MERCURY 858870 Check Valve | PalmerPower
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MERCURY 858870 Check Valve

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$44.75
SKU:
858870
Schematic Object Key:
29

MERCURY 858870 Check Valve

$44.75

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 858870 Check Valve

Schematic Object Key : 29

Product Description : MERCURY 858870 Check Valve

Product Category : 200 (DFI) 3.0L/ 1B417702 THRU 1B504988/ Air Handler

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.
- AIR HANDLER ASSEMBLY 885594T05
1 PLATE 858541T 3
2 GASKET 804680
3 REED BLOCK ASSEMBLY 828623T 6
4 SCREW, (M6) 855525 2
5 BUSHING 855364
6 GROMMET 855362001
7 WASHER, (.344 x 1.00 x .063) Stainless Steel 817274
8 SCREW, (M8 x 30) 818934 30
9 PLENUM KIT, Air 858708T 1
10 GASKET 804679004
11 SCREW, (M4 x 16) 883942
12 SENSOR, MAP 854445
13 BRACKET, MAP Sensor 884522
14 SENSOR ASSEMBLY 8M0148668
15 O-RING, (1.78 mm x .08 mm) 896699
16 THROTTLE BODY KIT 883949T03
17 SCREW, (M6 x 40) 821300 40
18 O-RING 855426
19 PUMP ASSEMBLY, Oil 8M0128080
20 LEVER ASSEMBLY, Throttle 858851A03
21 ROLLER 8M0072162
22 WASHER, (.203 x .500 x .032) 56681
23 NUT, (#8-32) Stainless Steel 826709104
24 SCREW, Special 889354
25 WASHER, Cupped 881991
26 WASHER, Spool 881992
27 LOCKWASHER, External (#10) 69432
28 CLAMP 804842
29 CHECK VALVE 858870
30 SCREW, (M6 x 16) 19937 16
31 RETAINER 859230T
32 SCREW, (M6 x 40) 821300 40
33 WASHER, (.281 x .500 x .060) Stainless Steel 29245
34 COVER ASSEMBLY 880083T 1
35 GROMMET, (.88 Inside Diameter) 13467
36 PLUG 89219001
37 GROMMET 8M0153609
38 ATTENUATOR ASSEMBLY 881909T 3
39 BUSHING 856954
40 GROMMET 834985
41 SEAL 882767
42 GROMMET 20116
43 CLIP 23567
44 SCREW, (#10-16 x .750) 69570
45 CLAMP 858902
46 DECAL, Caution-Start in Gear 881865
47 SCREW, (M6 x 25) 821300 25
48 WASHER, (.265 x .750 x .048) Stainless Steel 65567
- GASKET SET, Powerhead 832934A00
- POWERHEAD ASSEMBLY 854198A07
- POWERHEAD ASSEMBLY 877869A07
- AIR HANDLER ASSEMBLY 885594T05
1 PLATE 858541T 3
2 GASKET 804680
3 REED BLOCK ASSEMBLY 828623T 6
4 SCREW, (M6) 855525 2
5 BUSHING 855364
6 GROMMET 855362001
7 WASHER, (.344 x 1.00 x .063) Stainless Steel 817274
8 SCREW, (M8 x 30) 818934 30
9 PLENUM KIT, Air 858708T 1
10 GASKET 804679004
11 SCREW, (M4 x 16) 883942
12 SENSOR, MAP 854445
13 BRACKET, MAP Sensor 884522
14 SENSOR ASSEMBLY 8M0148668
15 O-RING, (1.78 mm x .08 mm) 896699
16 THROTTLE BODY KIT 883949T03
17 SCREW, (M6 x 40) 821300 40
18 O-RING 855426
19 PUMP ASSEMBLY, Oil 8M0128080
20 LEVER ASSEMBLY, Throttle 858851A03
21 ROLLER 8M0072162
22 WASHER, (.203 x .500 x .032) 56681
23 NUT, (#8-32) Stainless Steel 826709104
24 SCREW, Special 889354
25 WASHER, Cupped 881991
26 WASHER, Spool 881992
27 LOCKWASHER, External (#10) 69432
28 CLAMP 804842
29 CHECK VALVE 858870
30 SCREW, (M6 x 16) 19937 16
31 RETAINER 859230T
32 SCREW, (M6 x 40) 821300 40
33 WASHER, (.281 x .500 x .060) Stainless Steel 29245
34 COVER ASSEMBLY 880083T 1
35 GROMMET, (.88 Inside Diameter) 13467
36 PLUG 89219001
37 GROMMET 8M0153609
38 ATTENUATOR ASSEMBLY 881909T 3
39 BUSHING 856954
40 GROMMET 834985
41 SEAL 882767
42 GROMMET 20116
43 CLIP 23567
44 SCREW, (#10-16 x .750) 69570
45 CLAMP 858902
46 DECAL, Caution-Start in Gear 881865
47 SCREW, (M6 x 25) 821300 25
48 WASHER, (.265 x .750 x .048) Stainless Steel 65567
- GASKET SET, Powerhead 832934A00
- POWERHEAD ASSEMBLY 854198A07
- POWERHEAD ASSEMBLY 877869A07



Quick Overview

CHECK VALVE 21

SKU : 858870

PRE: MER

BRAND: MERCURY

COMPANY: Mercury/MerCruiser/Mariner/Force

UPC: 745061443563

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.

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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.

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