Prevents oil from leaking out of your crankcase at the front crankshaft flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3580841
Mfg#:
120997034664
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.99
This product was last offered at the strikethrough price on 01-06-2026
$34.99 USD
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Lifetime Replacement
Located on the front of the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1634538
Mfg#:
1110510177
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$74.00
This product was last offered at the strikethrough price on 01-05-2026
$68.99 USD
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Lifetime Replacement
Resolve oil burning issues in the valvetrain with new seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1817517
Mfg#:
6120500058
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$18.00
This product was last offered at the strikethrough price on 01-06-2026
$16.99 USD
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Lifetime Replacement
Located between the cylinder head and the block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1634411
Mfg#:
1110163220
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$72.00
This product was last offered at the strikethrough price on 01-06-2026
$66.99 USD
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Lifetime Replacement
14mm - Does not include new sealing washer
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4940117
Mfg#:
1119970330
ON SALE!
SAVE 20%
$2.49
This product was last offered at the strikethrough price on 05-02-2026
$1.99 USD
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Replace when replacing your valve cover gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1634395
Mfg#:
1110160721
$11.99 USD
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Lifetime Replacement
M10x1x8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Two (2) Required - Plugs The Oil Passages At The Back Of The Cylinder Head
Brand:
ES#:
1599725
Mfg#:
000000000884
$2.31 USD
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Lifetime Replacement
Must be replaced each time the cylinder head is removed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Ten (10) Required - Cylinder Head To Crankcase
Brand:
ES#:
2710372
Mfg#:
1029900810
$3.99
This product was last offered at the strikethrough price on 05-07-2026
$2.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Resolve oil burning issues in the valvetrain with new seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2593984
Mfg#:
6120500058
$5.99 USD
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on orders $49 and up
Lifetime Replacement
46 Links
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1962898
Mfg#:
0039977494
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.99
This product was last offered at the strikethrough price on 06-11-2026
$33.99 USD
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on orders $49 and up
Lifetime Replacement
Valve cover gasket only - Does not include spark plug bore seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1634394
Mfg#:
1110160221
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$33.99
This product was last offered at the strikethrough price on 06-11-2026
$31.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
25 Blade Extra Long Reach
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3603420
Mfg#:
CTAA311
$28.57 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2801359
Mfg#:
1110180302
$12.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
1627685
Mfg#:
1041840608
4% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.00
This product was last offered at the strikethrough price on 01-06-2026
$24.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Includes new seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2879149
Mfg#:
1110180302
$10.99 USD
Add to Cart
Lifetime Replacement
Prevents oil from leaking out of your crankcase at the front crankshaft flange
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2581558
Mfg#:
1209970346
$11.99
This product was last offered at the strikethrough price on 05-07-2026
$10.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Mechanical Parts
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.