part# P23970108 | 2 |
| P23955165 | Leybold Gasket, Viton, Part# P23955165 | 3 |
| PL20009235 | Shaft Seal, Leybold, Trivac, D16BCS, D25BCS, Part# PL20009235 | 2 |
| 20009015 | Plate Valve, Deflector-Leybold Trivac, Part# 20009015 | 1 |
| PL20010736 | Module Gasket, Mylar - Leybold Trivac D16/D25, Part# PL20010736 | 1 |
| PL40175023 | Pressure Relief Valve, Leybold, Trivac, Part# PL40175023 | 1 |
| PL40175017 | Valve Plate, Leybold, Trivac, D16B, D16BCS, Part# PL40175017 | 1 |
| PL40159004 | Valve Disc, Leybold, Trivac, Part# PL40159004 | 1 |
| PL39350015 | Silencing Nozzle, Leybold, Trivac, S8B, D16B, D25B, S16B, S25B, S40B, S65B, D16BCS, D25BCS, Part# PL39350015 | 1 |
| PL39026012 | Leybold Demister Filter, Part# PL39026012 | 1 |
| PL35001179 | Leybold Sight Glass Part# PL35001179 | 1 |
| PL34861029 | Seal, Leybold, Trivac, Part# PL34861029 | 1 |
| PL23973146 | Seal, Float, Leybold, Trivac, Part# PL23973146 | 1 |
| 23973057 | Sight Glass Gasket, Leybold, Trivac, Part# 23973057 | 1 |
| 23973052 | Oil Gasket, Leybold, Trivac, D16BCS, D25BCS, Part# 23973052 | 1 |
| PL23970509 | O - ring, 70 x 5 mm - Viton, Part# PL23970509 | 1 |
| 23973043 | Leybold Gasket, Part# 23973043 | 1 |
| 23973044 | Gasket, Flat, Leybold, Trivac, Part# 23973044 | 1 |
| PL23970506 | O-ring, 27.94 x 5.33 mm - Viton, Part# PL23970506 | 2 |
| PL23970412 | O-Ring,Viton,6 X 2 MM Part# PL23970412 | 1 |
| 23970409 | O-ring, 60 x 2 mm - Viton, Part# 23970409 | 1 |
| PL23970261 | O-ring, 52 x 3 mm - Viton, Part# PL23970261 | 2 |
| PL23970147 | O-ring, 16 x 2.5 mm - Viton, Part# PL23970147 | 1 |
| PL23970006 | O-ring, 55 x 2 mm - Viton, Part# PL23970006 | 1 |
| PL22161040 | Stainless Steel Spring, Leybold, Trivac, Part# PL22161040 | 1 |
| PL23192026 | Leybold Shaft Sleeve Bushing, Part# PL23192026 | 1 |
| PL23970304 | O-ring, 45 x 3 mm - Viton, Part# PL23970304 | 2 |
| PL23953004 | Leybold Shaft Seal, FKM, Part# PL23953004 | 2 |
| PL22161031 | Split Spring, Leybold, Trivac, D4B, D8B, Part# PL22161031 | 1 |
| PL20039148 | Felt Gasket, Leybold Trivac D16/D25 BCS - Part# PL20039148 | 1 |
| PL20010738 | Coupling Housing Gasket, Leybold Trivac D16B/BCS D25B/BCS, Part# PL20010738 | 1 |
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