MERCURY 8M0057666 Crankshaft Assy | PalmerPower
close
close
click to zoom in
  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Boat Repair Service

    Diagnostics, Repairs, and Maintenance

  • Fast Delivery

MERCURY 8M0057666 Crankshaft Assy

Write a Review
$1,689.29
SKU:
8M0057666
Schematic Object Key:
12

MERCURY 8M0057666 Crankshaft Assy

$1,689.29

Disclaimer: Please note that the items featured in the image (schematic diagram) are not sold as a bundled set. To facilitate your search, kindly refer to the schematic object key provided below in order to locate a specific item within the image.

MERCURY 8M0057666 Crankshaft Assy

Schematic Object Key : 12

Product Description : MERCURY 8M0057666 Crankshaft Assy

Product Category : 150 (4-Stroke)/ 1B905505 & Up/ Crankshaft, Pistons And Connecting Rods

Disclaimer: Each item listed in the table below is available for individual purchase and is not sold as part of a package or set.

Other Components:

Key Name Part No.
1 PISTON ASSEMBLY 8M0075695
1 PISTON ASSEMBLY 8M0098836
2 PISTON RING SET 8M0084139
2 PISTON RING SET 8M0098837
3 NOT SOLD SEPARATE, OIL RING ASSEMBLY NSS
4 CIRCLIP, Piston 8M0057629
4 CIRCLIP 881184
5 NOT SOLD SEPARATE, Wrist pin NSS
6 CONNECTING ROD ASSEMBLY 8M0057663
7 BOLT, Rod 8M0064457
8 BEARING, Connecting Rod, Orange 8M0057664
8 BEARING, Connecting Rod, White 8M0057691
8 BEARING, Connecting Rod,Navy Blue 8M0057692
9 RETAINING RING 8M0071542
10 SEAL, Top main brg flywheel end 8M0035127
11 SPACER 8M0036025
12 CRANKSHAFT ASSY 8M0057666
13 O-RING, 3.78 X 21.32 8M0034912
14 BEARING SET, Main, Orange 8M0057665
14 BEARING SET, Main, White 8M0057681
14 BEARING SET, Main, Blue 8M0057683
14 BEARING SET, Main, Green 8M0057689
15 CHAIN, Balance Shaft 8M0057669
16 SCREW, (M6 x 20 MM) Stainless Steel 8M0103806
17 WASHER 40023 16
18 BALANCE SHAFT, Vespel 8M0051757
19 SCREW, (M6 x 30 MM) Stainless Steel 8M0103808
20 HYDRAULIC TENSIONER ASSY, Vespel 8M0086230
21 SCREW, M6X1X25 8M0058350
22 TENSIONER BRACKET, Hydraulic 8M0082257
23 PLUG, (10 MM) 8M0087446
24 NOT SOLD SEPARATE, O-ring, M1.5 X 7 NSS
1 PISTON ASSEMBLY 8M0075695
1 PISTON ASSEMBLY 8M0098836
2 PISTON RING SET 8M0084139
2 PISTON RING SET 8M0098837
3 NOT SOLD SEPARATE, OIL RING ASSEMBLY NSS
4 CIRCLIP, Piston 8M0057629
4 CIRCLIP 881184
5 NOT SOLD SEPARATE, Wrist pin NSS
6 CONNECTING ROD ASSEMBLY 8M0057663
7 BOLT, Rod 8M0064457
8 BEARING, Connecting Rod, Orange 8M0057664
8 BEARING, Connecting Rod, White 8M0057691
8 BEARING, Connecting Rod,Navy Blue 8M0057692
9 RETAINING RING 8M0071542
10 SEAL, Top main brg flywheel end 8M0035127
11 SPACER 8M0036025
12 CRANKSHAFT ASSY 8M0057666
13 O-RING, 3.78 X 21.32 8M0034912
14 BEARING SET, Main, Orange 8M0057665
14 BEARING SET, Main, White 8M0057681
14 BEARING SET, Main, Blue 8M0057683
14 BEARING SET, Main, Green 8M0057689
15 CHAIN, Balance Shaft 8M0057669
16 SCREW, (M6 x 20 MM) Stainless Steel 8M0103806
17 WASHER 40023 16
18 BALANCE SHAFT, Vespel 8M0051757
19 SCREW, (M6 x 30 MM) Stainless Steel 8M0103808
20 HYDRAULIC TENSIONER ASSY, Vespel 8M0086230
21 SCREW, M6X1X25 8M0058350
22 TENSIONER BRACKET, Hydraulic 8M0082257
23 PLUG, (10 MM) 8M0087446
24 NOT SOLD SEPARATE, O-ring, M1.5 X 7 NSS



Quick Overview

CRANKSHAFT ASSY 400

SKU : 8M0057666

PRE: MER

BRAND: MERCURY

COMPANY: Mercury/MerCruiser/Mariner/Force

UPC: 745061897298

Returns Policy

All returns must be authorized. Items returned prior authorization will not be accepted.

Defective new equipment may be returned for warranty repair/exchange to us within five (5) days of the shipment receipt date.  After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer.  Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to a repair charge. 

Non-Defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returns in which there is no original packaging, missing accessories, damage or visible signs of usage of the item.  A restocking fee of up to 25% of purchase price may apply.  Special orders and dangerous goods are non-returnable.

**There's a 20% Restocking Fee on All Returned Palmgren Products in Original Packaging

To get your RMA, simply call (800) 364-4637 for a return authorization number or email sales@palmerpower.com .

(Do not write anything on the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.) Please include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty days.

To check the status of your return, please email us at sales@palmerpower.com. Please be sure to include your RMA number. For more information please check our FAQ page.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Boat Services & Repairs in Houston

We will service your boat whether you bought it from us or not. Our award-winning boat service department has a full-time staff of seasoned, factory-certified technicians dedicated to ensuring that your boat runs well for years to come. Our team is trained to correctly diagnose issues, advise you of any developing problems, and address any unique service issues your boat may require. Whether you need complex engine work and repairs, canvas and upholstery, boat tune Up, electronics installation or repair, or boat detailing, our technicians will work quickly to keep you out of the shop and on the water. Not only does our service department provide the highest quality service, we also have a large parts department for the do-it-yourself types. Ask about our inventory of parts and aftermarket additions to make your own repairs or upgrades.

Learn More

boat repair service boat Sterndrive repair

Frequently Asked Questions

  • How do I request a quote?
    To request a quote for pricing on any Palmer Power's products, please see our request a quote page. Fill out and submit our quote form and one of our representatives will contact you when your quote is ready.
  • Do you have any Minimum Order Restriction?
    Palmer Power Does not have any Minimum Order Restriction.
  • Will my order be subject to sales tax?
    Estimated state sales tax will appear within your shopping cart for all shipments within the United states unless a signed official state tax exemption certificate is furnished to Palmer Power.
  • How do I check my Order Status?
    To check the status of an online order, email sales@palmerpower.com. Please be sure to include your order number.
  • How do I Return items?

    All returns must be authorized. Items returned prior authorization will not be accepted. International customers must ship any returns to us freight and duty prepaid. Return freight charges for International shipments will be the responsibility of the customer.

    Defective new equipment may be returned for warranty repair/exchange to us within five (5) days of the shipment receipt date. After five (5) days, returns will be handled by direct contact and in accordance with the warranty terms of the item's manufacturer. Items that have malfunctioned due to mishandling, electrical overload, etc., will be subject to a repair charge.

    Non-Defective new equipment will be authorized for return within five (5) days of the shipment receipt date if the equipment is still in new, re-sellable condition with the original manual(s), accessories, packing material and carton. We reserve the right to reject returns in which there is no original packaging, missing accessories, damage or visible signs of usage of the item. A restocking fee of up to 25% of purchase price may apply. Special orders and dangerous goods are non-returnable.

    (Do not write anything on the manufacturer's original package or use as a shipping carton. Include all accessories, manuals and warranties.) Please include a copy of the packing list or invoice with a reason for the return. Your return authorization number is valid for thirty days.

  • What payment options do I have?

    Palmer Power accepts a variety of payment options for your convenience. For prepayment, we accept all major credit cards (Visa, MasterCard, Discover and American Express), Purchase Orders, and international wire transfers. We also offer credit terms to existing customers.

Fast Delivery
Dealer Program
Secure Shopping
30-Day Free Returns