SKU: 73974896512

Mercruiser NEW Alpha One, Bravo Propeller Nut, Locking Tab Prop Kit 52707Q1

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Description

Mercruiser NEW Alpha One, Bravo Propeller Nut, Locking Tab Prop Kit 52707Q1Application: 135 150 175 200 XR6 MAGNUM III 105 140 JET 105 JET FORCE 120 HP 120 H. P. (1997) 55 60 45 JET 60 BIGFOOT (2 STROKE) 45 JET 250 275 HP 250 275 2. 4L EFI 2. 4L EFI OFFSHORE MERC MAR 2. 4L (EFI) FORCE 90 HP (1998) 90 H. P. (1998) 135 150 175 200 XR6 MAGNUM III 105 JET 120 140 (1. 98 RATIO) 165 (1. 65 RATIO) 470 485 (1. 84 RATIO) 260 898 228 (1. 50 RATIO) 120 140 1978 1982 135 HP 150 HP (V 6) V 135 XR 2 MAGNUM MERC MAR XR2 MAGNUM 2. 5L EFI 2.

Application:

135/150/175/200 XR6 MAGNUM III 105-140 JET - 105 JET    FORCE 120 HP - 120 H.P. (1997)
55/60/45 JET/60 BIGFOOT (2-STROKE) - 45 JET    250/275 HP - 250/275
2.4L EFI / 2.4L EFI OFFSHORE - MERC/MAR 2.4L (EFI)    FORCE 90 HP (1998) - 90 H.P. (1998)
135/150/175/200/XR6/MAGNUM III - 105 JET    120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 120/140 1978-1982
135 HP/ 150 HP (V-6) - V-135    XR-2 MAGNUM - MERC/MAR XR2/MAGNUM
2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)    100/115/125 HP 80 JET (4 CYLINDER) - 115 (4 CYL.)
75 HP - 75 (4 CYL.)    150 HP - 150 H.P. (1992-1994)
135/150/175/200 XR6 MAGNUM III 105-140 JET - MAGNUM III    135/150 HP (V-6) - V-135
175 SKI (EFI) - V-175 (SKI)    FORMULA 1 2 LITRE (EFI) - MERC FORMULA I (2L EFI)
2.4L (EFI) BASS/OFFSHORE - MERC/MAR 2.4L (EFI)    135/150/175/200/XR6/MAGNUM III - V-175
TR (200 RATIO) TRS (1.50 RATIO) STERN DRIVE - TR/TRS 1977-1993    200 XRI (EFI) (V-6) - V-200 (EFI)
135/150/175/200/XR6/MAGNUM III - MAGNUM III    FORCE 120 HP (1998-1999) - 120 H.P. (1999)
2.5L (CARB) - MERC/MAR 2.5L (CARB)    FORCE 75/90 - 75 H.P. (1999)
120/140/165 STERN DRIVE - 165 1970-1977    225 (EFI) PRO-MAX/SUPER MAGNUM - 225 EFI PRO MAX/SUPER MAG
135/150/175/200/XR6/MAGNUM III - 140 JET    2.5 L (CARB) - MERC/MAR 2.5L (CARB)
MERC 3.4L EFI - MERC 3.4 (EFI)    135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-175
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175XRI (EFI)    135/150/175/200 XR6 MAGNUM III 105-140 JET - 140 JET
75/90 HP 65 JET (3 CYLINDER) - 75 (3 CYL.)    MOD-VP - MERC MOD-VP
SST 120 S2000 CARB - SST 120    470 STERN DRIVE - 470 1976-1977
225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 (3.0L CARB)    FORCE 120 HP - 120 H.P. (1996)
R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Transom Assembly) 1983-1990    70/75/80/90 HP (3 CYLINDER)) - 70 (3 CYL.)
175 XRI /175 MAGNUM 200 XRI (EFI) - V-175 (MAG/EFI)    75/90 HP 65 JET (3 CYLINDER) - 90 (3 CYL.)
120/140/165 STERN DRIVE - 120/140 1970-1977    40 ITALY/45 BODENSEE 50/50 BIGFOOT 4-STROKE - 50 BIGFOOT (4-STROKE)
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 228 1978-1982    90 HP (1995) FORCE - 90 Hp (1995)
FORCE 90 HP - 90 H.P. (1997)    135/150/175/200/XR6/MAGNUM III - XR-6
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Magnum    40/50 /45 BODENSEE/50 BIGFOOT 4-STROKE - 50 BIGFOOT (4-STROKE)
XR-4/MAGNUM II - XR-4    2.5L EFI 2.5L EFI OFFSHORE - MERC/MAR 2.5L (EFI)/(EFI-OFFSHORE)
100 / 115 HP (4 CYLINDER) - 100 (4 CYL.)    150 / 175 / 200 XRI - V-150 (MAG/EFI)
XR-4/MAGNUM II - MAGNUM II    135/150/175/200/XR6/MAGNUM III - V-150
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Work    175 HP V-6 (1976-1988 COMBINED BOOKS) - V-175
BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO TWO    150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-1500
120 HP - 120 H.P. (1990-1994)    ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - ALPHA ONE SS 1986-1989
50/55/60 JET 45 - 50 (3 CYL.)    100/115/125 HP 80 JET (4 CYLINDER) - 80 JET
90/115 HP (INLINE) - 115 (6 CYL.)    135 / 150 / 175 200(2.5L) XR4/MAGNUM II - V-200 (2.5L) 1991 ONLY
135/150 DFI (2.5L) - V-135 DFI (2.5L)    R/MR ALPHA ONE STERNDRIVE - R/MR/ALPHA ONE (Sterndrive) 1983-1990
FORCE 120 HP (1998-1999) - 120 H.P. (1998)    135/150/175/200 XR6 MAGNUM III 105-140 JET - V-150
FORCE 90 HP - 90 H.P. (1996)    2.4 L (CARB) - MERC/MAR 2.4L (CARB)
50/55/60 HP JET 45 - 45 JET    225 AND 225 SEAPRO/MARATHON (3.0L CARB) - 225 SEAPRO (3.0L CARB)
175 SKI (EFI) (V-6) - V-175 (SKI)    100 / 115 HP (4 CYLINDER) - 115 (4 CYL.)
300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) ProMax    55/60/45 JET/60 BIGFOOT (2-STROKE) - 60 (3 CYL.) BIGFOOT
55/60/45 JET/60 BIGFOOT (2-STROKE) - 55 (3 CYL.)    150 HP - 150 H.P. (1989-1992)
FORMULA 1 2 LITRE (EFI) - FORMULA I (2 LITRE EFI)    225 EFI PROMAX/SUPERMAGNUM - 225 EFI PRO MAX/SUPER MAG
225-S/233 (1.32 RATIO) STERN DRIVE - 233 1975-1977    220 HP (V-6) - V-220
75/90 HP 65 JET (3 CYLINDER) - 65 JET    135/150/175/200 XR6 MAGNUM III 105-140 JET - V-175
BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO ONE    898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 250 1977
XR-2 - MERC XR2    175 HP (V-6) - V-175
40 ITALY/45 BODENSEE 50/50 BIGFOOT 4-STROKE - 45 BODENSEE (4-STROKE)    ALPHA ONE GEN II STERNDRIVE AND TRANSOM ASSEMBLY - ALPHA ONE (GEN.II) 1991-1995
200 HP (V-6) (1978-1988 COMBINED BOOKS) - V-200    150/200 PRO-MAX/SUPER MAGNUM (EFI) - 150 EFI PRO MAX/SUPER MAG
90/115 HP (INLINE) - 90 (6 CYL.)    30/40 CARB 4-STROKE (3 CYLINDER) - 30 (4-STROKE)
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 485 1980-1982    HI PERF MERC/MAR S3000 - S3000
75/90 HP (3 CYLINDER) - 75 (3 CYL.)    300 PROMAX/SUPER MAGNUM (3.0L) - 300 (3.0L EFI) SuperMagnum
200 DFI 3.0L - 200 (DFI)    150/175/200 EFI - V-150 (EFI)
888 STERN DRIVE (1.50) RATIO - 888 1971-1977    150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150-XR-2
200 HP (V-6) - V-200    3.4 LITRE - 300 (3.4 LITRE)
40/50 /45 BODENSEE/50 BIGFOOT 4-STROKE - 45 BODENSEE (4-STROKE)    ALPHA-ONE SS, II SSM, III, III SSM, IIIA SSM, IV SSM, V SSM - SSM II/III/IV/V 1982-1995
120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 898 1978-1982    225/250 EFI (3.0L) - 250 (3.0L EFI)
100/115/125 HP 80 JET (4 CYLINDER) - 100 (4 CYL.)    150 / 175 / 200 XRI - V-175 (SKI)
90 HP FORCE - 90 H.P. (1991-1994)    135 / 150 / 175 200(2.5L) XR4/MAGNUM II - XR-4
150/200 EFI PROMAX/SUPERMAGNUM - 150/200 EFI PRO MAX/SUPER MAG    120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 470 1978-1982
150 / 175 / 200 XRI - V-150XRI (EFI)    120 HP FORCE - 120 Hp (1995)
150/175/200 EFI - V-175 (EFI)    SST 120 S2000 CARB - S2000
75/90 HP (3 CYLINDER) - 90 (3 CYL.)    50/55/60 JET 45 - 45 JET
135/150/175/200 XR6 MAGNUM III 105-140 JET - XR-6    BRAVO I/II/III STERNDRIVE AND TRANSOM ASSEMBLY - BRAVO THREE
40 ITALY/45 BODENSEE 50/50 BIGFOOT 4-STROKE - 40 ITALY (4-STROKE)    50/55/60 HP JET 45 - 50 (3 CYL.)
135 / 150 / 175 200(2.5L) XR4/MAGNUM II - MAGNUM II    225-S/233 (1.32 RATIO) STERN DRIVE - 225-S 1974
MOD - VP (EFI) - MERC MOD-VP (EFI)    175 XRI /175 MAGNUM 200 XRI (EFI) - V-200XRI (EFI)
50/55/60 HP JET 45 - 60 (3 CYL.)    898 (1.50 RATIO) 1228 (1.50 RATIO) 1250 (1.32 RATIO) - 898/228 1977
90 HP FORCE - 90 H.P. (1991-1992)    50/55/60 HP JET 45 - 55 (3 CYL.)
135/150/175/200 XR6 MAGNUM III 105-140 JET - V-200    40/50 /45 BODENSEE/50 BIGFOOT 4-STROKE - 40 (4-STROKE)
150 HP XR-2 MARATHON MAGNUM (V-6) (1978-1985 COMBINED BOOK) - V-150 Marathon    120/140 (1.98 RATIO) 165 (1.65 RATIO) 470/485 (1.84 RATIO) 260/898/228 (1.50 RATIO) - 165 1978-1981

Part Number:

Sierra 18-3701

Mercury 11-52707Q1 / 11-52707T1

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SKU: 73974896512

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4.6 ★★★★★
Based on 491 reviews
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Product Reviews
A
Verified Purchase
Amy Marie Anderson
Whiting, US
★★★★★ 5
Absolutely amazing masks!!!
Scent: Collagen, Size: 4 Count (Pack of 1)
These masks are beyond amazing! I use one once a week and leave it on overnight after completing my p.m. skincare routine and wake up to smooth, plump, moisturized, and absolutely glowing!! I have extremely sensitive skin and eyes and these masks do not bother me at all. No burning in my eyes and no irritation of the skin. My deep wrinkles seem a lot less pronounced and some of my more fine lines almost disappear for 24 hours after using this mask. They are simple to use and adhere to the skin perfectly even after applying serums and moisturizers. Once the mask is completely absorbed and becomes clear it peels of the skin with ease. Based on the quality of these masks I am shocked by the low price, it is such a great value for your money. This Mask has become a staple in my skincare routine and I will continue to purchase these!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
T
Verified Purchase
Tara Rekatsinas
Chelsea, US
★★★★★ 5
instantly more hydrated + glowy skin
Scent: Collagen, Size: 4 Count (Pack of 1), Scent: Collagen, Size: 4 Count (Pack of 1)
I love this mask. It’s one of those products you can actually see a difference with right after using it. It really helps with: 1. Deep hydration – my skin feels plump and moisturized, not dry or tight 2. Smoother texture – it softens everything and makes my skin feel really smooth 3. Glow/brightness – gives that fresh, healthy glow without looking greasy How I use it: I apply it on clean skin (usually at night), leave it on as directed, and let it fully absorb before removing. I like using it when my skin feels dull or dry and want a quick reset. Overall, it’s super easy to use and makes my skin look more refreshed every time. Definitely a go-to for me.
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
Ashley
Fort Morgan, US
★★★★★ 4
Woke Up Glowing ✨ (But Sleeping In It Is a Stretch lol)
Scent: Collagen, Size: 4 Count (Pack of 1)
I was honestly impressed with this mask! It feels super soft, cooling, and refreshing while wearing it. The jelly texture makes it feel really hydrating and luxe, like a mini spa night at home. My skin looked smooth, plump, and GLOWING the entire next day after I took it off. Like… noticeably radiant. I also have sensitive skin, so I was a little nervous trying it at first, but I didn’t have any irritation or reaction at all. My skin felt calm, hydrated, and refreshed afterward. One thing I actually liked was that the mask was easy to customize a little. I have a nose piercing, so I just tore a small piece near my nose so it would fit comfortably without irritating it. The material held up perfectly, so that was a nice bonus for anyone with piercings or who just needs a better fit in certain areas. My only complaint is the “sleep in it” part of the instructions. I personally don’t see how that’s possible 😅 The mask stays pretty moist and jelly-like the whole time, so it felt uncomfortable to lay down in and I kept feeling like it would slide around. I ended up just wearing it for a while before bed instead. Overall though, the results were worth it and I’d definitely use it again for the glow alone!
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Reviewed in the United States on May 3, 2026
A
Verified Purchase
Anna
Birmingham, US
★★★★★ 5
Nice mask! Caviar
Scent: PDRN, Size: 4 Count (Pack of 1), Scent: PDRN, Size: 4 Count (Pack of 1)
The first 3 pictures were taken after the first hour and a half. The second 3 pictures were taken at 2 hours. The mask had a hard time dissolving underneath my eyes and around my chin area mostly but everywhere else it hardened within the first hour or so. I will try to wear it for longer than 2 hours next time. To see if that changes, but my skin feels really nice right now. It's a little sticky, but it looks healthy and has a nice glow. Application is easy. I love that its separated into 2 parts. Doesn't fit well around the nose between the eyes and doesn't cover my entire face but its a great mask. I tried the caviar one this time. I have the collagen ones as well but these have better reviews. They seem to work effectively, for a nice glow and self pamper session.
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Reviewed in the United States on May 5, 2026
M
Verified Purchase
Mom who does everything
Battle Creek, US
★★★★★ 5
My Favorite Mask
Scent: Collagen, Size: 4 Count (Pack of 1)
I’ve been really impressed with this Bio-Collagen hydrogel mask! It feels incredibly cooling and soothing on the skin, especially after a long day. The overnight wear is a huge plus—you wake up with your skin feeling noticeably more hydrated, plump, and smooth. It doesn’t feel heavy or sticky, and it stays in place better than most sheet masks. After a few uses, I’ve noticed my skin looks more refreshed and even, and my pores appear a bit more minimized. It’s a great option when your skin needs a little extra boost or before an event when you want that “glow.”
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Reviewed in the United States on May 5, 2026

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