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Search Model 37A:

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Notes:
1. Send complete gun for and estimate
2. Higher grades are available
SS = Stainless Steel
RR = Rust Resistant
PAI = Price After Inspection
NLG Prefix Part made by Nu-Line Guns
USR Prefix Part made by U.S. Repeating Arms
OLI Prefix Part made by Winchester Olin
** = Factory install only
*** Sold with the understanding that part will be fit by a qualified gunsmith
+ Gunsmith fitting required
++ Nu-Line installation only
+++ Customer fitting required
U Suffix = Part is an original/used part
> Suffix = Quantity pricing is available
? = Core charge included
Prices are subject to change without notice
Note: Core charge is not discounted and will be refunded when rebuildable product is returned with copy of original invoice.
Note: Prices listed DO NOT include taxes, shipping, or insurance.



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Winchester Model 37A Shotgun Parts

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Please Select a Model 37A Part (52 total):


Part NumberNotesNamePrice
USR1073Butt Plate Screws$2.50
USR6873AButtstock 12-410 Gauge Youth With Pad$49.95
USR1373Buttstock Bolt Washer$0.95
USR1173Buttstock Bolt>$4.95
USR1473+++Extractor 12 Gauge$14.95
USR1573+++Extractor 16 Gauge$14.95
USR1673+++Extractor 20 Gauge$14.95
USR1773+++Extractor 28 Gauge$14.95
USR1873+++Extractor 410$14.95
USR1973Extractor Pin>$2.50
USR5373Extractor Sear Retaining Pin>$2.50
USR5173+++Extractor Sear>$7.95
USR2173Extractor Spring Plunger$2.50
USR2073Extractor Spring>$2.50
USR2273Firing Pin All Gauges>$4.95
USR2373Firing Pin Retainer Screw$2.50
USR7473A+++Forearm Catch Plate Assembly>$29.95
USR7373A+++Forearm Catch Plate Only$19.95
USR6373+++Forearm Catch Plate Retainer Spring$2.95
USR2973Forearm Catch Plate Screw>$2.50
USR7173A+++Forearm Complete 12 - 28 Coil Spring Type$49.95
USR7073AU+++Forearm Only 410$39.95
USR7073A+++Forearm Only 410 Coil Spring Type$39.95
USR7973AForearm Retainer Bracket Pin>$2.50
USR8073A+++Forearm Retainer Bracket Spring>$2.50
USR7873A+++Forearm Retainer Bracket>$2.95
USR7673AForearm Retainer Rod>$4.95
USR7773AForearm Retainer Spring>$2.95
USR7573A+++Forearm Retainer>$2.95
USR3473Forearm Spacer Screw>$2.50
NLG3373Forearm Spacer>$9.95
USR4073+++Front Sight 12 - 28 Gauge$4.95
USR4073A+++Front Sight 410$4.95
USR4473Hammer Spring Assembly>$9.95
USR4673Hammer Spring Plunger Bushing>$2.50
USR4573Hammer Spring Plunger>$4.95
USR4373Hammer Spring>$3.95
USR4273Hammer/Locking Bolt Pin>$2.50
USR4173+++Hammer>$14.95
USR4773Locking Bolt Connecting Rod>$8.95
USR5073Locking Bolt Plunger Spring>$2.50
USR4973Locking Bolt Plunger>$2.50
USR8273A+++Pistol Grip Cap Spacer>$2.50
USR5273Sear Pin>$2.50
USR5673Top Lever Plunger Spring>$2.50
USR5573Top Lever Plunger>$2.50
USR5473Top Lever>$19.95
USR5973Trigger Guard Screw>$2.50
USR5873+++Trigger Guard>$14.95
USR6073Trigger Pin>$2.50
USR6173Trigger Spring>$2.50
USR5773+++Trigger>$14.95
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