SPECFOUNDRY ENGINEERING DESK · Verified OEM & Stamped Casting Number Replacements US Warehouse Dispatch (1–2 Business Days) · Free Shipping $150+ ($8.95 Flat Ground Under $150) · specfoundry@agentmail.to
MASTER ENGINEERING CATALOG · 32 VERIFIED OEM REPLACEMENTS

SpecFoundry Complete Engineering Catalog (32 In-Stock SKUs)

Browse all 32 verified replacement assemblies across Window/Door Hardware, RV/Marine Specialty Components, and Hydronic Boiler/HVAC Systems — complete with stamped casting numbers, critical dimensions, and instant online checkout.

Quick Comparison & Order Table (All 32 SKUs)

SKU Part Name & Compatibility Stamped / OEM Part Numbers Critical Dimensions Price Order
SF-WIN-101Truth Hardware 45159 / 15.18 Encore & EntryGard Dual-Arm Casement Operator (Casting 30842 / 31876)
Truth EntryGard 15-Series & Encore Dual-Arm Casement Windows (Marvin, Caradco, Norco, Crestline, Hurd, Jeld-Wen 1990–2015)
45159 45160 30842 31876 15.18 20755 36-262Dual-arm sill mount; 3-7/8" & 4-3/4" mounting hole spacing; 11/32" spline; fits 24"–36" sash widths$68.99
SF-WIN-102Truth Hardware 50.00 / 50.50 Maxim & Encore Single-Arm Tangential Casement Operator (45251)
Truth Maxim 50-Series & Encore Low-Profile Casement Windows (Milgard, Marvin Integrity, Andersen 400 Series, Kolbe)
50.00 50.50 45251 45252 31260 36-4089-1/2" hardened steel arm; rear/sill 3-hole mount; 33% reduced crank torque gearing; Tango/Encore folding handle spline$59.99
SF-WIN-103Pella 03408 / 048290 Architect & Designer Casement Operator & Cam Lock Assembly (Casting 0C57)
Pella ProLine, Architect Series & Designer Series Wood/Clad Casement Windows (1985–2008)
03408 0C57 048290 048291 36-184 0537269-1/2" center-to-center steel arm; 3-hole triangular sill flange; includes matching 03408 / 0C57 jamb lock lever spec$92.99
SF-WIN-104Andersen Perma-Shield 1361358 / 1361356 Split-Arm Casement Operator (1982–1995, Replaces 1361318)
Andersen 400 Series Perma-Shield Improved/Straight-Arm & Split-Arm Casement Windows (Manufactured 1982–1995)
1361358 1361356 1361318 1361316 7198-17 36-138Split-arm linkage; 3/8" spline shaft; Stone/Terratone/White compatible; stamped 7198-17 on arm$84.99
SF-WIN-105Truth Hardware 31761 / 11576 10-Inch Heavy-Duty Stainless 4-Bar Casement & Awning Hinge Pair
Truth 14-Series Casement & Awning Windows, Peachtree Ariel, Hurd, Windsor, and Coastal Impact Casements
31761 11576 36-083 PT-ARIEL-TR 14.05 3045210" (254mm) 300-Series stainless steel track; 7/16" stack height; brass slide shoe with adjustable friction screw$72.99
SF-WIN-106Arcadia & Fleetwood 81-159 Heavy-Duty 1-1/2" Stainless Tandem Sliding Patio Door Roller Assembly
Arcadia, Fleetwood, Blomberg, Marshall, and Heavy Commercial Aluminum Sliding Glass Doors
81-159 AR-1500SS D-1500-SS 19965 81-0181-1/2" (38mm) concave stainless steel ball-bearing wheels; 3/4" housing width; 1-3/16" flare; end-adjust screw$54.99
SF-WIN-107AmesburyTruth 14.18 / 14.90 Dual-Hook 2-Point & 45-Degree Mortise Patio Door Lock Body (82-265)
Milgard Classic/Tuscany, Andersen Narroline, Marvin, Jeld-Wen, and Vinyl/Aluminum Sliding Patio Doors
14.18 14.90 82-265 2022-M 16301 82-218Faceplate 11-3/4" x 3/4"; screw hole spacing 11"; dual opposing steel hooks; anti-slam actuator pin; 45-deg keyway$98.99
SF-WIN-108Marvin 10899098 / 10500662 Ultimate & Integrity Casement Operator & Multi-Point Lock Gear Assembly
Marvin Ultimate Casement, Marvin Integrity Wood-Ultrex, and Legacy Tilt-Turn Windows (1998–2020)
10899098 10500662 10899099 MRV-TT-GB 45181 11860220Direct-fit Marvin factory footprint; hardened steel drive gear; corrosion-resistant E-Gard dichromate finish$114.99
SF-WIN-109Caldwell 500-Series 27" x 5/8" Red-Tip Spiral Tilt Window Balance (S600-27 / SPB-27)
Keller, Acorn, Alenco, Ply Gem, Silver Line, and Simonton Tilt & Non-Tilt Single/Double-Hung Windows
S600-27 27-RED SPB-27 500-27-R 900-2727" metal tube length; 5/8" (9/16" nominal) outer diameter; Red nylon weight-range bushing (10–29 lbs sash weight)$38.99
SF-WIN-110Truth Hardware 14.75 / 14.80 Maxim 14-3/4" Concealed Casement Window Hinge Pair (36-048 / 31331)
Truth Maxim & Encore Casement Windows (Marvin, Andersen, Milgard, Pella, Kolbe, Jeld-Wen)
14.75 14.80 31331 31332 36-048 MAXIM-147514-3/4" stainless steel frame track; 10" sash arm; concealed egress/washability geometry; sold as top + bottom pair$69.99
SF-WIN-111Adams Rite 4510-31-201-628 Standard Duty Commercial Storefront Deadlatch (1-1/8" Backset, Kawneer)
Kawneer, YKK, Vistawall, Tubelite, and US Aluminum Narrow-Stile Commercial Storefront Doors
4510 4510-01 4510-31-201 4510-31-201-628 AR-45101-1/8" backset; 1" x 6-7/8" faceplate; 1/2" x 1" steel latchbolt with auxiliary deadlocking paddle; accepts standard mortise cylinder$122.99
SF-WIN-112Stanley & Monarch N-6542 / 21-001 Heavy-Duty Bi-Fold Closet Door Pivot, Jamb Bracket & Guide Repair Kit
Stanley, Monarch, Benchmark, Johnson Hardware, and Legacy Steel/Wood Bi-Fold Closet Doors
N-6542 N-6673 21-001 21-002 BF-PIV-KIT 47-10523/8" & 7/16" diameter nylon/steel pivot sleeves; 1/4" spring-loaded top guide roller; heavy-gauge steel bottom jamb bracket$36.99
SF-RV-101Alde 3010-413 / 3020 HE Automatic Glycol Air Bleeder & Inline Check Valve Assembly (NuCamp T@B 320 / 400)
Alde Compact 3010 & 3020 HE Hydronic Heating Systems (NuCamp T@B 320, T@B 400, Cirrus 620/820/920, Airstream Classic)
3010-413 3010-416 3020-HE 1900-811 ALDE-30104131/2" (12mm) & 22mm aluminum/EPDM glycol hose barbs; integrated brass automatic air vent + clear overflow barb$96.99
SF-RV-102Dometic Sealand 385311658 & 385311641 300/310/320 RV Toilet Flush Ball Seal & VacuFlush Duckbill Kit
Dometic 300, 310, 320 Gravity RV Toilets & Sealand VacuFlush Marine/RV Toilet Systems
385311658 385311641 385310677 385311462 DOM-310-SEAL4" OD x 2.75" ID molded EPDM flush ball gasket (marked THIS SIDE UP) + paired 1-1/2" duckbill valve spec$58.99
SF-RV-103Norcold 628661 2-Way / 3-Way RV Refrigerator Lower Power Control Circuit Board (N611 / N811 / N621 / 1200)
Norcold N410, N412, N510, N512, N611, N621, N641, N811, N821, N841, 1200, 1210 Series (Serial > 9056491, Post-2006)
628661 621991001 633299 628661-KIT NOR-62866112V DC & 120V AC lower rear power module; single 10-pin + 6-pin edge connectors (replaces obsolete 621991001)$124.99
SF-RV-104Suburban 520820 / 521099 12V DC RV Furnace Fan Control & DSI Ignition Circuit Board (NT / SF / DD Series)
Suburban NT-12, NT-16, NT-20, NT-24, NT-30, NT-34, SF-20, SF-25, SF-30, SF-35, SF-42 & DD-17DSI 12V DC RV Furnaces
520820 521099 520871 520814 232261 SUB-5208204.25" x 3.25" conformal-coated 12V DC DSI ignition module; 15-second pre-purge; 3-try lock-out safety logic$104.99
SF-RV-105Lippert 379769 / 379147 Schwintek In-Wall Dual-Synchronous RV Slide-Out Controller (V-Sync II, Replaces 236575)
Lippert / LCI Schwintek In-Wall RV Slide-Out Systems (Grand Design, Keystone, Jayco, Forest River, Lance, Winnebago)
379769 379147 236575 LCI-379769 SCHWINTEK-V212V DC dual-motor encoder controller; red/green fault diagnostic LEDs; compatible with 236575 in-wall harness motors$119.99
SF-RV-106Dometic 3850415.01 / 3850712013 2-Way & 3-Way RV Refrigerator Main Power & Eyebrow Control Module
Dometic RM2554, RM2652, RM2662, RM2852, RM2862, DM2652, DM2852, NDR1062 RV Absorption Refrigerators
3850415.01 3850712013 3316348.900 2932771021 C5-11-25 CH751Integrated fuse & P1/P2 terminal block module; auto/gas switching logic; fits 2-way and 3-way Dometic black-box frames$112.99
SF-RV-107Atwood / Dometic 91367 (93865) DSI Water Heater Control Circuit Board & 93868 Spark Electrode Kit
Atwood / Dometic GCH6-4E, GCH6-6E, GCH6-7E, GC6A-7E, GH6-6E, GH6-7E, GH6-8E, G6A-6E, G6A-7E, G6A-8E, GC6AA-10E, GC10A-4E
91367 93868 93865 93307 93257 ATW-9136712V DC potted combo gas/electric DSI ignition board + porcelain dual-prong 93868 spark/sense probe (1/8" gap)$79.99
SF-RV-108Carefree R00412 / 901018 Fiesta, Spirit FX & Simplicity RV Awning Top Bracket & Bottom Foot Assembly
Carefree of Colorado Fiesta, Spirit FX, and Simplicity Spring-Arm Patio Awnings
R00412 901018 R00411 CF-FIESTA-TB R00926Die-cast powder-coated aluminum; 3-hole upper wall bracket (2-1/4" OC) + quick-release lower foot latch$74.99
SF-RV-109Shurflo 4008-101-A65 / 94-800-01 Revolution 12V RV Water Pump Upper Housing, Check Valve & Bypass Switch Kit
Shurflo 4008 Revolution (4008-101-A65 / E65) & 2088 Series 12V DC RV/Marine Fresh Water Diaphragm Pumps
4008-101-A65 4008-101-E65 2088-422-144 94-800-01 94-231-20 PARMAX-PS55 PSI factory cut-out pressure switch; 1/2" NPSM male threaded ports; integrated EPDM check valve & bypass diaphragm$56.99
SF-RV-110Trim-Lok X109BT / TL-B150-25 EPDM Sponge Rubber Bulb Seal with Aluminum Core Grip for Teardrop Camper Galley Hatch (25 ft)
NuCamp T@B 320 / 400 Clamshell Galley Hatch, Little Guy, Bean Teardrop, Camp-Inn, and Fiberglass Cargo Doors
X109BT-25 TL-B150-25 1001B-3X1/2 NUCAMP-GALLEY-SEAL0.50"–0.62" EPDM sponge bulb diameter; 1/8" to 3/16" (0.18") flange grip range; segmented steel/aluminum wire core; 25-foot roll$78.99
SF-HVC-101Taco 555-050RP / 571-2 24V Hydronic Boiler Zone Valve Replacement Power Head Actuator (3-Terminal Heat Motor)
Taco 555, 556, 557, 570, 571, 572, and 573 Series Hydronic Baseboard Zone Valves
555-050RP 571-2 570-2 572-2 573-2 555-05024VAC, 0.9 Amp wax-element thermal actuator; Terminals 1 (Thermostat), 2 (End Switch/Transformer), 3 (Boiler TT); twist-lock mount$84.99
SF-HVC-102Honeywell Resideo 40003916-026 / V8043E1012 24V 4-Wire Hydronic Zone Valve Replacement Powerhead (With End Switch)
Honeywell V8043E & V8043F 2-Way 4-Wire Hydronic Zone Valves (2-Screw Dimple Ball-Seal Body, Post-1988)
40003916-026 V8043E1012 802360 40003916-021 V8043F103624VAC, 50/60Hz; 18" 4-wire leads (2 yellow motor + 2 red isolated end-switch); includes 802360 motor & manual opener lever$99.99
SF-HVC-103Fasco A157 / 7021-9450 & 7021-10702 Furnace Draft Inducer Venter Blower Motor Assembly (Carrier / Bryant 320725-756)
Carrier, Bryant, Payne & Day & Night 58PAV, 58RAV, 58SSC, 58SXC, 373LAV, 383KAV, 398AAW 80% Gas Furnaces
7021-9450 7021-10702 320725-756 HC21ZE117 A157 J238-150-1571115V AC, 60Hz, 1.8 Amp, 3000 RPM shaded-pole ball-bearing motor; 1/30 HP; CCW rotation; includes blower wheel & cooling fan$124.99
SF-HVC-104Weil-McLain 383-500-095 / 511-330-403 Silicon Nitride Hot Surface Ignitor, Flame Sensor & Gasket Kit (GV / WM97 / Ultra)
Weil-McLain Gold GV, GV-3, GV-4, GV-5, GV90+, CGi, CGa, Ultra & WM97+ Condensing Gas Boilers
383-500-095 511-330-403 511-330-148 AG13A020 382-200-448120V silicon nitride ignitor element + stainless flame sense rod + high-temp ceramic burner flange gasket & screws$89.99
SF-HVC-105Bell & Gossett 118844 (P2Z-12291) Cast-Iron Spring Coupler & 189134LF Bearing Assembly Spec for Series 100 Circulator
Bell & Gossett Series 100 NFI / AB / BNFI 1/12 HP Oil-Lubricated Hydronic Boiler Circulator Pumps (106189)
118844 189134LF 118705 P2Z-12291 189034 BG-1188441/2" x 1/2" bore cast-iron spring coupling with eyelet springs; direct match for 189134LF bearing assembly & 118705 flange gaskets$46.99
SF-HVC-106Robertshaw 7000BMVR / 720-400 (7200ER) 24V & 750mV Millivolt Combination Gas Valve (1/2" & 3/4" NPT)
Empire, Williams, Cozy, Raypak, Lochinvar, B&G, and Legacy Standing-Pilot Wall Heaters, Boilers & Pool Heaters
7000BMVR 720-400 7200ER 700-506 710-502 RS-7000BMVR1/2" x 3/4" NPT inlet/outlet (includes reducer bushings); 3.5" WC Natural Gas regulator (LP conversion kit compatible); 250–750mV$118.99
SF-HVC-107Watts 0067397 / SB1156F (1156F) 1/2" High-Capacity Hydronic Boiler Feed Water Pressure Regulator Valve
Residential & Commercial Hydronic Baseboard Boilers (Weil-McLain, Burnham, Peerless, Crown, Utica, Dunkirk)
0067397 1156F SB1156F S1156F 7014650 WATTS-1156F1/2" sweat/NPT union inlet x 1/2" NPT female outlet; factory preset 15 PSI (adjustable 10–25 PSI); high-capacity fast-fill purging lever$98.99
SF-HVC-108Tekmar 070 / 071 Outdoor & Universal 10k Ohm NTC Thermistor Temperature Sensor for Boiler Reset Controls
Tekmar 256, 260, 261, 279, 356, 360, 400 Series Outdoor Reset Controls & Lochinvar / Viessmann / Triangle Tube Boilers
070 071 TEK-070 TEK-071 TH-DS-PAIR 10K-NTC-TYPE210,000 Ohm @ 77°F (25°C) Type-2 NTC thermistor; UV-resistant gray polycarbonate outdoor sun-shield enclosure; 1/2" conduit knockout$64.99
SF-HVC-109Honeywell Q314A4586 Standing Pilot Burner Assembly & Q340A1090 36" Universal 30mV Copper Thermocouple Kit
Honeywell VR8200 / VR8300 Standing Pilot Gas Valves on Legacy Cast-Iron Boilers & Gravity/Forced-Air Furnaces
Q314A4586 Q340A1090 Q314A-4586 Q340A-1090 JA-DD-ISO BCR-18B-type bracket; 1/4" compression inlet; BCR-18 Natural Gas & BBR-11 LP orifices included + 36" 30mV universal thermocouple$54.99
SF-HVC-110McDonnell & Miller RB-122-E (171207) / Series 67 & 750B-24 24VAC Electronic Low Water Cut-Off (LWCO) & Probe Kit
Residential & Commercial Hot Water & Steam Boilers (3/4" NPT Tapping — Weil-McLain, Burnham, Peerless, Slant/Fin)
RB-122-E 171207 67 PS-802-24 36C03-300 MM-RB122E24VAC, 20,000 Ohm sensitivity; 3/4" NPT brass self-cleaning probe; automatic reset with 15-second anti-slosh delay; green/red LEDs$112.99

Visual Engineering Cards (32 SKUs)