# Kingstar 14-WC37841 Rear, Rear Left Drum Brake Wheel Cylinder for 1987-2004 Toyota 4Runner, Pickup, T100, Tacoma ### Performance Overview KingStar wheel cylinders are factory tested with a pressure of 45 psi of dry air to ensure unmatched robustness. The test checks for porosity, leaks, presence, position and quality of cups, surface finish of bores and bleeder seal. All castings meet S.A.E. J431 Standards, and bleeder screws are case hardened for long, reliable life. Brake cups meet S.A.E. Standard J1601. Durable boots are made from premium EPDM rubber, meeting S.A.E. Standar J1604. KingStar wheel cylinders have been the reference accross North America for over 40 years.This drum Brake Wheel Cylinder is listed for 1987-2004 Toyota 4Runner, Toyota Tacoma, Toyota T100, Toyota Pickup. Please review the fitment chart before ordering. ### Key Features - Designed as a direct replacement drum Brake Wheel Cylinder for compatible vehicle applications - Built for dependable daily driving performance and consistent fitment - Application-specific design helps support proper installation and function ### Package include: - 1x Rear Drum Brake Wheel Cylinder ### Vehicle Fitment **Fitment Summary:** 1987-2004 Toyota 4Runner, Toyota Tacoma, Toyota T100, Toyota Pickup **Position:** Rear - 2003 Toyota 4Runner — Position: Rear; Note: With 16" Factory Wheels - 2002 Toyota 4Runner — Position: Rear Left; Fitment Precision: Limited/SR5 - 2001 Toyota 4Runner — Position: Rear Left; Fitment Precision: Base/SR5/Limited - 1995-2004 Toyota Tacoma — Position: Rear; Note: With 6 Lug Wheels - 1993-1994 Toyota T100 — Position: Rear; Fitment Precision: RWD; Note: With 1/2 Ton Chassis - 1990-1991 Toyota 4Runner — Position: Rear - 1987-1989 Toyota 4Runner — Position: Rear; Fitment Precision: 2.4L - 1987-1995 Toyota Pickup — Position: Rear; Fitment Precision: 4WD ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, fitment precision, and any notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 14-WC37841. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - drum Brake Wheel Cylinder for Toyota 4Runner - 1987-2004 Toyota 4Runner drum Brake Wheel Cylinder - 14-WC37841 fitment - Kingstar drum Brake Wheel Cylinder - Rear drum Brake Wheel Cylinder - drum Brake Wheel Cylinder for Toyota Tacoma ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2003 Toyota 4Runner Rear With 16" Factory Wheels 2002 Toyota 4Runner Rear Left Limited/SR5 2001 Toyota 4Runner Rear Left Base/SR5/Limited 1995 Toyota Tacoma Rear With 6 Lug Wheels 1996 Toyota Tacoma Rear With 6 Lug Wheels 1997 Toyota Tacoma Rear With 6 Lug Wheels 1998 Toyota Tacoma Rear With 6 Lug Wheels 1999 Toyota Tacoma Rear With 6 Lug Wheels 2000 Toyota Tacoma Rear With 6 Lug Wheels 2001 Toyota Tacoma Rear With 6 Lug Wheels 2002 Toyota Tacoma Rear With 6 Lug Wheels 2003 Toyota Tacoma Rear With 6 Lug Wheels 2004 Toyota Tacoma Rear With 6 Lug Wheels 1993 Toyota T100 Rear RWD With 1/2 Ton Chassis 1994 Toyota T100 Rear RWD With 1/2 Ton Chassis 1990 Toyota 4Runner Rear 1991 Toyota 4Runner Rear 1987 Toyota 4Runner Rear 2.4L 1988 Toyota 4Runner Rear 2.4L 1989 Toyota 4Runner Rear 2.4L 1987 Toyota Pickup Rear 4WD 1988 Toyota Pickup Rear 4WD 1989 Toyota Pickup Rear 4WD 1990 Toyota Pickup Rear 4WD 1991 Toyota Pickup Rear 4WD 1992 Toyota Pickup Rear 4WD 1993 Toyota Pickup Rear 4WD 1994 Toyota Pickup Rear 4WD 1995 Toyota Pickup Rear 4WD ## Details - **Price:** 18.65 CAD - **Vendor:** Kingstar - **Type:** Drum Brake Wheel Cylinder - **Tags:** 14-WC37841, 1987 Toyota 4Runner, 1987 Toyota Pickup, 1987-1989 Toyota 4Runner, 1987-1995 Toyota Pickup, 1987-2004 Toyota 4Runner, 1988 Toyota 4Runner, 1988 Toyota Pickup, 1989 Toyota 4Runner, 1989 Toyota Pickup, 1990 Toyota 4Runner, 1990 Toyota Pickup, 1990-1991 Toyota 4Runner, 1991 Toyota 4Runner, 1991 Toyota Pickup, 1992 Toyota Pickup, 1993 Toyota Pickup, 1993 Toyota T100, 1993-1994 Toyota T100, 1994 Toyota Pickup, 1994 Toyota T100, 1995 Toyota Pickup, 1995 Toyota Tacoma, 1995-2004 Toyota Tacoma, 1996 Toyota Tacoma, 1997 Toyota Tacoma, 1998 Toyota Tacoma, 1999 Toyota Tacoma, 2000 Toyota Tacoma, 2001 Toyota 4Runner, 2001 Toyota Tacoma, 2002 Toyota 4Runner, 2002 Toyota Tacoma, 2003 Toyota 4Runner, 2003 Toyota Tacoma, 2004 Toyota Tacoma, 34012, 47550-35170, AI Readable Fitment, brake cylinder, Drum Brake Wheel Cylinder, Drum Brake Wheel Cylinder fitment, Drum Brake Wheel Cylinder for Toyota 4Runner, Kingstar, Kingstar 14-WC37841 Drum Brake Wheel Cylinder, Kingstar Drum Brake Wheel Cylinder, Pickup, Rear, Rear Left, Rear Left Drum Brake Wheel Cylinder for 1987 Toyota 4Runner, replacement 14-WC37841 Drum Brake Wheel Cylinder, replacement auto part, T100, Tacoma, Tacoma Drum Brake Wheel Cylinder, Toyota 4Runner, Toyota Pickup, Toyota T100, Toyota Tacoma, vehicle fitment, W37841, WC113986, WC139966, WC14012, WC37841, Wheel cylinder ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 18.65 CAD | In stock | ## Images - Kingstar_Drum Brake Wheel Cylinder_14-WC37841 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-drum-brake-wheel-cylinder-for-toyota-tacoma-pickup-4runner-t100-14-wc37841) > Updated: 2026-06-08