Pilot Orifice, Raypak 53A/55A/105A/151/153/155A/183A, IID | 003903F
$35.65
| Manufacturer part number | 003903F |
| UPC (GTIN) | 840891007029 |
| Returns | 30-day returns – see our returns policy |
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💧 Pilot Orifice, Raypak 53A/55A/105A/151/153/155A/183A, IID
Made by Raypak, manufacturer part number 003903F. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Raypak |
| Manufacturer part number | 003903F |
| Catalog description | Pilot Orifice, Raypak 53A/55A/105A/151/153/155A/183A, IID |
✅ Listed for
- Raypak 53B Model Spa-Pak Heater
- Raypak 55A Model Versa (5/1/87-9/30/89)
- Raypak 53A Model Spa-Pak Heater
- Raypak Versa 105A Bronze & Cast Iron Heater (10/91-5/99)
- Raypak 55B Model Versa (10/01/89-4/15/13)
- Raypak Versa 105B Bronze & Cast Iron Heater (6/1/99-pres)
- Raypak Versa 155A/155B/155C Heaters
- 263A 333A 403A Heaters Raypak Versa 183A
- 265B/C 335B/C 405B/C (10-16-88 thru 11-01-93) Raypak 185B/C
- R265 R335 R405 (11-01-93 thru 11-01-98) Raypak R185
- 265B 335B 405B (10-16-88 thru 11-09-92) Raypak 185B
- Raypak RP2100 Digital 185 – 405 Model Heaters (11-01-98 +)
- 266A 336A 406A Digital Atmospheric Gas Heater Raypak 206A
- R265A R335A R405A Raypak RP2100 Digital Gas Models R185A
- R265B R335B R405B Raypak RP2100 Digital Gas Models R185B
- 156A Gas Heater Raypak 106A
- Raypak Pro Series 268A/408A Gas Heater Replacement Parts
Exploded parts diagrams: This part is shown as item #4p on the Raypak 151 CAL III & SPA PAK, (1974 -12/81 & 11/80 – 12/81); item #4p on the Raypak 153 (12/1/81-1/1/84) & 153A (1/1/84-2/15/87) exploded parts diagrams.
🔧 Raypak 151 CAL III & SPA PAK, (1974 -12/81 & 11/80 – 12/81) – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Raypak 151 CAL III & SPA PAK, (1974 -12/81 & 11/80 – 12/81) assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Gaskets
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 8h |  |
Gasket, Raypak 151/153/155A, Heat Exchanger | 800075B | Available to order | $76.32 | |
| 9h |  |
Unitherm Governor, Raypak 151/153/155A | 053242B | Available to order | $152.43 | |
| 10h |  |
Drain Valve, Raypak 53/53A/55A/105A/105B/151/153/155A/183A | 013793F | 8 in stock | $30.01 | Add to cart |
| 13h |  |
Flange, Raypak 105A/151, In/Out | 004056F | Available to order | $340.76 | |
| 14h |  |
Gasket, Raypak 53/53A/55A/105A/151, Flange, 1-9/16"ID, 2-1/8"OD | 800013B | 3 in stock | $39.10 | Add to cart |
 |
Temp Sensor Retainer Kit, Qty 5, Raypak ELS/53A/55A/105A/B | 100-10000413 | Available to order | $62.85 | ||
 |
Bulb Well, Raypak 53/53A/55A/151/153/155A/183A | 007211F | Available to order | $43.70 |
Pilots
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1P |  |
Pilot, Raypak 53/53A/55A/105A/151/153/155A/183A, Nat., MV | 600525B | Available to order | $74.35 | |
| 1P |  |
Pilot, Raypak 53/53A/55A/105A/151/153/155A/183A, LP, MV | 600575B | Available to order | $73.46 | |
| 2p |  |
Pilot, Raypak 53A/55A/105A/151/153/155A, Nat./LP,After 06/00 | 002003F | 16 in stock | $105.71 | Add to cart |
| 3P |  |
Orifice, Raypak 53/53A/55A/105A/151/153/155A, Nat., MV | 003901F | Available to order | $8.85 | |
| 3P |  |
Orifice, Raypak 53/53A/55A/105A/151/153/155A, LP, MV | 003902F | Available to order | $8.85 | |
| 5p |  |
Thermocouple, Raypak 53/53A/55A/105A/151/153/155A, MV | 600019B | Available to order | $59.82 | |
| 6p |  |
Ignition Control, Raypak 53A/55A/105A/151/153, with out Lock | 004817B | 4 in stock | $258.74 | Add to cart |
| 11p |  |
High Tension Wire, Raypak 151/153/155A | 006088B | Available to order | $156.00 |
Deliming Kits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1m |  |
Pressure Switch, Raypak Versa/Gemini/RP2100 | 062237B | 2 in stock | $85.19 | Add to cart |
| 2m |  |
Pressure Switch Tube, Raypak 151/153/155A | 003271F | 2 in stock | $44.50 | Add to cart |
| 3m |  |
Thermostat Knob,Raypak 53/ELS/53A/55A/105A/105B/151/153,Blk | 006885F | 1 in stock | $26.78 | Add to cart |
| 7m |  |
Deliming Kit, Raypak Hi Delta/Raytherm Indoor/Outdoor | 052870F | 3 in stock | $388.94 | Add to cart |
Complete gas valves
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1G |  |
Gas Valve, Raypak 53/53A/55A/105A/105B/151/153, Nat., MV | 003898F | 3 in stock | $448.86 | Add to cart |
| 1G |  |
Gas Valve, Raypak 53/53A/55A/105A/105B/151/153, LP., MV | 003899F | 2 in stock | $308.05 | Add to cart |
| 1G |  |
Gas Valve, Raypak 53A/55A/105A/105B/151/153/155A, Nat., IID | 003900F | 6 in stock | $373.89 | Add to cart |
T-Stat Auto Reset 14s
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1c |  |
T-Stat Auto Reset 13, Raypak 105A/105B/151/153/155A/183A | 600892B | 16 in stock | $45.22 | Add to cart |
| 2c |  |
T-Stat Auto Reset 14, Raypak 105A/105B/151/153/155A/183A | 600893B | 23 in stock | $61.39 | Add to cart |
SRV Burner Kits
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 3b |  |
SRV Burner Kit, Raypak, 10 Pack | 100-10000414 | 31 in stock | $60.78 | Add to cart |
| 4B |  |
Burner Orifice, Raypak Gemini/Versa/RP2100/Cal III,LP,SL,5ea | 350083F | 3 in stock | $21.71 | Add to cart |
Complete transformers
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 2j |  |
Transformer, Raypak 55A/R185/185/207A/206A/R185A, 115v/230v | 006736F | 6 in stock | $108.09 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
 |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |
| Hpart # | 47-197-1308 |
|---|---|
| Brand | Raypak |