Collection: 412H, 612MB & GLV 3.0 Parts
Do you stock OEM parts or aftermarket?
Both. Our catalog includes OEM parts for the pump families we service most heavily, and high-quality aftermarket alternatives where they meet or exceed OEM specifications. On rebuilds, any part replaced is either OEM or an equivalent-spec aftermarket part — we do not use undersized or out-of-tolerance components.
For general questions about GLV, see our main FAQ.
Last updated: April 2026
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607-354-002
Valve Cap (poppets)Regular price $185.75Regular priceUnit price / perSale price $185.75 -
085-018-013
Exhaust Disc O-RingRegular price $9.00Regular priceUnit price / per$8.00Sale price $9.00 -
GLV-297857006 / Hinge Bar 1/32" oversize
Hinge Bar (1/32" Over Size)Regular price $240.00Regular priceUnit price / perSale price $240.00 -
GLV-297857016 / Hinge Bar 3/8" oversize
Hinge Bar (3/8" Over Size)Regular price $295.00Regular priceUnit price / perSale price $295.00 -
GLV-268788003
Hinge Bar Spacer (1/16" Over Size)Regular price $130.00Regular priceUnit price / perSale price $130.00 -
GLV-007006004 / Center Bearing Ring Lock Washer
This lock washer is used on the GLV 3.0 and Stokes® 412H-11 and 612 vacuum pu...Regular price $1.00Regular priceUnit price / per$1.00Sale price $1.00 -
GLV-085038301 / Loctite 515 Gasket Eliminator
This Loctite Gasket Eliminator is used on the GLV and Stokes® vacuum pumps an...Regular price $45.69Regular priceUnit price / perSale price $45.69 -
GLV-085041992 / Valve Deck Bolt
Poppet Valve Deck Assembly Bolt. This valve deck bolt is used on the Stokes®...Regular price $2.00Regular priceUnit price / per$1.00Sale price $2.00 -
GLV-408324010 / Eccentric Key
This eccentric key is used with the GLV-262992010 shaft on the GLV 3.0 and St...Regular price $62.40Regular priceUnit price / perSale price $62.40 -
GLV-262318003 / Shaft Shoulder Ring
Shaft shoulder ring for vacuum pumps. Part 262-318-003. Precision-machined ri...Regular price $110.00Regular priceUnit price / perSale price $110.00 -
GLV-263250007 / Motor Support Eyebolt
Motor support eyebolt for GLV 1.5, 3.0 and Stokes 212H-11, 412H-11 vacuum pum...Regular price $85.00Regular priceUnit price / per$60.00Sale price $85.00 -
Call for AvailabilityGLV-085033233 / Drain Cock
This drain cock is used on the GLV 1.5 and 3.0 and Stokes® 149, 212H-11, 412 ...Regular price $12.50Regular priceUnit price / per$9.00Sale price $12.50Call for Availability -
GLV-085012593 / Motor Pulley (4 groove)
4 groove motor pulley for GLV 3.0 and Stokes 412H-11 vacuum pumps. Part# GLV-...Regular price $180.00Regular priceUnit price / perSale price $180.00 -
GLV-287950003 / Swivel Block
This swivel block is used on the GLV 3.0 and Stokes® 412H-11 vacuum pumps.Regular price $90.00Regular priceUnit price / perSale price $90.00 -
GLV-268788001 / Hinge Bar Spacer (standard)
This hinge bar spacer is used on the GLV 3.0 and Stokes® 412 and 612 vacuum p...Regular price $130.00Regular priceUnit price / perSale price $130.00 -
GLV-269286013 / Oil Tubing
Oil tubing for vacuum pumps. Part 269-286-013. Precision oil delivery tubing....Regular price $32.75Regular priceUnit price / per$29.00Sale price $32.75