Skip to content

Free Gift Card Details

$100 Order

$10
gift card

$250 Order

$25
gift card

$500 Order

$50
gift card

$1000 Order

$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

Carbon build-up on the valves or valve seats can cause loss of compression or poor combustion. Valve lapping ensures an air-tight seal between the valve and valve seat. This Powerbuilt 2 Piece Double Cup Valve Grinder Set is perfect for hand lapping valves and valve seats. Set includes a 9in. tool with 1-1/8in. and 1-3/8in. cups and an 8in. tool with 5/8in. and 13/16in. cups. The high quality synthetic rubber cups are chemical resistant and built to last. These non-slip cups are groove-locked to the tool's hardwood handle. Every package comes with professionally written usage instructions and photos that take you step by step through proper tool usage. They meet or exceed applicable ANSI standards and have a lifetime warranty.

What's Included

    (1) 2 Piece Double Cup Valve Grinder Set

Features + Benefits

  • SPECIALTY TOOL: Double cup valve grinder set is designed for hand lapping valves and valve seats
  • TOOL SIZES: the 9-inch tool has 1-1/8 inch and 1-3/8 inch cups; the 8-inch tool has 5/8 inch and 13/16 inch cups
  • DURABLE CONSTRUCTION: Handles are made of strong hardwood; synthetic rubber cups are non-slip and resistant to harsh chemical agents
  • SECURE LOCK UP: Synthetic rubber cups suctions to valves; non-slip cups are groove locked to handles
  • INCLUDED: Set comes with professionally written usage instructions and photos that take you step by step through proper tool usage

Key Specs

AttributeSpecification

item#

7037885

Brand

Powerbuilt

Ship Weight

0.25 LB

Product Type

Other
AttributeSpecification

Included (qty.)

2

Product Weight

0.2500 lb

Dimensions L x W x H (in.)

1.38 x 2.75 x 11.75 in