Single lower crankshaft bearing with the green designation marking.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2583864
Mfg#:
11217627034
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-03-2026
$38.99 USD
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Lifetime Replacement
Red. 56mm standard bore.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2598949
Mfg#:
11217627035
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-03-2026
$38.99 USD
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Lifetime Replacement
Yellow, 56.00mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2598948
Mfg#:
11217627033
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-03-2026
$38.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Green designation lower bearing shell. 55.50mm(+0.50)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20179
Mfg#:
11217512511
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$40.99
This product was last offered at the strikethrough price on 06-03-2026
$38.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Used to hold the spring for the engine valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
22973
Mfg#:
11347539917
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$13.99
This product was last offered at the strikethrough price on 06-03-2026
$12.99 USD
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Lifetime Replacement
The connection point for the oil pump chain
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
23608
Mfg#:
11417519870
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$33.00
This product was last offered at the strikethrough price on 12-12-2025
$31.99 USD
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Lifetime Replacement
Seal fitted to the end of the valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2702295
Mfg#:
11340034068
$54.99
This product was last offered at the strikethrough price on 05-07-2026
$53.99 USD
Add to Cart
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Lifetime Replacement
Sits between the adjuster and the cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2586959
Mfg#:
11127552280
$36.99
This product was last offered at the strikethrough price on 05-07-2026
$35.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
64.50MM(+0.50)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
20205
Mfg#:
11217515384
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$39.99
This product was last offered at the strikethrough price on 06-03-2026
$36.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Used to position the oil pump chain guide
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
22300
Mfg#:
11317523892
$7.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
The connection point for the oil pump chain
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4759353
Mfg#:
11417519870
ON SALE!
SAVE 60%
$26.99
This product was last offered at the strikethrough price on 05-02-2026
$10.79 USD
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Drain plug with o-ring. One time use - to be replaced each time it's removed.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2523360
Mfg#:
11137605018
$10.99 USD
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Lifetime Replacement
Includes all head bolts for cylinder head
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
17860
Mfg#:
11120392547
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$106.99
This product was last offered at the strikethrough price on 03-04-2026
$99.99 USD
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on orders $49 and up
Lifetime Replacement
To be replaced with every service
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
2568745
Mfg#:
11367548459
$8.14 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Stops oil loss due to missing or damaged filler cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5425919
Mfg#:
11128655331
$14.99 USD
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D=9.5mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
18222
Mfg#:
11121713264
Limited Qty Sale
$7.99 USD
Add to Cart
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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.